diff options
| author | David S. Miller <davem@davemloft.net> | 2019-05-31 10:49:43 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-05-31 10:49:43 -0700 |
| commit | b4b12b0d2f02613101a7a667ef7b7cc8d388e597 (patch) | |
| tree | ae2d52198929797821961fd0b5923b5ea1a89fe1 | |
| parent | c9bb6165a16e6d5498981a6c777b94a78e74462b (diff) | |
| parent | 036e34310931e64ce4f1edead435708cd517db10 (diff) | |
| download | linux-0-day-b4b12b0d2f02613101a7a667ef7b7cc8d388e597.tar.gz linux-0-day-b4b12b0d2f02613101a7a667ef7b7cc8d388e597.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
The phylink conflict was between a bug fix by Russell King
to make sure we have a consistent PHY interface mode, and
a change in net-next to pull some code in phylink_resolve()
into the helper functions phylink_mac_link_{up,down}()
On the dp83867 side it's mostly overlapping changes, with
the 'net' side removing a condition that was supposed to
trigger for RGMII but because of how it was coded never
actually could trigger.
Signed-off-by: David S. Miller <davem@davemloft.net>
1459 files changed, 5330 insertions, 15901 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-mdio b/Documentation/ABI/testing/sysfs-bus-mdio deleted file mode 100644 index 491baaf4285f6..0000000000000 --- a/Documentation/ABI/testing/sysfs-bus-mdio +++ /dev/null @@ -1,29 +0,0 @@ -What: /sys/bus/mdio_bus/devices/.../phy_id -Date: November 2012 -KernelVersion: 3.8 -Contact: netdev@vger.kernel.org -Description: - This attribute contains the 32-bit PHY Identifier as reported - by the device during bus enumeration, encoded in hexadecimal. - This ID is used to match the device with the appropriate - driver. - -What: /sys/bus/mdio_bus/devices/.../phy_interface -Date: February 2014 -KernelVersion: 3.15 -Contact: netdev@vger.kernel.org -Description: - This attribute contains the PHY interface as configured by the - Ethernet driver during bus enumeration, encoded in string. - This interface mode is used to configure the Ethernet MAC with the - appropriate mode for its data lines to the PHY hardware. - -What: /sys/bus/mdio_bus/devices/.../phy_has_fixups -Date: February 2014 -KernelVersion: 3.15 -Contact: netdev@vger.kernel.org -Description: - This attribute contains the boolean value whether a given PHY - device has had any "fixup" workaround running on it, encoded as - a boolean. This information is provided to help troubleshooting - PHY configurations. diff --git a/Documentation/ABI/testing/sysfs-class-net-phydev b/Documentation/ABI/testing/sysfs-class-net-phydev index b7c46c2f3fd01..206cbf538b59c 100644 --- a/Documentation/ABI/testing/sysfs-class-net-phydev +++ b/Documentation/ABI/testing/sysfs-class-net-phydev @@ -11,24 +11,31 @@ Date: February 2014 KernelVersion: 3.15 Contact: netdev@vger.kernel.org Description: - Boolean value indicating whether the PHY device has - any fixups registered against it (phy_register_fixup) + This attribute contains the boolean value whether a given PHY + device has had any "fixup" workaround running on it, encoded as + a boolean. This information is provided to help troubleshooting + PHY configurations. What: /sys/class/mdio_bus/<bus>/<device>/phy_id Date: November 2012 KernelVersion: 3.8 Contact: netdev@vger.kernel.org Description: - 32-bit hexadecimal value corresponding to the PHY device's OUI, - model and revision number. + This attribute contains the 32-bit PHY Identifier as reported + by the device during bus enumeration, encoded in hexadecimal. + This ID is used to match the device with the appropriate + driver. What: /sys/class/mdio_bus/<bus>/<device>/phy_interface Date: February 2014 KernelVersion: 3.15 Contact: netdev@vger.kernel.org Description: - String value indicating the PHY interface, possible - values are:. + This attribute contains the PHY interface as configured by the + Ethernet driver during bus enumeration, encoded in string. + This interface mode is used to configure the Ethernet MAC with the + appropriate mode for its data lines to the PHY hardware. + Possible values are: <empty> (not available), mii, gmii, sgmii, tbi, rev-mii, rmii, rgmii, rgmii-id, rgmii-rxid, rgmii-txid, rtbi, smii xgmii, moca, qsgmii, trgmii, 1000base-x, 2500base-x, rxaui, diff --git a/Documentation/admin-guide/mm/index.rst b/Documentation/admin-guide/mm/index.rst index 8edb35f113176..ddf8d8d333776 100644 --- a/Documentation/admin-guide/mm/index.rst +++ b/Documentation/admin-guide/mm/index.rst @@ -31,6 +31,7 @@ the Linux memory management. ksm memory-hotplug numa_memory_policy + numaperf pagemap soft-dirty transhuge diff --git a/Documentation/admin-guide/mm/numaperf.rst b/Documentation/admin-guide/mm/numaperf.rst index b79f70c04397d..c067ed145158d 100644 --- a/Documentation/admin-guide/mm/numaperf.rst +++ b/Documentation/admin-guide/mm/numaperf.rst @@ -15,7 +15,7 @@ characteristics. Some memory may share the same node as a CPU, and others are provided as memory only nodes. While memory only nodes do not provide CPUs, they may still be local to one or more compute nodes relative to other nodes. The following diagram shows one such example of two compute -nodes with local memory and a memory only node for each of compute node: +nodes with local memory and a memory only node for each of compute node:: +------------------+ +------------------+ | Compute Node 0 +-----+ Compute Node 1 | diff --git a/Documentation/arm64/silicon-errata.txt b/Documentation/arm64/silicon-errata.txt index 68d9b74fd7512..2735462d59588 100644 --- a/Documentation/arm64/silicon-errata.txt +++ b/Documentation/arm64/silicon-errata.txt @@ -58,13 +58,14 @@ stable kernels. | ARM | Cortex-A72 | #853709 | N/A | | ARM | Cortex-A73 | #858921 | ARM64_ERRATUM_858921 | | ARM | Cortex-A55 | #1024718 | ARM64_ERRATUM_1024718 | -| ARM | Cortex-A76 | #1188873 | ARM64_ERRATUM_1188873 | +| ARM | Cortex-A76 | #1188873,1418040| ARM64_ERRATUM_1418040 | | ARM | Cortex-A76 | #1165522 | ARM64_ERRATUM_1165522 | | ARM | Cortex-A76 | #1286807 | ARM64_ERRATUM_1286807 | -| ARM | Neoverse-N1 | #1188873 | ARM64_ERRATUM_1188873 | -| ARM | MMU-500 | #841119,#826419 | N/A | +| ARM | Cortex-A76 | #1463225 | ARM64_ERRATUM_1463225 | +| ARM | Neoverse-N1 | #1188873,1418040| ARM64_ERRATUM_1418040 | +| ARM | MMU-500 | #841119,826419 | N/A | | | | | | -| Cavium | ThunderX ITS | #22375, #24313 | CAVIUM_ERRATUM_22375 | +| Cavium | ThunderX ITS | #22375,24313 | CAVIUM_ERRATUM_22375 | | Cavium | ThunderX ITS | #23144 | CAVIUM_ERRATUM_23144 | | Cavium | ThunderX GICv3 | #23154 | CAVIUM_ERRATUM_23154 | | Cavium | ThunderX Core | #27456 | CAVIUM_ERRATUM_27456 | diff --git a/Documentation/conf.py b/Documentation/conf.py index 72647a38b5c2a..7ace3f8852bd8 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -37,7 +37,7 @@ needs_sphinx = '1.3' extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include', 'cdomain', 'kfigure', 'sphinx.ext.ifconfig'] # The name of the math extension changed on Sphinx 1.4 -if major == 1 and minor > 3: +if (major == 1 and minor > 3) or (major > 1): extensions.append("sphinx.ext.imgmath") else: extensions.append("sphinx.ext.pngmath") diff --git a/Documentation/devicetree/bindings/Makefile b/Documentation/devicetree/bindings/Makefile index 63b139f9ae287..8a2774b5834b5 100644 --- a/Documentation/devicetree/bindings/Makefile +++ b/Documentation/devicetree/bindings/Makefile @@ -5,7 +5,7 @@ DT_MK_SCHEMA ?= dt-mk-schema DT_MK_SCHEMA_FLAGS := $(if $(DT_SCHEMA_FILES), -u) quiet_cmd_chk_binding = CHKDT $(patsubst $(srctree)/%,%,$<) - cmd_chk_binding = $(DT_DOC_CHECKER) $< ; \ + cmd_chk_binding = $(DT_DOC_CHECKER) -u $(srctree)/$(src) $< ; \ $(DT_EXTRACT_EX) $< > $@ $(obj)/%.example.dts: $(src)/%.yaml FORCE diff --git a/Documentation/devicetree/bindings/arm/arm-boards b/Documentation/devicetree/bindings/arm/arm-boards index b6e810c2781a4..abff8d834a6a2 100644 --- a/Documentation/devicetree/bindings/arm/arm-boards +++ b/Documentation/devicetree/bindings/arm/arm-boards @@ -216,7 +216,7 @@ Example: #size-cells = <0>; A57_0: cpu@0 { - compatible = "arm,cortex-a57","arm,armv8"; + compatible = "arm,cortex-a57"; reg = <0x0 0x0>; device_type = "cpu"; enable-method = "psci"; @@ -225,7 +225,7 @@ Example: ..... A53_0: cpu@100 { - compatible = "arm,cortex-a53","arm,armv8"; + compatible = "arm,cortex-a53"; reg = <0x0 0x100>; device_type = "cpu"; enable-method = "psci"; diff --git a/Documentation/devicetree/bindings/arm/cpu-capacity.txt b/Documentation/devicetree/bindings/arm/cpu-capacity.txt index 96fa46cb133c1..380e21c5fc7e5 100644 --- a/Documentation/devicetree/bindings/arm/cpu-capacity.txt +++ b/Documentation/devicetree/bindings/arm/cpu-capacity.txt @@ -118,7 +118,7 @@ cpus { }; A57_0: cpu@0 { - compatible = "arm,cortex-a57","arm,armv8"; + compatible = "arm,cortex-a57"; reg = <0x0 0x0>; device_type = "cpu"; enable-method = "psci"; @@ -129,7 +129,7 @@ cpus { }; A57_1: cpu@1 { - compatible = "arm,cortex-a57","arm,armv8"; + compatible = "arm,cortex-a57"; reg = <0x0 0x1>; device_type = "cpu"; enable-method = "psci"; @@ -140,7 +140,7 @@ cpus { }; A53_0: cpu@100 { - compatible = "arm,cortex-a53","arm,armv8"; + compatible = "arm,cortex-a53"; reg = <0x0 0x100>; device_type = "cpu"; enable-method = "psci"; @@ -151,7 +151,7 @@ cpus { }; A53_1: cpu@101 { - compatible = "arm,cortex-a53","arm,armv8"; + compatible = "arm,cortex-a53"; reg = <0x0 0x101>; device_type = "cpu"; enable-method = "psci"; @@ -162,7 +162,7 @@ cpus { }; A53_2: cpu@102 { - compatible = "arm,cortex-a53","arm,armv8"; + compatible = "arm,cortex-a53"; reg = <0x0 0x102>; device_type = "cpu"; enable-method = "psci"; @@ -173,7 +173,7 @@ cpus { }; A53_3: cpu@103 { - compatible = "arm,cortex-a53","arm,armv8"; + compatible = "arm,cortex-a53"; reg = <0x0 0x103>; device_type = "cpu"; enable-method = "psci"; diff --git a/Documentation/devicetree/bindings/arm/omap/crossbar.txt b/Documentation/devicetree/bindings/arm/omap/crossbar.txt index 4cd5d873fc3a9..a43e4c7aba3db 100644 --- a/Documentation/devicetree/bindings/arm/omap/crossbar.txt +++ b/Documentation/devicetree/bindings/arm/omap/crossbar.txt @@ -41,7 +41,7 @@ Examples: Consumer: ======== See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt and -Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt for +Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml for further details. An interrupt consumer on an SoC using crossbar will use: diff --git a/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt b/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt index 15b48e20a061f..a86c83bf9d4e5 100644 --- a/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt +++ b/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt @@ -35,7 +35,7 @@ board device tree, including the system base clock, as selected by XOM[0] pin of the SoC. Refer to generic fixed rate clock bindings documentation[1] for more information how to specify these clocks. -[1] Documentation/devicetree/bindings/clock/fixed-clock.txt +[1] Documentation/devicetree/bindings/clock/fixed-clock.yaml Example: Clock controller node: diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml index 54838d4ea44cd..9a47820ef3464 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml @@ -92,6 +92,8 @@ properties: minItems: 2 maxItems: 4 + ranges: true + interrupts: description: Interrupt source of the parent interrupt controller on secondary GICs, or VGIC maintenance interrupt on primary GIC (see @@ -197,28 +199,28 @@ examples: interrupt-controller@e1101000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; - #address-cells = <2>; - #size-cells = <2>; + #address-cells = <1>; + #size-cells = <1>; interrupt-controller; interrupts = <1 8 0xf04>; - ranges = <0 0 0 0xe1100000 0 0x100000>; - reg = <0x0 0xe1110000 0 0x01000>, - <0x0 0xe112f000 0 0x02000>, - <0x0 0xe1140000 0 0x10000>, - <0x0 0xe1160000 0 0x10000>; + ranges = <0 0xe1100000 0x100000>; + reg = <0xe1110000 0x01000>, + <0xe112f000 0x02000>, + <0xe1140000 0x10000>, + <0xe1160000 0x10000>; - v2m0: v2m@8000 { + v2m0: v2m@80000 { compatible = "arm,gic-v2m-frame"; msi-controller; - reg = <0x0 0x80000 0 0x1000>; + reg = <0x80000 0x1000>; }; //... - v2mN: v2m@9000 { + v2mN: v2m@90000 { compatible = "arm,gic-v2m-frame"; msi-controller; - reg = <0x0 0x90000 0 0x1000>; + reg = <0x90000 0x1000>; }; }; ... diff --git a/Documentation/devicetree/bindings/interrupt-controller/marvell,odmi-controller.txt b/Documentation/devicetree/bindings/interrupt-controller/marvell,odmi-controller.txt index 930fb462fd9fe..0ebfc952cb340 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/marvell,odmi-controller.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/marvell,odmi-controller.txt @@ -23,7 +23,7 @@ Required properties: - marvell,spi-base : List of GIC base SPI interrupts, one for each ODMI frame. Those SPI interrupts are 0-based, i.e marvell,spi-base = <128> will use SPI #96. - See Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt + See Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml for details about the GIC Device Tree binding. Example: diff --git a/Documentation/devicetree/bindings/leds/irled/spi-ir-led.txt b/Documentation/devicetree/bindings/leds/irled/spi-ir-led.txt index 896b6997cf30d..21882c8d4b0c9 100644 --- a/Documentation/devicetree/bindings/leds/irled/spi-ir-led.txt +++ b/Documentation/devicetree/bindings/leds/irled/spi-ir-led.txt @@ -15,7 +15,7 @@ Optional properties: - power-supply: specifies the power source. It can either be a regulator or a gpio which enables a regulator, i.e. a regulator-fixed as described in - Documentation/devicetree/bindings/regulator/fixed-regulator.txt + Documentation/devicetree/bindings/regulator/fixed-regulator.yaml Example: diff --git a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt index 3983c11e062cf..5794ab1147c1e 100644 --- a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt +++ b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt @@ -24,7 +24,7 @@ Optional children nodes: Children nodes represent the available nand chips. Other properties: -see Documentation/devicetree/bindings/mtd/nand.txt for generic bindings. +see Documentation/devicetree/bindings/mtd/nand-controller.yaml for generic bindings. Example demonstrate on AXG SoC: diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt index bcda1dfc4bacc..0b7c3738b66c3 100644 --- a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt +++ b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt @@ -101,12 +101,12 @@ Required properties: number (e.g., 0, 1, 2, etc.) - #address-cells : see partition.txt - #size-cells : see partition.txt -- nand-ecc-strength : see nand.txt -- nand-ecc-step-size : must be 512 or 1024. See nand.txt +- nand-ecc-strength : see nand-controller.yaml +- nand-ecc-step-size : must be 512 or 1024. See nand-controller.yaml Optional properties: - nand-on-flash-bbt : boolean, to enable the on-flash BBT for this - chip-select. See nand.txt + chip-select. See nand-controller.yaml - brcm,nand-oob-sector-size : integer, to denote the spare area sector size expected for the ECC layout in use. This size, in addition to the strength and step-size, diff --git a/Documentation/devicetree/bindings/mtd/denali-nand.txt b/Documentation/devicetree/bindings/mtd/denali-nand.txt index b14b6751c2f3d..b32aed1db46d0 100644 --- a/Documentation/devicetree/bindings/mtd/denali-nand.txt +++ b/Documentation/devicetree/bindings/mtd/denali-nand.txt @@ -22,16 +22,16 @@ Sub-nodes: select is connected. Optional properties: - - nand-ecc-step-size: see nand.txt for details. + - nand-ecc-step-size: see nand-controller.yaml for details. If present, the value must be 512 for "altr,socfpga-denali-nand" 1024 for "socionext,uniphier-denali-nand-v5a" 1024 for "socionext,uniphier-denali-nand-v5b" - - nand-ecc-strength: see nand.txt for details. Valid values are: + - nand-ecc-strength: see nand-controller.yaml for details. Valid values are: 8, 15 for "altr,socfpga-denali-nand" 8, 16, 24 for "socionext,uniphier-denali-nand-v5a" 8, 16 for "socionext,uniphier-denali-nand-v5b" - - nand-ecc-maximize: see nand.txt for details + - nand-ecc-maximize: see nand-controller.yaml for details The chip nodes may optionally contain sub-nodes describing partitions of the address space. See partition.txt for more detail. diff --git a/Documentation/devicetree/bindings/mtd/fsmc-nand.txt b/Documentation/devicetree/bindings/mtd/fsmc-nand.txt index 32636eb77304c..6762d3c4d5a43 100644 --- a/Documentation/devicetree/bindings/mtd/fsmc-nand.txt +++ b/Documentation/devicetree/bindings/mtd/fsmc-nand.txt @@ -30,9 +30,9 @@ Optional properties: command is asserted. Zero means one cycle, 255 means 256 cycles. - bank: default NAND bank to use (0-3 are valid, 0 is the default). -- nand-ecc-mode : see nand.txt -- nand-ecc-strength : see nand.txt -- nand-ecc-step-size : see nand.txt +- nand-ecc-mode : see nand-controller.yaml +- nand-ecc-strength : see nand-controller.yaml +- nand-ecc-step-size : see nand-controller.yaml Can support 1-bit HW ECC (default) or if stronger correction is required, software-based BCH. diff --git a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt index c059ab74ed886..44919d48d2415 100644 --- a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt +++ b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt @@ -8,7 +8,7 @@ explained in a separate documents - please refer to Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt For NAND specific properties such as ECC modes or bus width, please refer to -Documentation/devicetree/bindings/mtd/nand.txt +Documentation/devicetree/bindings/mtd/nand-controller.yaml Required properties: diff --git a/Documentation/devicetree/bindings/mtd/hisi504-nand.txt b/Documentation/devicetree/bindings/mtd/hisi504-nand.txt index 2e35f0662912a..8963983ae7cba 100644 --- a/Documentation/devicetree/bindings/mtd/hisi504-nand.txt +++ b/Documentation/devicetree/bindings/mtd/hisi504-nand.txt @@ -7,7 +7,7 @@ Required properties: NAND controller's registers. The second contains base physical address and size of NAND controller's buffer. - interrupts: Interrupt number for nfc. -- nand-bus-width: See nand.txt. +- nand-bus-width: See nand-controller.yaml. - nand-ecc-mode: Support none and hw ecc mode. - #address-cells: Partition address, should be set 1. - #size-cells: Partition size, should be set 1. diff --git a/Documentation/devicetree/bindings/mtd/marvell-nand.txt b/Documentation/devicetree/bindings/mtd/marvell-nand.txt index e0c790706b9b1..a2d9a0f2b683a 100644 --- a/Documentation/devicetree/bindings/mtd/marvell-nand.txt +++ b/Documentation/devicetree/bindings/mtd/marvell-nand.txt @@ -36,29 +36,29 @@ Children nodes represent the available NAND chips. Required properties: - reg: shall contain the native Chip Select ids (0-3). -- nand-rb: see nand.txt (0-1). +- nand-rb: see nand-controller.yaml (0-1). Optional properties: - marvell,nand-keep-config: orders the driver not to take the timings from the core and leaving them completely untouched. Bootloader timings will then be used. - label: MTD name. -- nand-on-flash-bbt: see nand.txt. -- nand-ecc-mode: see nand.txt. Will use hardware ECC if not specified. -- nand-ecc-algo: see nand.txt. This property is essentially useful when +- nand-on-flash-bbt: see nand-controller.yaml. +- nand-ecc-mode: see nand-controller.yaml. Will use hardware ECC if not specified. +- nand-ecc-algo: see nand-controller.yaml. This property is essentially useful when not using hardware ECC. Howerver, it may be added when using hardware ECC for clarification but will be ignored by the driver because ECC mode is chosen depending on the page size and the strength required by the NAND chip. This value may be overwritten with nand-ecc-strength property. -- nand-ecc-strength: see nand.txt. -- nand-ecc-step-size: see nand.txt. Marvell's NAND flash controller does +- nand-ecc-strength: see nand-controller.yaml. +- nand-ecc-step-size: see nand-controller.yaml. Marvell's NAND flash controller does use fixed strength (1-bit for Hamming, 16-bit for BCH), so the actual step size will shrink or grow in order to fit the required strength. Step sizes are not completely random for all and follow certain patterns described in AN-379, "Marvell SoC NFC ECC". -See Documentation/devicetree/bindings/mtd/nand.txt for more details on +See Documentation/devicetree/bindings/mtd/nand-controller.yaml for more details on generic bindings. diff --git a/Documentation/devicetree/bindings/mtd/mxc-nand.txt b/Documentation/devicetree/bindings/mtd/mxc-nand.txt index b5833d11c7be0..2857c628fba4a 100644 --- a/Documentation/devicetree/bindings/mtd/mxc-nand.txt +++ b/Documentation/devicetree/bindings/mtd/mxc-nand.txt @@ -4,9 +4,9 @@ Required properties: - compatible: "fsl,imxXX-nand" - reg: address range of the nfc block - interrupts: irq to be used -- nand-bus-width: see nand.txt -- nand-ecc-mode: see nand.txt -- nand-on-flash-bbt: see nand.txt +- nand-bus-width: see nand-controller.yaml +- nand-ecc-mode: see nand-controller.yaml +- nand-on-flash-bbt: see nand-controller.yaml Example: diff --git a/Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt b/Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt index b2f2ca12f9e64..e737e5beb7bf4 100644 --- a/Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt +++ b/Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt @@ -26,14 +26,14 @@ Optional children node properties: "hw" is supported. - nand-ecc-algo: string, algorithm of NAND ECC. Supported values with "hw" ECC mode are: "rs", "bch". -- nand-bus-width : See nand.txt -- nand-on-flash-bbt: See nand.txt +- nand-bus-width : See nand-controller.yaml +- nand-on-flash-bbt: See nand-controller.yaml - nand-ecc-strength: integer representing the number of bits to correct per ECC step (always 512). Supported strength using HW ECC modes are: - RS: 4, 6, 8 - BCH: 4, 8, 14, 16 -- nand-ecc-maximize: See nand.txt +- nand-ecc-maximize: See nand-controller.yaml - nand-is-boot-medium: Makes sure only ECC strengths supported by the boot ROM are chosen. - wp-gpios: GPIO specifier for the write protect pin. diff --git a/Documentation/devicetree/bindings/mtd/oxnas-nand.txt b/Documentation/devicetree/bindings/mtd/oxnas-nand.txt index 56d5c19da41d8..2ba07fc8b79c9 100644 --- a/Documentation/devicetree/bindings/mtd/oxnas-nand.txt +++ b/Documentation/devicetree/bindings/mtd/oxnas-nand.txt @@ -1,6 +1,6 @@ * Oxford Semiconductor OXNAS NAND Controller -Please refer to nand.txt for generic information regarding MTD NAND bindings. +Please refer to nand-controller.yaml for generic information regarding MTD NAND bindings. Required properties: - compatible: "oxsemi,ox820-nand" diff --git a/Documentation/devicetree/bindings/mtd/qcom_nandc.txt b/Documentation/devicetree/bindings/mtd/qcom_nandc.txt index 1123cc6d56ef3..5c2fba4b30fee 100644 --- a/Documentation/devicetree/bindings/mtd/qcom_nandc.txt +++ b/Documentation/devicetree/bindings/mtd/qcom_nandc.txt @@ -47,8 +47,8 @@ Required properties: - #size-cells: see partition.txt Optional properties: -- nand-bus-width: see nand.txt -- nand-ecc-strength: see nand.txt. If not specified, then ECC strength will +- nand-bus-width: see nand-controller.yaml +- nand-ecc-strength: see nand-controller.yaml. If not specified, then ECC strength will be used according to chip requirement and available OOB size. diff --git a/Documentation/devicetree/bindings/mtd/samsung-s3c2410.txt b/Documentation/devicetree/bindings/mtd/samsung-s3c2410.txt index 0040eb8895e09..09815c40fc8ae 100644 --- a/Documentation/devicetree/bindings/mtd/samsung-s3c2410.txt +++ b/Documentation/devicetree/bindings/mtd/samsung-s3c2410.txt @@ -6,7 +6,7 @@ Required properties: "samsung,s3c2412-nand" "samsung,s3c2440-nand" - reg : register's location and length. -- #address-cells, #size-cells : see nand.txt +- #address-cells, #size-cells : see nand-controller.yaml - clocks : phandle to the nand controller clock - clock-names : must contain "nand" @@ -14,8 +14,8 @@ Optional child nodes: Child nodes representing the available nand chips. Optional child properties: -- nand-ecc-mode : see nand.txt -- nand-on-flash-bbt : see nand.txt +- nand-ecc-mode : see nand-controller.yaml +- nand-on-flash-bbt : see nand-controller.yaml Each child device node may optionally contain a 'partitions' sub-node, which further contains sub-nodes describing the flash partition mapping. diff --git a/Documentation/devicetree/bindings/mtd/stm32-fmc2-nand.txt b/Documentation/devicetree/bindings/mtd/stm32-fmc2-nand.txt index ad2bef826582a..e55895e8dae44 100644 --- a/Documentation/devicetree/bindings/mtd/stm32-fmc2-nand.txt +++ b/Documentation/devicetree/bindings/mtd/stm32-fmc2-nand.txt @@ -24,9 +24,9 @@ Required properties: - reg: describes the CS lines assigned to the NAND device. Optional properties: -- nand-on-flash-bbt: see nand.txt -- nand-ecc-strength: see nand.txt -- nand-ecc-step-size: see nand.txt +- nand-on-flash-bbt: see nand-controller.yaml +- nand-ecc-strength: see nand-controller.yaml +- nand-ecc-step-size: see nand-controller.yaml The following ECC strength and step size are currently supported: - nand-ecc-strength = <1>, nand-ecc-step-size = <512> (Hamming) diff --git a/Documentation/devicetree/bindings/mtd/tango-nand.txt b/Documentation/devicetree/bindings/mtd/tango-nand.txt index cd1bf2ac9055f..91c8420241afe 100644 --- a/Documentation/devicetree/bindings/mtd/tango-nand.txt +++ b/Documentation/devicetree/bindings/mtd/tango-nand.txt @@ -11,7 +11,7 @@ Required properties: - #size-cells: <0> Children nodes represent the available NAND chips. -See Documentation/devicetree/bindings/mtd/nand.txt for generic bindings. +See Documentation/devicetree/bindings/mtd/nand-controller.yaml for generic bindings. Example: diff --git a/Documentation/devicetree/bindings/mtd/vf610-nfc.txt b/Documentation/devicetree/bindings/mtd/vf610-nfc.txt index c96eeb65f4500..7db5e6e609df6 100644 --- a/Documentation/devicetree/bindings/mtd/vf610-nfc.txt +++ b/Documentation/devicetree/bindings/mtd/vf610-nfc.txt @@ -25,14 +25,14 @@ only handle one NAND chip. Required properties: - compatible: Should be set to "fsl,vf610-nfc-cs". -- nand-bus-width: see nand.txt -- nand-ecc-mode: see nand.txt +- nand-bus-width: see nand-controller.yaml +- nand-ecc-mode: see nand-controller.yaml Required properties for hardware ECC: -- nand-ecc-strength: supported strengths are 24 and 32 bit (see nand.txt) +- nand-ecc-strength: supported strengths are 24 and 32 bit (see nand-controller.yaml) - nand-ecc-step-size: step size equals page size, currently only 2k pages are supported -- nand-on-flash-bbt: see nand.txt +- nand-on-flash-bbt: see nand-controller.yaml Example: diff --git a/Documentation/devicetree/bindings/sifive/sifive-blocks-ip-versioning.txt b/Documentation/devicetree/bindings/sifive/sifive-blocks-ip-versioning.txt new file mode 100644 index 0000000000000..beaa3b64084eb --- /dev/null +++ b/Documentation/devicetree/bindings/sifive/sifive-blocks-ip-versioning.txt @@ -0,0 +1,38 @@ +DT compatible string versioning for SiFive open-source IP blocks + +This document describes the version specification for DT "compatible" +strings for open-source SiFive IP blocks. HDL for these IP blocks +can be found in this public repository: + +https://github.com/sifive/sifive-blocks + +IP block-specific DT compatible strings are contained within the HDL, +in the form "sifive,<ip-block-name><integer version number>". + +An example is "sifive,uart0" from: + +https://github.com/sifive/sifive-blocks/blob/v1.0/src/main/scala/devices/uart/UART.scala#L43 + +Until these IP blocks (or IP integration) support version +auto-discovery, the maintainers of these IP blocks intend to increment +the suffixed number in the compatible string whenever the software +interface to these IP blocks changes, or when the functionality of the +underlying IP blocks changes in a way that software should be aware of. + +Driver developers can use compatible string "match" values such as +"sifive,uart0" to indicate that their driver is compatible with the +register interface and functionality associated with the relevant +upstream sifive-blocks commits. It is expected that most drivers will +match on these IP block-specific compatible strings. + +DT data authors, when writing data for a particular SoC, should +continue to specify an SoC-specific compatible string value, such as +"sifive,fu540-c000-uart". This way, if SoC-specific +integration-specific bug fixes or workarounds are needed, the kernel +or other system software can match on this string to apply them. The +IP block-specific compatible string (such as "sifive,uart0") should +then be specified as a subsequent value. + +An example of this style: + + compatible = "sifive,fu540-c000-uart", "sifive,uart0"; diff --git a/Documentation/driver-api/generic-counter.rst b/Documentation/driver-api/generic-counter.rst index f51db893f5953..0c161b1a3be6d 100644 --- a/Documentation/driver-api/generic-counter.rst +++ b/Documentation/driver-api/generic-counter.rst @@ -251,7 +251,7 @@ for defining a counter device. .. kernel-doc:: include/linux/counter.h :internal: -.. kernel-doc:: drivers/counter/generic-counter.c +.. kernel-doc:: drivers/counter/counter.c :export: Implementation diff --git a/Documentation/firmware-guide/acpi/enumeration.rst b/Documentation/firmware-guide/acpi/enumeration.rst index 6b32b7be8c85f..850be96969314 100644 --- a/Documentation/firmware-guide/acpi/enumeration.rst +++ b/Documentation/firmware-guide/acpi/enumeration.rst @@ -423,7 +423,7 @@ will be enumerated to depends on the device ID returned by _HID. For example, the following ACPI sample might be used to enumerate an lm75-type I2C temperature sensor and match it to the driver using the Device Tree -namespace link: +namespace link:: Device (TMP0) { diff --git a/Documentation/kdump/kdump.txt b/Documentation/kdump/kdump.txt index 51814450a7f80..3162eeb8c262d 100644 --- a/Documentation/kdump/kdump.txt +++ b/Documentation/kdump/kdump.txt @@ -410,7 +410,7 @@ Notes on loading the dump-capture kernel: * Boot parameter "1" boots the dump-capture kernel into single-user mode without networking. If you want networking, use "3". -* We generally don' have to bring up a SMP kernel just to capture the +* We generally don't have to bring up a SMP kernel just to capture the dump. Hence generally it is useful either to build a UP dump-capture kernel or specify maxcpus=1 option while loading dump-capture kernel. Note, though maxcpus always works, you had better replace it with diff --git a/Documentation/networking/device_drivers/index.rst b/Documentation/networking/device_drivers/index.rst new file mode 100644 index 0000000000000..75fa537763a43 --- /dev/null +++ b/Documentation/networking/device_drivers/index.rst @@ -0,0 +1,30 @@ +.. SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + +Vendor Device Drivers +===================== + +Contents: + +.. toctree:: + :maxdepth: 2 + + freescale/dpaa2/index + intel/e100 + intel/e1000 + intel/e1000e + intel/fm10k + intel/igb + intel/igbvf + intel/ixgb + intel/ixgbe + intel/ixgbevf + intel/i40e + intel/iavf + intel/ice + +.. only:: subproject + + Indices + ======= + + * :ref:`genindex` diff --git a/Documentation/networking/index.rst b/Documentation/networking/index.rst index f390fe3cfdfb8..a46fca264beed 100644 --- a/Documentation/networking/index.rst +++ b/Documentation/networking/index.rst @@ -11,19 +11,7 @@ Contents: batman-adv can can_ucan_protocol - device_drivers/freescale/dpaa2/index - device_drivers/intel/e100 - device_drivers/intel/e1000 - device_drivers/intel/e1000e - device_drivers/intel/fm10k - device_drivers/intel/igb - device_drivers/intel/igbvf - device_drivers/intel/ixgb - device_drivers/intel/ixgbe - device_drivers/intel/ixgbevf - device_drivers/intel/i40e - device_drivers/intel/iavf - device_drivers/intel/ice + device_drivers/index dsa/index devlink-info-versions ieee802154 @@ -40,6 +28,8 @@ Contents: checksum-offloads segmentation-offloads scaling + tls + tls-offload .. only:: subproject diff --git a/Documentation/networking/tls-offload-layers.svg b/Documentation/networking/tls-offload-layers.svg new file mode 100644 index 0000000000000..cf72f05dbb214 --- /dev/null +++ b/Documentation/networking/tls-offload-layers.svg @@ -0,0 +1 @@ +<svg version="1.1" viewBox="0.0 0.0 460.0 500.0" fill="none" stroke="none" stroke-linecap="square" stroke-miterlimit="10" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"><clipPath id="p.0"><path d="m0 0l960.0 0l0 720.0l-960.0 0l0 -720.0z" clip-rule="nonzero"/></clipPath><g clip-path="url(#p.0)"><path fill="#000000" fill-opacity="0.0" d="m0 0l960.0 0l0 720.0l-960.0 0z" fill-rule="evenodd"/><path fill="#cfe2f3" d="m117.02887 0l72.28346 0l0 40.25197l-72.28346 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m117.02887 0l72.28346 0l0 40.25197l-72.28346 0z" fill-rule="evenodd"/><path fill="#000000" d="m135.71944 27.045982l0 -9.671875l1.46875 0l0 1.46875q0.5625 -1.03125 1.03125 -1.359375q0.484375 -0.328125 1.0625 -0.328125q0.828125 0 1.6875 0.53125l-0.5625 1.515625q-0.609375 -0.359375 -1.203125 -0.359375q-0.546875 0 -0.96875 0.328125q-0.421875 0.328125 -0.609375 0.890625q-0.28125 0.875 -0.28125 1.921875l0 5.0625l-1.625 0zm12.853302 -3.109375l1.6875 0.203125q-0.40625 1.484375 -1.484375 2.3125q-1.078125 0.8125 -2.765625 0.8125q-2.125 0 -3.375 -1.296875q-1.234375 -1.3125 -1.234375 -3.671875q0 -2.453125 1.25 -3.796875q1.265625 -1.34375 3.265625 -1.34375q1.9375 0 3.15625 1.328125q1.234375 1.3125 1.234375 3.703125q0 0.15625 0 0.4375l-7.21875 0q0.09375 1.59375 0.90625 2.453125q0.8125 0.84375 2.015625 0.84375q0.90625 0 1.546875 -0.46875q0.640625 -0.484375 1.015625 -1.515625zm-5.390625 -2.65625l5.40625 0q-0.109375 -1.21875 -0.625 -1.828125q-0.78125 -0.953125 -2.03125 -0.953125q-1.125 0 -1.90625 0.765625q-0.765625 0.75 -0.84375 2.015625zm15.453842 4.578125q-0.921875 0.765625 -1.765625 1.09375q-0.828125 0.3125 -1.796875 0.3125q-1.59375 0 -2.453125 -0.78125q-0.859375 -0.78125 -0.859375 -1.984375q0 -0.71875 0.328125 -1.296875q0.328125 -0.59375 0.84375 -0.9375q0.53125 -0.359375 1.1875 -0.546875q0.46875 -0.125 1.453125 -0.25q1.984375 -0.234375 2.921875 -0.5625q0.015625 -0.34375 0.015625 -0.421875q0 -1.0 -0.46875 -1.421875q-0.625 -0.546875 -1.875 -0.546875q-1.15625 0 -1.703125 0.40625q-0.546875 0.40625 -0.8125 1.421875l-1.609375 -0.21875q0.21875 -1.015625 0.71875 -1.640625q0.5 -0.640625 1.453125 -0.984375q0.953125 -0.34375 2.1875 -0.34375q1.25 0 2.015625 0.296875q0.78125 0.28125 1.140625 0.734375q0.375 0.4375 0.515625 1.109375q0.078125 0.421875 0.078125 1.515625l0 2.1875q0 2.28125 0.109375 2.890625q0.109375 0.59375 0.40625 1.15625l-1.703125 0q-0.265625 -0.515625 -0.328125 -1.1875zm-0.140625 -3.671875q-0.890625 0.375 -2.671875 0.625q-1.015625 0.140625 -1.4375 0.328125q-0.421875 0.1875 -0.65625 0.53125q-0.21875 0.34375 -0.21875 0.78125q0 0.65625 0.5 1.09375q0.5 0.4375 1.453125 0.4375q0.9375 0 1.671875 -0.40625q0.75 -0.421875 1.09375 -1.140625q0.265625 -0.5625 0.265625 -1.640625l0 -0.609375zm10.469467 4.859375l0 -1.21875q-0.90625 1.4375 -2.703125 1.4375q-1.15625 0 -2.125 -0.640625q-0.96875 -0.640625 -1.5 -1.78125q-0.53125 -1.140625 -0.53125 -2.625q0 -1.453125 0.484375 -2.625q0.484375 -1.1875 1.4375 -1.8125q0.96875 -0.625 2.171875 -0.625q0.875 0 1.546875 0.375q0.6875 0.359375 1.109375 0.953125l0 -4.796875l1.640625 0l0 13.359375l-1.53125 0zm-5.171875 -4.828125q0 1.859375 0.78125 2.78125q0.78125 0.921875 1.84375 0.921875q1.078125 0 1.828125 -0.875q0.75 -0.890625 0.75 -2.6875q0 -1.984375 -0.765625 -2.90625q-0.765625 -0.9375 -1.890625 -0.9375q-1.078125 0 -1.8125 0.890625q-0.734375 0.890625 -0.734375 2.8125z" fill-rule="nonzero"/><path fill="#cfe2f3" d="m309.02887 0l72.28348 0l0 40.25197l-72.28348 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m309.02887 0l72.28348 0l0 40.25197l-72.28348 0z" fill-rule="evenodd"/><path fill="#000000" d="m328.4915 27.045982l-2.96875 -9.671875l1.703125 0l1.53125 5.578125l0.578125 2.078125q0.046875 -0.15625 0.5 -2.0l1.546875 -5.65625l1.6875 0l1.4375 5.609375l0.484375 1.84375l0.5625 -1.859375l1.65625 -5.59375l1.59375 0l-3.03125 9.671875l-1.703125 0l-1.53125 -5.796875l-0.375 -1.640625l-1.953125 7.4375l-1.71875 0zm11.676086 0l0 -9.671875l1.46875 0l0 1.46875q0.5625 -1.03125 1.03125 -1.359375q0.484375 -0.328125 1.0625 -0.328125q0.828125 0 1.6875 0.53125l-0.5625 1.515625q-0.609375 -0.359375 -1.203125 -0.359375q-0.546875 0 -0.96875 0.328125q-0.421875 0.328125 -0.609375 0.890625q-0.28125 0.875 -0.28125 1.921875l0 5.0625l-1.625 0zm6.228302 -11.46875l0 -1.890625l1.640625 0l0 1.890625l-1.640625 0zm0 11.46875l0 -9.671875l1.640625 0l0 9.671875l-1.640625 0zm7.722931 -1.46875l0.234375 1.453125q-0.6875 0.140625 -1.234375 0.140625q-0.890625 0 -1.390625 -0.28125q-0.484375 -0.28125 -0.6875 -0.734375q-0.203125 -0.46875 -0.203125 -1.9375l0 -5.578125l-1.203125 0l0 -1.265625l1.203125 0l0 -2.390625l1.625 -0.984375l0 3.375l1.65625 0l0 1.265625l-1.65625 0l0 5.671875q0 0.6875 0.078125 0.890625q0.09375 0.203125 0.28125 0.328125q0.203125 0.109375 0.578125 0.109375q0.265625 0 0.71875 -0.0625zm8.230194 -1.640625l1.6875 0.203125q-0.40625 1.484375 -1.484375 2.3125q-1.078125 0.8125 -2.765625 0.8125q-2.125 0 -3.375 -1.296875q-1.234375 -1.3125 -1.234375 -3.671875q0 -2.453125 1.25 -3.796875q1.265625 -1.34375 3.265625 -1.34375q1.9375 0 3.15625 1.328125q1.234375 1.3125 1.234375 3.703125q0 0.15625 0 0.4375l-7.21875 0q0.09375 1.59375 0.90625 2.453125q0.8125 0.84375 2.015625 0.84375q0.90625 0 1.546875 -0.46875q0.640625 -0.484375 1.015625 -1.515625zm-5.390625 -2.65625l5.40625 0q-0.109375 -1.21875 -0.625 -1.828125q-0.78125 -0.953125 -2.03125 -0.953125q-1.125 0 -1.90625 0.765625q-0.765625 0.75 -0.84375 2.015625z" fill-rule="nonzero"/><path fill="#cfe2f3" d="m73.64304 101.46588l351.0551 0l0 53.70079l-351.0551 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m73.64304 101.46588l351.0551 0l0 53.70079l-351.0551 0z" fill-rule="evenodd"/><path fill="#000000" d="m215.67503 135.23627l0 -13.359367l1.640625 0l0 7.6249924l3.890625 -3.9374924l2.109375 0l-3.6875 3.5937424l4.0625 6.078125l-2.015625 0l-3.203125 -4.953125l-1.15625 1.125l0 3.828125l-1.640625 0zm12.90625 -1.46875l0.234375 1.453125q-0.6875 0.140625 -1.234375 0.140625q-0.890625 0 -1.390625 -0.28125q-0.484375 -0.28125 -0.6875 -0.734375q-0.203125 -0.46875 -0.203125 -1.9375l0 -5.5781174l-1.203125 0l0 -1.265625l1.203125 0l0 -2.390625l1.625 -0.984375l0 3.375l1.65625 0l0 1.265625l-1.65625 0l0 5.6718674q0 0.6875 0.078125 0.890625q0.09375 0.203125 0.28125 0.328125q0.203125 0.109375 0.578125 0.109375q0.265625 0 0.71875 -0.0625zm1.5583038 1.46875l0 -13.359367l1.640625 0l0 13.359367l-1.640625 0zm3.5354462 -2.890625l1.625 -0.25q0.125 0.96875 0.75 1.5q0.625 0.515625 1.75 0.515625q1.125 0 1.671875 -0.453125q0.546875 -0.46875 0.546875 -1.09375q0 -0.546875 -0.484375 -0.875q-0.328125 -0.21875 -1.671875 -0.546875q-1.8125 -0.46875 -2.515625 -0.796875q-0.6875 -0.328125 -1.046875 -0.90625q-0.359375 -0.59375 -0.359375 -1.3125q0 -0.6406174 0.296875 -1.1874924q0.296875 -0.5625 0.8125 -0.921875q0.375 -0.28125 1.03125 -0.46875q0.671875 -0.203125 1.421875 -0.203125q1.140625 0 2.0 0.328125q0.859375 0.328125 1.265625 0.890625q0.421875 0.5625 0.578125 1.4999924l-1.609375 0.21875q-0.109375 -0.7499924 -0.640625 -1.1718674q-0.515625 -0.421875 -1.46875 -0.421875q-1.140625 0 -1.625 0.375q-0.46875 0.375 -0.46875 0.875q0 0.31249237 0.1875 0.5781174q0.203125 0.265625 0.640625 0.4375q0.234375 0.09375 1.4375 0.421875q1.75 0.453125 2.4375 0.75q0.6875 0.296875 1.078125 0.859375q0.390625 0.5625 0.390625 1.40625q0 0.828125 -0.484375 1.546875q-0.46875 0.71875 -1.375 1.125q-0.90625 0.390625 -2.046875 0.390625q-1.875 0 -2.875 -0.78125q-0.984375 -0.78125 -1.25 -2.328125zm24.136429 -10.468742l1.765625 0l0 7.7187424q0 2.015625 -0.453125 3.203125q-0.453125 1.1875 -1.640625 1.9375q-1.1875 0.734375 -3.125 0.734375q-1.875 0 -3.078125 -0.640625q-1.1875 -0.65625 -1.703125 -1.875q-0.5 -1.234375 -0.5 -3.359375l0 -7.7187424l1.765625 0l0 7.7187424q0 1.734375 0.3125 2.5625q0.328125 0.8125 1.109375 1.265625q0.796875 0.453125 1.9375 0.453125q1.953125 0 2.78125 -0.890625q0.828125 -0.890625 0.828125 -3.390625l0 -7.7187424zm4.629181 13.359367l0 -13.359367l1.78125 0l0 11.781242l6.5625 0l0 1.578125l-8.34375 0zm10.453857 0l0 -13.359367l5.046875 0q1.328125 0 2.03125 0.125q0.96875 0.171875 1.640625 0.640625q0.671875 0.453125 1.078125 1.28125q0.40625 0.828125 0.40625 1.828125q0 1.703125 -1.09375 2.8906174q-1.078125 1.171875 -3.921875 1.171875l-3.421875 0l0 5.421875l-1.765625 0zm1.765625 -7.0l3.453125 0q1.71875 0 2.4375 -0.6406174q0.71875 -0.640625 0.71875 -1.796875q0 -0.84375 -0.421875 -1.4375q-0.421875 -0.59375 -1.125 -0.78125q-0.4375 -0.125 -1.640625 -0.125l-3.421875 0l0 4.7812424z" fill-rule="nonzero"/><path fill="#cfe2f3" d="m73.64304 216.38058l351.0551 0l0 53.700775l-351.0551 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m73.64304 216.38058l351.0551 0l0 53.700775l-351.0551 0z" fill-rule="evenodd"/><path fill="#000000" d="m211.16338 250.15097l0 -11.78125l-4.40625 0l0 -1.578125l10.578125 0l0 1.578125l-4.40625 0l0 11.78125l-1.765625 0zm17.52098 -4.6875l1.765625 0.453125q-0.5625 2.171875 -2.0 3.328125q-1.4375 1.140625 -3.53125 1.140625q-2.15625 0 -3.515625 -0.875q-1.34375 -0.890625 -2.0625 -2.546875q-0.703125 -1.671875 -0.703125 -3.59375q0 -2.078125 0.796875 -3.625q0.796875 -1.5625 2.265625 -2.359375q1.484375 -0.8125 3.25 -0.8125q2.0 0 3.359375 1.015625q1.375 1.015625 1.90625 2.875l-1.734375 0.40625q-0.46875 -1.453125 -1.359375 -2.109375q-0.875 -0.671875 -2.203125 -0.671875q-1.546875 0 -2.578125 0.734375q-1.03125 0.734375 -1.453125 1.984375q-0.421875 1.234375 -0.421875 2.5625q0 1.703125 0.5 2.96875q0.5 1.265625 1.546875 1.90625q1.046875 0.625 2.265625 0.625q1.484375 0 2.515625 -0.859375q1.03125 -0.859375 1.390625 -2.546875zm3.9416962 4.6875l0 -13.359375l5.046875 0q1.328125 0 2.03125 0.125q0.96875 0.171875 1.640625 0.640625q0.671875 0.453125 1.078125 1.28125q0.40625 0.828125 0.40625 1.828125q0 1.703125 -1.09375 2.890625q-1.078125 1.171875 -3.921875 1.171875l-3.421875 0l0 5.421875l-1.765625 0zm1.765625 -7.0l3.453125 0q1.71875 0 2.4375 -0.640625q0.71875 -0.640625 0.71875 -1.796875q0 -0.84375 -0.421875 -1.4375q-0.421875 -0.59375 -1.125 -0.78125q-0.4375 -0.125 -1.640625 -0.125l-3.421875 0l0 4.78125zm14.664642 4.109375l1.625 -0.25q0.125 0.96875 0.75 1.5q0.625 0.515625 1.75 0.515625q1.125 0 1.671875 -0.453125q0.546875 -0.46875 0.546875 -1.09375q0 -0.546875 -0.484375 -0.875q-0.328125 -0.21875 -1.671875 -0.546875q-1.8125 -0.46875 -2.515625 -0.796875q-0.6875 -0.328125 -1.046875 -0.90625q-0.359375 -0.59375 -0.359375 -1.3125q0 -0.640625 0.296875 -1.1875q0.296875 -0.5625 0.8125 -0.921875q0.375 -0.28125 1.03125 -0.46875q0.671875 -0.203125 1.421875 -0.203125q1.140625 0 2.0 0.328125q0.859375 0.328125 1.2656097 0.890625q0.421875 0.5625 0.578125 1.5l-1.6093597 0.21875q-0.109375 -0.75 -0.640625 -1.171875q-0.515625 -0.421875 -1.46875 -0.421875q-1.140625 0 -1.625 0.375q-0.46875 0.375 -0.46875 0.875q0 0.3125 0.1875 0.578125q0.203125 0.265625 0.640625 0.4375q0.234375 0.09375 1.4375 0.421875q1.75 0.453125 2.4375 0.75q0.68748474 0.296875 1.0781097 0.859375q0.390625 0.5625 0.390625 1.40625q0 0.828125 -0.484375 1.546875q-0.46875 0.71875 -1.3749847 1.125q-0.90625 0.390625 -2.046875 0.390625q-1.875 0 -2.875 -0.78125q-0.984375 -0.78125 -1.25 -2.328125zm13.562485 1.421875l0.234375 1.453125q-0.6875 0.140625 -1.234375 0.140625q-0.890625 0 -1.390625 -0.28125q-0.484375 -0.28125 -0.6875 -0.734375q-0.203125 -0.46875 -0.203125 -1.9375l0 -5.578125l-1.203125 0l0 -1.265625l1.203125 0l0 -2.390625l1.625 -0.984375l0 3.375l1.65625 0l0 1.265625l-1.65625 0l0 5.671875q0 0.6875 0.078125 0.890625q0.09375 0.203125 0.28125 0.328125q0.203125 0.109375 0.578125 0.109375q0.265625 0 0.71875 -0.0625zm7.917694 0.28125q-0.921875 0.765625 -1.765625 1.09375q-0.828125 0.3125 -1.796875 0.3125q-1.59375 0 -2.453125 -0.78125q-0.859375 -0.78125 -0.859375 -1.984375q0 -0.71875 0.328125 -1.296875q0.328125 -0.59375 0.84375 -0.9375q0.53125 -0.359375 1.1875 -0.546875q0.46875 -0.125 1.453125 -0.25q1.984375 -0.234375 2.921875 -0.5625q0.015625 -0.34375 0.015625 -0.421875q0 -1.0 -0.46875 -1.421875q-0.625 -0.546875 -1.875 -0.546875q-1.15625 0 -1.703125 0.40625q-0.546875 0.40625 -0.8125 1.421875l-1.609375 -0.21875q0.21875 -1.015625 0.71875 -1.640625q0.5 -0.640625 1.453125 -0.984375q0.953125 -0.34375 2.1875 -0.34375q1.25 0 2.015625 0.296875q0.78125 0.28125 1.140625 0.734375q0.375 0.4375 0.515625 1.109375q0.078125 0.421875 0.078125 1.515625l0 2.1875q0 2.28125 0.109375 2.890625q0.109375 0.59375 0.40625 1.15625l-1.703125 0q-0.265625 -0.515625 -0.328125 -1.1875zm-0.140625 -3.671875q-0.890625 0.375 -2.671875 0.625q-1.015625 0.140625 -1.4375 0.328125q-0.421875 0.1875 -0.65625 0.53125q-0.21875 0.34375 -0.21875 0.78125q0 0.65625 0.5 1.09375q0.5 0.4375 1.453125 0.4375q0.9375 0 1.671875 -0.40625q0.75 -0.421875 1.09375 -1.140625q0.265625 -0.5625 0.265625 -1.640625l0 -0.609375zm10.516327 1.3125l1.609375 0.21875q-0.265625 1.65625 -1.359375 2.609375q-1.078125 0.9375 -2.671875 0.9375q-1.984375 0 -3.1875 -1.296875q-1.203125 -1.296875 -1.203125 -3.71875q0 -1.578125 0.515625 -2.75q0.515625 -1.171875 1.578125 -1.75q1.0625 -0.59375 2.3125 -0.59375q1.578125 0 2.578125 0.796875q1.0 0.796875 1.28125 2.265625l-1.59375 0.234375q-0.234375 -0.96875 -0.8125 -1.453125q-0.578125 -0.5 -1.390625 -0.5q-1.234375 0 -2.015625 0.890625q-0.78125 0.890625 -0.78125 2.8125q0 1.953125 0.75 2.84375q0.75 0.875 1.953125 0.875q0.96875 0 1.609375 -0.59375q0.65625 -0.59375 0.828125 -1.828125zm3.015625 3.546875l0 -13.359375l1.640625 0l0 7.625l3.890625 -3.9375l2.109375 0l-3.6875 3.59375l4.0625 6.078125l-2.015625 0l-3.203125 -4.953125l-1.15625 1.125l0 3.828125l-1.640625 0z" fill-rule="nonzero"/><path fill="#cfe2f3" d="m73.64304 331.2953l351.0551 0l0 53.700775l-351.0551 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m73.64304 331.2953l351.0551 0l0 53.700775l-351.0551 0z" fill-rule="evenodd"/><path fill="#000000" d="m225.73463 365.06567l0 -13.359375l4.609375 0q1.546875 0 2.375 0.203125q1.140625 0.25 1.953125 0.953125q1.0625 0.890625 1.578125 2.28125q0.53125 1.390625 0.53125 3.171875q0 1.515625 -0.359375 2.703125q-0.359375 1.171875 -0.921875 1.9375q-0.546875 0.765625 -1.203125 1.21875q-0.65625 0.4375 -1.59375 0.671875q-0.9375 0.21875 -2.140625 0.21875l-4.828125 0zm1.765625 -1.578125l2.859375 0q1.3125 0 2.0625 -0.234375q0.75 -0.25 1.203125 -0.703125q0.625 -0.625 0.96875 -1.6875q0.359375 -1.0625 0.359375 -2.578125q0 -2.09375 -0.6875 -3.21875q-0.6875 -1.125 -1.671875 -1.5q-0.703125 -0.28125 -2.28125 -0.28125l-2.8125 0l0 10.203125zm11.488571 1.578125l0 -9.671875l1.46875 0l0 1.46875q0.5625 -1.03125 1.03125 -1.359375q0.484375 -0.328125 1.0625 -0.328125q0.828125 0 1.6875 0.53125l-0.5625 1.515625q-0.609375 -0.359375 -1.203125 -0.359375q-0.546875 0 -0.96875 0.328125q-0.421875 0.328125 -0.609375 0.890625q-0.28125 0.875 -0.28125 1.921875l0 5.0625l-1.625 0zm6.228302 -11.46875l0 -1.890625l1.640625 0l0 1.890625l-1.640625 0zm0 11.46875l0 -9.671875l1.640625 0l0 9.671875l-1.640625 0zm6.832321 0l-3.6875 -9.671875l1.734375 0l2.078125 5.796875q0.328125 0.9375 0.625 1.9375q0.203125 -0.765625 0.609375 -1.828125l2.140625 -5.90625l1.6874847 0l-3.6562347 9.671875l-1.53125 0zm13.26561 -3.109375l1.6875 0.203125q-0.40625 1.484375 -1.484375 2.3125q-1.078125 0.8125 -2.765625 0.8125q-2.125 0 -3.375 -1.296875q-1.234375 -1.3125 -1.234375 -3.671875q0 -2.453125 1.25 -3.796875q1.265625 -1.34375 3.265625 -1.34375q1.9375 0 3.15625 1.328125q1.234375 1.3125 1.234375 3.703125q0 0.15625 0 0.4375l-7.21875 0q0.09375 1.59375 0.90625 2.453125q0.8125 0.84375 2.015625 0.84375q0.90625 0 1.546875 -0.46875q0.640625 -0.484375 1.015625 -1.515625zm-5.390625 -2.65625l5.40625 0q-0.109375 -1.21875 -0.625 -1.828125q-0.78125 -0.953125 -2.03125 -0.953125q-1.125 0 -1.90625 0.765625q-0.765625 0.75 -0.84375 2.015625zm9.125732 5.765625l0 -9.671875l1.46875 0l0 1.46875q0.5625 -1.03125 1.03125 -1.359375q0.484375 -0.328125 1.0625 -0.328125q0.828125 0 1.6875 0.53125l-0.5625 1.515625q-0.609375 -0.359375 -1.203125 -0.359375q-0.546875 0 -0.96875 0.328125q-0.421875 0.328125 -0.609375 0.890625q-0.28125 0.875 -0.28125 1.921875l0 5.0625l-1.625 0z" fill-rule="nonzero"/><path fill="#cfe2f3" d="m73.64304 446.20996l351.0551 0l0 53.700806l-351.0551 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m73.64304 446.20996l351.0551 0l0 53.700806l-351.0551 0z" fill-rule="evenodd"/><path fill="#000000" d="m222.09538 479.98038l0 -13.359375l4.609375 0q1.546875 0 2.375 0.203125q1.140625 0.25 1.953125 0.953125q1.0625 0.890625 1.578125 2.28125q0.53125 1.390625 0.53125 3.171875q0 1.515625 -0.359375 2.703125q-0.359375 1.171875 -0.921875 1.9375q-0.546875 0.765625 -1.203125 1.21875q-0.65625 0.4375 -1.59375 0.671875q-0.9375 0.21875 -2.140625 0.21875l-4.828125 0zm1.765625 -1.578125l2.859375 0q1.3125 0 2.0625 -0.234375q0.75 -0.25 1.203125 -0.703125q0.625 -0.625 0.96875 -1.6875q0.359375 -1.0625 0.359375 -2.578125q0 -2.09375 -0.6875 -3.21875q-0.6875 -1.125 -1.671875 -1.5q-0.703125 -0.28125 -2.28125 -0.28125l-2.8125 0l0 10.203125zm18.129196 -1.53125l1.6875 0.203125q-0.40625 1.484375 -1.484375 2.3125q-1.078125 0.8125 -2.765625 0.8125q-2.125 0 -3.375 -1.296875q-1.234375 -1.3125 -1.234375 -3.671875q0 -2.453125 1.25 -3.796875q1.265625 -1.34375 3.265625 -1.34375q1.9375 0 3.15625 1.328125q1.234375 1.3125 1.234375 3.703125q0 0.15625 0 0.4375l-7.21875 0q0.09375 1.59375 0.90625 2.453125q0.8125 0.84375 2.015625 0.84375q0.90625 0 1.546875 -0.46875q0.640625 -0.484375 1.015625 -1.515625zm-5.390625 -2.65625l5.40625 0q-0.109375 -1.21875 -0.625 -1.828125q-0.78125 -0.953125 -2.03125 -0.953125q-1.125 0 -1.90625 0.765625q-0.765625 0.75 -0.84375 2.015625zm11.828842 5.765625l-3.6875 -9.671875l1.734375 0l2.078125 5.796875q0.328125 0.9375 0.625 1.9375q0.203125 -0.765625 0.609375 -1.828125l2.140625 -5.90625l1.6875 0l-3.65625 9.671875l-1.53125 0zm6.640625 -11.46875l0 -1.890625l1.6406097 0l0 1.890625l-1.6406097 0zm0 11.46875l0 -9.671875l1.6406097 0l0 9.671875l-1.6406097 0zm10.457321 -3.546875l1.609375 0.21875q-0.265625 1.65625 -1.359375 2.609375q-1.078125 0.9375 -2.671875 0.9375q-1.984375 0 -3.1875 -1.296875q-1.203125 -1.296875 -1.203125 -3.71875q0 -1.578125 0.515625 -2.75q0.515625 -1.171875 1.578125 -1.75q1.0625 -0.59375 2.3125 -0.59375q1.578125 0 2.578125 0.796875q1.0 0.796875 1.28125 2.265625l-1.59375 0.234375q-0.234375 -0.96875 -0.8125 -1.453125q-0.578125 -0.5 -1.390625 -0.5q-1.234375 0 -2.015625 0.890625q-0.78125 0.890625 -0.78125 2.8125q0 1.953125 0.75 2.84375q0.75 0.875 1.953125 0.875q0.96875 0 1.609375 -0.59375q0.65625 -0.59375 0.828125 -1.828125zm9.640625 0.4375l1.6875 0.203125q-0.40625 1.484375 -1.484375 2.3125q-1.078125 0.8125 -2.765625 0.8125q-2.125 0 -3.375 -1.296875q-1.234375 -1.3125 -1.234375 -3.671875q0 -2.453125 1.25 -3.796875q1.265625 -1.34375 3.265625 -1.34375q1.9375 0 3.15625 1.328125q1.234375 1.3125 1.234375 3.703125q0 0.15625 0 0.4375l-7.21875 0q0.09375 1.59375 0.90625 2.453125q0.8125 0.84375 2.015625 0.84375q0.90625 0 1.546875 -0.46875q0.640625 -0.484375 1.015625 -1.515625zm-5.390625 -2.65625l5.40625 0q-0.109375 -1.21875 -0.625 -1.828125q-0.78125 -0.953125 -2.03125 -0.953125q-1.125 0 -1.90625 0.765625q-0.765625 0.75 -0.84375 2.015625z" fill-rule="nonzero"/><path fill="#000000" fill-opacity="0.0" d="m153.17061 40.25197l0 0" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m153.17061 40.25197l0 0" fill-rule="evenodd"/><path fill="#000000" fill-opacity="0.0" d="m48.435696 73.03937l402.67715 0" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" stroke-dasharray="4.0,3.0" d="m48.435696 73.03937l402.67715 0" fill-rule="evenodd"/><path fill="#cfe2f3" d="m177.95801 71.49061l-12.393707 0l0 12.897636l-24.7874 0l0 -12.897636l-12.393692 0l24.7874 -12.89764z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m177.95801 71.49061l-12.393707 0l0 12.897636l-24.7874 0l0 -12.897636l-12.393692 0l24.7874 -12.89764z" fill-rule="evenodd"/><path fill="#cfe2f3" d="m320.3832 71.49061l12.393707 0l0 -12.89764l24.787384 0l0 12.89764l12.393707 0l-24.787415 12.897636z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m320.3832 71.49061l12.393707 0l0 -12.89764l24.787384 0l0 12.89764l12.393707 0l-24.787415 12.897636z" fill-rule="evenodd"/><path fill="#cfe2f3" d="m177.95801 188.3931l-12.393707 0l0 12.897629l-24.7874 0l0 -12.897629l-12.393692 0l24.7874 -12.897644z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m177.95801 188.3931l-12.393707 0l0 12.897629l-24.7874 0l0 -12.897629l-12.393692 0l24.7874 -12.897644z" fill-rule="evenodd"/><path fill="#cfe2f3" d="m320.3832 188.3931l12.393707 0l0 -12.897644l24.787384 0l0 12.897644l12.393707 0l-24.787415 12.897629z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m320.3832 188.3931l12.393707 0l0 -12.897644l24.787384 0l0 12.897644l12.393707 0l-24.787415 12.897629z" fill-rule="evenodd"/><path fill="#cfe2f3" d="m177.95801 301.4256l-12.393707 0l0 12.897644l-24.7874 0l0 -12.897644l-12.393692 0l24.7874 -12.897644z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m177.95801 301.4256l-12.393707 0l0 12.897644l-24.7874 0l0 -12.897644l-12.393692 0l24.7874 -12.897644z" fill-rule="evenodd"/><path fill="#cfe2f3" d="m320.3832 301.4256l12.393707 0l0 -12.897644l24.787384 0l0 12.897644l12.393707 0l-24.787415 12.897644z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m320.3832 301.4256l12.393707 0l0 -12.897644l24.787384 0l0 12.897644l12.393707 0l-24.787415 12.897644z" fill-rule="evenodd"/><path fill="#cfe2f3" d="m177.95801 415.4906l-12.393707 0l0 12.897644l-24.7874 0l0 -12.897644l-12.393692 0l24.7874 -12.897644z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m177.95801 415.4906l-12.393707 0l0 12.897644l-24.7874 0l0 -12.897644l-12.393692 0l24.7874 -12.897644z" fill-rule="evenodd"/><path fill="#cfe2f3" d="m320.3832 415.4906l12.393707 0l0 -12.897644l24.787384 0l0 12.897644l12.393707 0l-24.787415 12.897644z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m320.3832 415.4906l12.393707 0l0 -12.897644l24.787384 0l0 12.897644l12.393707 0l-24.787415 12.897644z" fill-rule="evenodd"/><path fill="#000000" fill-opacity="0.0" d="m198.14961 44.009186l109.44881 0l0 53.70079l-109.44881 0z" fill-rule="evenodd"/><path fill="#000000" d="m224.98174 70.929184l2.78125 -13.359375l1.65625 0l-1.0 4.78125q0.78125 -0.71875 1.421875 -1.015625q0.640625 -0.296875 1.328125 -0.296875q1.359375 0 2.265625 1.015625q0.90625 1.0 0.90625 2.9375q0 1.28125 -0.375 2.359375q-0.359375 1.0625 -0.890625 1.78125q-0.53125 0.71875 -1.109375 1.15625q-0.578125 0.4375 -1.1875 0.640625q-0.59375 0.21875 -1.140625 0.21875q-0.96875 0 -1.703125 -0.5q-0.71875 -0.515625 -1.125 -1.546875l-0.390625 1.828125l-1.4375 0zm2.4375 -3.96875l-0.015625 0.3125q0 1.234375 0.59375 1.890625q0.59375 0.640625 1.484375 0.640625q0.859375 0 1.578125 -0.609375q0.734375 -0.609375 1.1875 -1.890625q0.46875 -1.28125 0.46875 -2.375q0 -1.21875 -0.59375 -1.890625q-0.578125 -0.671875 -1.4375 -0.671875q-0.90625 0 -1.65625 0.6875q-0.734375 0.6875 -1.234375 2.125q-0.375 1.0625 -0.375 1.78125zm14.531967 2.21875q-1.734375 1.96875 -3.5625 1.96875q-1.109375 0 -1.796875 -0.640625q-0.6875 -0.640625 -0.6875 -1.578125q0 -0.609375 0.296875 -2.09375l1.171875 -5.578125l1.65625 0l-1.296875 6.1875q-0.171875 0.765625 -0.171875 1.203125q0 0.546875 0.328125 0.859375q0.34375 0.296875 0.984375 0.296875q0.703125 0 1.359375 -0.328125q0.65625 -0.34375 1.125 -0.921875q0.484375 -0.578125 0.796875 -1.359375q0.1875 -0.5 0.453125 -1.765625l0.875 -4.171875l1.65625 0l-2.03125 9.671875l-1.515625 0l0.359375 -1.75zm4.000717 1.75l1.765625 -8.40625l-1.484375 0l0.265625 -1.265625l1.484375 0l0.28125 -1.375q0.21875 -1.03125 0.4375 -1.484375q0.234375 -0.453125 0.75 -0.75q0.53125 -0.296875 1.4375 -0.296875q0.625 0 1.828125 0.265625l-0.296875 1.4375q-0.84375 -0.21875 -1.40625 -0.21875q-0.484375 0 -0.734375 0.25q-0.25 0.234375 -0.4375 1.125l-0.21875 1.046875l1.84375 0l-0.265625 1.265625l-1.84375 0l-1.75 8.40625l-1.65625 0zm5.183304 0l1.765625 -8.40625l-1.484375 0l0.265625 -1.265625l1.484375 0l0.28125 -1.375q0.21875 -1.03125 0.4375 -1.484375q0.234375 -0.453125 0.75 -0.75q0.53125 -0.296875 1.4375 -0.296875q0.625 0 1.828125 0.265625l-0.296875 1.4375q-0.84375 -0.21875 -1.40625 -0.21875q-0.484375 0 -0.734375 0.25q-0.25 0.234375 -0.4375 1.125l-0.21875 1.046875l1.84375 0l-0.265625 1.265625l-1.84375 0l-1.75 8.40625l-1.65625 0zm12.058319 -3.28125l1.609375 0.15625q-0.34375 1.1875 -1.59375 2.265625q-1.234375 1.078125 -2.96875 1.078125q-1.0625 0 -1.96875 -0.5q-0.890625 -0.5 -1.359375 -1.4375q-0.46875 -0.953125 -0.46875 -2.15625q0 -1.59375 0.734375 -3.078125q0.734375 -1.484375 1.890625 -2.203125q1.171875 -0.734375 2.53125 -0.734375q1.734375 0 2.765625 1.078125q1.03125 1.0625 1.03125 2.921875q0 0.71875 -0.125 1.46875l-7.125 0q-0.046875 0.28125 -0.046875 0.5q0 1.359375 0.625 2.078125q0.625 0.71875 1.53125 0.71875q0.84375 0 1.65625 -0.546875q0.828125 -0.5625 1.28125 -1.609375zm-4.78125 -2.40625l5.421875 0q0.015625 -0.25 0.015625 -0.359375q0 -1.234375 -0.625 -1.890625q-0.625 -0.671875 -1.59375 -0.671875q-1.0625 0 -1.9375 0.734375q-0.859375 0.71875 -1.28125 2.1875zm8.063202 5.6875l2.015625 -9.671875l1.453125 0l-0.40625 1.96875q0.75 -1.109375 1.453125 -1.640625q0.71875 -0.546875 1.46875 -0.546875q0.5 0 1.21875 0.359375l-0.671875 1.53125q-0.4375 -0.3125 -0.9375 -0.3125q-0.875 0 -1.78125 0.96875q-0.90625 0.953125 -1.4375 3.46875l-0.8125 3.875l-1.5625 0zm6.368927 -3.3125l1.640625 -0.09375q0 0.703125 0.21875 1.21875q0.21875 0.5 0.796875 0.8125q0.59375 0.3125 1.375 0.3125q1.09375 0 1.640625 -0.4375q0.546875 -0.4375 0.546875 -1.015625q0 -0.4375 -0.328125 -0.8125q-0.328125 -0.390625 -1.640625 -0.953125q-1.3125 -0.5625 -1.671875 -0.78125q-0.609375 -0.375 -0.921875 -0.875q-0.3125 -0.515625 -0.3125 -1.171875q0 -1.140625 0.90625 -1.953125q0.921875 -0.828125 2.5625 -0.828125q1.828125 0 2.765625 0.84375q0.953125 0.84375 1.0 2.21875l-1.609375 0.109375q-0.046875 -0.875 -0.625 -1.390625q-0.578125 -0.515625 -1.65625 -0.515625q-0.84375 0 -1.328125 0.40625q-0.46875 0.390625 -0.46875 0.84375q0 0.453125 0.40625 0.796875q0.28125 0.234375 1.421875 0.734375q1.890625 0.8125 2.375 1.28125q0.78125 0.765625 0.78125 1.84375q0 0.71875 -0.4375 1.421875q-0.4375 0.6875 -1.34375 1.109375q-0.90625 0.40625 -2.140625 0.40625q-1.671875 0 -2.84375 -0.828125q-1.1875 -0.828125 -1.109375 -2.703125z" fill-rule="nonzero"/><path fill="#000000" fill-opacity="0.0" d="m198.14961 164.00919l109.44881 0l0 53.70079l-109.44881 0z" fill-rule="evenodd"/><path fill="#000000" d="m211.6696 187.61668l1.640625 -0.09375q0 0.703125 0.21875 1.21875q0.21875 0.5 0.796875 0.8125q0.59375 0.3125 1.375 0.3125q1.09375 0 1.640625 -0.4375q0.546875 -0.4375 0.546875 -1.015625q0 -0.4375 -0.328125 -0.8125q-0.328125 -0.390625 -1.640625 -0.953125q-1.3125 -0.5625 -1.671875 -0.78125q-0.609375 -0.375 -0.921875 -0.875q-0.3125 -0.515625 -0.3125 -1.171875q0 -1.140625 0.90625 -1.953125q0.921875 -0.828125 2.5625 -0.828125q1.828125 0 2.765625 0.84375q0.953125 0.84375 1.0 2.21875l-1.609375 0.109375q-0.046875 -0.875 -0.625 -1.390625q-0.578125 -0.515625 -1.65625 -0.515625q-0.84375 0 -1.328125 0.40625q-0.46875 0.390625 -0.46875 0.84375q0 0.453125 0.40625 0.796875q0.28125 0.234375 1.421875 0.734375q1.890625 0.8125 2.375 1.28125q0.78125 0.765625 0.78125 1.84375q0 0.71875 -0.4375 1.421875q-0.4375 0.6875 -1.34375 1.109375q-0.90625 0.40625 -2.140625 0.40625q-1.671875 0 -2.84375 -0.828125q-1.1875 -0.828125 -1.109375 -2.703125zm15.84375 -0.21875l1.65625 0.171875q-0.625 1.8125 -1.765625 2.703125q-1.140625 0.875 -2.609375 0.875q-1.578125 0 -2.5625 -1.015625q-0.96875 -1.03125 -0.96875 -2.859375q0 -1.578125 0.625 -3.109375q0.640625 -1.53125 1.796875 -2.328125q1.171875 -0.796875 2.6875 -0.796875q1.546875 0 2.453125 0.875q0.921875 0.875 0.921875 2.328125l-1.625 0.109375q-0.015625 -0.921875 -0.546875 -1.4375q-0.515625 -0.515625 -1.359375 -0.515625q-1.0 0 -1.734375 0.625q-0.71875 0.625 -1.140625 1.90625q-0.40625 1.28125 -0.40625 2.46875q0 1.234375 0.546875 1.859375q0.546875 0.609375 1.34375 0.609375q0.796875 0 1.53125 -0.609375q0.734375 -0.609375 1.15625 -1.859375zm9.171875 2.328125q-0.859375 0.734375 -1.65625 1.078125q-0.78125 0.34375 -1.6875 0.34375q-1.34375 0 -2.171875 -0.78125q-0.8125 -0.796875 -0.8125 -2.03125q0 -0.796875 0.375 -1.421875q0.375 -0.625 0.984375 -1.0q0.609375 -0.390625 1.484375 -0.546875q0.5625 -0.109375 2.109375 -0.171875q1.5625 -0.0625 2.234375 -0.328125q0.1875 -0.671875 0.1875 -1.125q0 -0.578125 -0.421875 -0.90625q-0.5625 -0.453125 -1.671875 -0.453125q-1.03125 0 -1.703125 0.46875q-0.65625 0.453125 -0.953125 1.296875l-1.671875 -0.140625q0.515625 -1.4375 1.609375 -2.203125q1.109375 -0.765625 2.796875 -0.765625q1.796875 0 2.84375 0.859375q0.796875 0.625 0.796875 1.65625q0 0.765625 -0.21875 1.796875l-0.53125 2.40625q-0.265625 1.140625 -0.265625 1.859375q0 0.453125 0.203125 1.3125l-1.671875 0q-0.125 -0.46875 -0.1875 -1.203125zm0.609375 -3.703125q-0.34375 0.140625 -0.75 0.21875q-0.390625 0.0625 -1.3125 0.15625q-1.4375 0.125 -2.03125 0.328125q-0.59375 0.1875 -0.90625 0.625q-0.296875 0.421875 -0.296875 0.9375q0 0.6875 0.484375 1.140625q0.484375 0.4375 1.359375 0.4375q0.828125 0 1.578125 -0.421875q0.75 -0.4375 1.1875 -1.203125q0.4375 -0.78125 0.6875 -2.21875zm7.094467 3.5625l-0.265625 1.359375q-0.59375 0.140625 -1.15625 0.140625q-0.984375 0 -1.5625 -0.46875q-0.4375 -0.375 -0.4375 -1.0q0 -0.3125 0.234375 -1.46875l1.171875 -5.625l-1.296875 0l0.265625 -1.265625l1.296875 0l0.5 -2.375l1.890625 -1.140625l-0.734375 3.515625l1.625 0l-0.28125 1.265625l-1.609375 0l-1.125 5.359375q-0.203125 1.015625 -0.203125 1.21875q0 0.28125 0.15625 0.4375q0.171875 0.15625 0.5625 0.15625q0.546875 0 0.96875 -0.109375zm5.183304 0l-0.265625 1.359375q-0.59375 0.140625 -1.15625 0.140625q-0.984375 0 -1.5625 -0.46875q-0.4375 -0.375 -0.4375 -1.0q0 -0.3125 0.234375 -1.46875l1.171875 -5.625l-1.296875 0l0.265625 -1.265625l1.296875 0l0.5 -2.375l1.890625 -1.140625l-0.734375 3.515625l1.625 0l-0.28125 1.265625l-1.609375 0l-1.125 5.359375q-0.203125 1.015625 -0.203125 1.21875q0 0.28125 0.15625 0.4375q0.171875 0.15625 0.5625 0.15625q0.546875 0 0.96875 -0.109375zm8.433304 -1.9375l1.609375 0.15625q-0.34375 1.1875 -1.59375 2.265625q-1.234375 1.078125 -2.96875 1.078125q-1.0625 0 -1.96875 -0.5q-0.890625 -0.5 -1.359375 -1.4375q-0.46875 -0.953125 -0.46875 -2.15625q0 -1.59375 0.734375 -3.078125q0.734375 -1.484375 1.890625 -2.203125q1.171875 -0.734375 2.53125 -0.734375q1.734375 0 2.765625 1.078125q1.03125 1.0625 1.03125 2.921875q0 0.71875 -0.125 1.46875l-7.125 0q-0.046875 0.28125 -0.046875 0.5q0 1.359375 0.625 2.078125q0.625 0.71875 1.53125 0.71875q0.84375 0 1.65625 -0.546875q0.828125 -0.5625 1.28125 -1.609375zm-4.78125 -2.40625l5.421875 0q0.015625 -0.25 0.015625 -0.359375q0 -1.234375 -0.625 -1.890625q-0.625 -0.671875 -1.59375 -0.671875q-1.0625 0 -1.9375 0.734375q-0.859375 0.71875 -1.28125 2.1875zm8.063202 5.6875l2.015625 -9.671875l1.453125 0l-0.40625 1.96875q0.75 -1.109375 1.453125 -1.640625q0.71875 -0.546875 1.46875 -0.546875q0.5 0 1.21875 0.359375l-0.671875 1.53125q-0.4375 -0.3125 -0.9375 -0.3125q-0.875 0 -1.78125 0.96875q-0.90625 0.953125 -1.4375 3.46875l-0.8125 3.875l-1.5625 0zm11.255371 0l2.796875 -13.359375l1.640625 0l-2.78125 13.359375l-1.65625 0zm6.613556 -11.484375l0.40625 -1.875l1.625 0l-0.390625 1.875l-1.640625 0zm-2.390625 11.484375l2.015625 -9.671875l1.65625 0l-2.03125 9.671875l-1.640625 0zm4.3635864 -3.3125l1.640625 -0.09375q0 0.703125 0.21875 1.21875q0.21875 0.5 0.796875 0.8125q0.59375 0.3125 1.375 0.3125q1.09375 0 1.640625 -0.4375q0.546875 -0.4375 0.546875 -1.015625q0 -0.4375 -0.328125 -0.8125q-0.328125 -0.390625 -1.640625 -0.953125q-1.3125 -0.5625 -1.671875 -0.78125q-0.609375 -0.375 -0.921875 -0.875q-0.3125 -0.515625 -0.3125 -1.171875q0 -1.140625 0.90625 -1.953125q0.921875 -0.828125 2.5625 -0.828125q1.828125 0 2.765625 0.84375q0.953125 0.84375 1.0 2.21875l-1.609375 0.109375q-0.046875 -0.875 -0.625 -1.390625q-0.578125 -0.515625 -1.65625 -0.515625q-0.84375 0 -1.328125 0.40625q-0.46875 0.390625 -0.46875 0.84375q0 0.453125 0.40625 0.796875q0.28125 0.234375 1.421875 0.734375q1.890625 0.8125 2.375 1.28125q0.78125 0.765625 0.78125 1.84375q0 0.71875 -0.4375 1.421875q-0.4375 0.6875 -1.34375 1.109375q-0.90625 0.40625 -2.140625 0.40625q-1.671875 0 -2.84375 -0.828125q-1.1875 -0.828125 -1.109375 -2.703125zm13.015625 1.96875l-0.265625 1.359375q-0.59375 0.140625 -1.15625 0.140625q-0.984375 0 -1.5625 -0.46875q-0.4375 -0.375 -0.4375 -1.0q0 -0.3125 0.234375 -1.46875l1.171875 -5.625l-1.296875 0l0.265625 -1.265625l1.296875 0l0.5 -2.375l1.890625 -1.140625l-0.734375 3.515625l1.625 0l-0.28125 1.265625l-1.609375 0l-1.125 5.359375q-0.203125 1.015625 -0.203125 1.21875q0 0.28125 0.15625 0.4375q0.171875 0.15625 0.5625 0.15625q0.546875 0 0.96875 -0.109375z" fill-rule="nonzero"/><path fill="#000000" fill-opacity="0.0" d="m198.14961 280.1392l109.44881 0l0 53.700806l-109.44881 0z" fill-rule="evenodd"/><path fill="#000000" d="m223.58026 303.7467l1.640625 -0.09375q0 0.703125 0.21875 1.21875q0.21875 0.5 0.796875 0.8125q0.59375 0.3125 1.375 0.3125q1.09375 0 1.640625 -0.4375q0.546875 -0.4375 0.546875 -1.015625q0 -0.4375 -0.328125 -0.8125q-0.328125 -0.390625 -1.640625 -0.953125q-1.3125 -0.5625 -1.671875 -0.78125q-0.609375 -0.375 -0.921875 -0.875q-0.3125 -0.515625 -0.3125 -1.171875q0 -1.140625 0.90625 -1.953125q0.921875 -0.828125 2.5625 -0.828125q1.828125 0 2.765625 0.84375q0.953125 0.84375 1.0 2.21875l-1.609375 0.109375q-0.046875 -0.875 -0.625 -1.390625q-0.578125 -0.515625 -1.65625 -0.515625q-0.84375 0 -1.328125 0.40625q-0.46875 0.390625 -0.46875 0.84375q0 0.453125 0.40625 0.796875q0.28125 0.234375 1.421875 0.734375q1.890625 0.8125 2.375 1.28125q0.78125 0.765625 0.78125 1.84375q0 0.71875 -0.4375 1.421875q-0.4375 0.6875 -1.34375 1.109375q-0.90625 0.40625 -2.140625 0.40625q-1.671875 0 -2.84375 -0.828125q-1.1875 -0.828125 -1.109375 -2.703125zm9.1875 3.3125l2.796875 -13.359375l1.640625 0l-1.734375 8.28125l4.8125 -4.59375l2.171875 0l-4.125 3.609375l2.5 6.0625l-1.8125 0l-1.921875 -4.96875l-2.015625 1.734375l-0.671875 3.234375l-1.640625 0zm7.5 3.703125l0 -1.1875l10.875 0l0 1.1875l-10.875 0zm12.188217 -3.703125l2.78125 -13.359375l1.6562653 0l-1.0000153 4.78125q0.78126526 -0.71875 1.4218903 -1.015625q0.640625 -0.296875 1.328125 -0.296875q1.359375 0 2.265625 1.015625q0.90625 1.0 0.90625 2.9375q0 1.28125 -0.375 2.359375q-0.359375 1.0625 -0.890625 1.78125q-0.53125 0.71875 -1.109375 1.15625q-0.578125 0.4375 -1.1875 0.640625q-0.59375 0.21875 -1.140625 0.21875q-0.96875 0 -1.7031403 -0.5q-0.71875 -0.515625 -1.125 -1.546875l-0.390625 1.828125l-1.4375 0zm2.4375 -3.96875l-0.015625 0.3125q0 1.234375 0.59375 1.890625q0.59376526 0.640625 1.4843903 0.640625q0.859375 0 1.578125 -0.609375q0.734375 -0.609375 1.1875 -1.890625q0.46875 -1.28125 0.46875 -2.375q0 -1.21875 -0.59375 -1.890625q-0.578125 -0.671875 -1.4375 -0.671875q-0.90625 0 -1.65625 0.6875q-0.73439026 0.6875 -1.2343903 2.125q-0.375 1.0625 -0.375 1.78125zm14.531967 2.21875q-1.734375 1.96875 -3.5625 1.96875q-1.109375 0 -1.796875 -0.640625q-0.6875 -0.640625 -0.6875 -1.578125q0 -0.609375 0.296875 -2.09375l1.171875 -5.578125l1.65625 0l-1.296875 6.1875q-0.171875 0.765625 -0.171875 1.203125q0 0.546875 0.328125 0.859375q0.34375 0.296875 0.984375 0.296875q0.703125 0 1.359375 -0.328125q0.65625 -0.34375 1.125 -0.921875q0.484375 -0.578125 0.796875 -1.359375q0.1875 -0.5 0.453125 -1.765625l0.875 -4.171875l1.65625 0l-2.03125 9.671875l-1.515625 0l0.359375 -1.75zm4.0007324 1.75l1.765625 -8.40625l-1.484375 0l0.265625 -1.265625l1.484375 0l0.28125 -1.375q0.21875 -1.03125 0.4375 -1.484375q0.234375 -0.453125 0.75 -0.75q0.53125 -0.296875 1.4375 -0.296875q0.625 0 1.828125 0.265625l-0.296875 1.4375q-0.84375 -0.21875 -1.40625 -0.21875q-0.484375 0 -0.734375 0.25q-0.25 0.234375 -0.4375 1.125l-0.21875 1.046875l1.84375 0l-0.265625 1.265625l-1.84375 0l-1.75 8.40625l-1.65625 0zm5.1832886 0l1.765625 -8.40625l-1.484375 0l0.265625 -1.265625l1.484375 0l0.28125 -1.375q0.21875 -1.03125 0.4375 -1.484375q0.234375 -0.453125 0.75 -0.75q0.53125 -0.296875 1.4375 -0.296875q0.625 0 1.828125 0.265625l-0.296875 1.4375q-0.84375 -0.21875 -1.40625 -0.21875q-0.484375 0 -0.734375 0.25q-0.25 0.234375 -0.4375 1.125l-0.21875 1.046875l1.84375 0l-0.265625 1.265625l-1.84375 0l-1.75 8.40625l-1.65625 0z" fill-rule="nonzero"/><path fill="#000000" fill-opacity="0.0" d="m163.81627 395.2362l178.11024 0l0 53.700806l-178.11024 0z" fill-rule="evenodd"/><path fill="#000000" d="m195.60925 418.62497l1.65625 0.171875q-0.625 1.8125 -1.765625 2.703125q-1.140625 0.875 -2.609375 0.875q-1.578125 0 -2.5625 -1.015625q-0.96875 -1.03125 -0.96875 -2.859375q0 -1.578125 0.625 -3.109375q0.640625 -1.53125 1.796875 -2.328125q1.171875 -0.796875 2.6875 -0.796875q1.546875 0 2.453125 0.875q0.921875 0.875 0.921875 2.328125l-1.625 0.109375q-0.015625 -0.921875 -0.546875 -1.4375q-0.515625 -0.515625 -1.359375 -0.515625q-1.0 0 -1.734375 0.625q-0.71875 0.625 -1.140625 1.90625q-0.40625 1.28125 -0.40625 2.46875q0 1.234375 0.546875 1.859375q0.546875 0.609375 1.34375 0.609375q0.796875 0 1.53125 -0.609375q0.734375 -0.609375 1.15625 -1.859375zm2.9375 -0.140625q0 -2.828125 1.671875 -4.6875q1.375 -1.53125 3.609375 -1.53125q1.75 0 2.8125 1.09375q1.078125 1.09375 1.078125 2.953125q0 1.65625 -0.671875 3.09375q-0.671875 1.4375 -1.921875 2.203125q-1.25 0.765625 -2.625 0.765625q-1.125 0 -2.046875 -0.484375q-0.921875 -0.484375 -1.421875 -1.359375q-0.484375 -0.890625 -0.484375 -2.046875zm1.65625 -0.15625q0 1.359375 0.65625 2.0625q0.65625 0.703125 1.65625 0.703125q0.53125 0 1.046875 -0.203125q0.53125 -0.21875 0.96875 -0.65625q0.453125 -0.4375 0.765625 -1.0q0.3125 -0.5625 0.5 -1.203125q0.28125 -0.90625 0.28125 -1.734375q0 -1.3125 -0.65625 -2.03125q-0.65625 -0.734375 -1.65625 -0.734375q-0.78125 0 -1.421875 0.375q-0.625 0.375 -1.140625 1.09375q-0.515625 0.703125 -0.765625 1.640625q-0.234375 0.9375 -0.234375 1.6875zm8.438217 3.828125l2.015625 -9.671875l1.5 0l-0.359375 1.6875q0.96875 -1.0 1.8125 -1.453125q0.859375 -0.453125 1.734375 -0.453125q1.1875 0 1.84375 0.640625q0.671875 0.625 0.671875 1.703125q0 0.53125 -0.234375 1.6875l-1.234375 5.859375l-1.640625 0l1.28125 -6.125q0.1875 -0.890625 0.1875 -1.328125q0 -0.484375 -0.328125 -0.78125q-0.328125 -0.296875 -0.953125 -0.296875q-1.28125 0 -2.265625 0.90625q-0.984375 0.90625 -1.453125 3.125l-0.9375 4.5l-1.640625 0zm14.219467 -1.34375l-0.265625 1.359375q-0.59375 0.140625 -1.15625 0.140625q-0.984375 0 -1.5625 -0.46875q-0.4375 -0.375 -0.4375 -1.0q0 -0.3125 0.234375 -1.46875l1.171875 -5.625l-1.296875 0l0.265625 -1.265625l1.296875 0l0.5 -2.375l1.890625 -1.140625l-0.734375 3.515625l1.625 0l-0.28125 1.265625l-1.609375 0l-1.125 5.359375q-0.203125 1.015625 -0.203125 1.21875q0 0.28125 0.15625 0.4375q0.171875 0.15625 0.5625 0.15625q0.546875 0 0.96875 -0.109375zm8.433304 -1.9375l1.609375 0.15625q-0.34375 1.1875 -1.59375 2.265625q-1.234375 1.078125 -2.96875 1.078125q-1.0625 0 -1.96875 -0.5q-0.890625 -0.5 -1.359375 -1.4375q-0.46875 -0.953125 -0.46875 -2.15625q0 -1.59375 0.734375 -3.078125q0.734375 -1.484375 1.890625 -2.203125q1.171875 -0.734375 2.53125 -0.734375q1.734375 0 2.765625 1.078125q1.03125 1.0625 1.03125 2.921875q0 0.71875 -0.125 1.46875l-7.125 0q-0.046875 0.28125 -0.046875 0.5q0 1.359375 0.625 2.078125q0.625 0.71875 1.53125 0.71875q0.84375 0 1.65625 -0.546875q0.828125 -0.5625 1.28125 -1.609375zm-4.78125 -2.40625l5.421875 0q0.015625 -0.25 0.015625 -0.359375q0 -1.234375 -0.625 -1.890625q-0.625 -0.671875 -1.59375 -0.671875q-1.0625 0 -1.9375 0.734375q-0.859375 0.71875 -1.28125 2.1875zm7.406967 5.6875l4.21875 -4.90625l-2.421875 -4.765625l1.828125 0l0.8125 1.71875q0.453125 0.96875 0.828125 1.84375l2.78125 -3.5625l2.015625 0l-4.0625 4.890625l2.4375 4.78125l-1.8125 0l-0.96875 -1.96875q-0.3125 -0.625 -0.703125 -1.5625l-2.875 3.53125l-2.078125 0zm13.828125 -1.34375l-0.265625 1.359375q-0.59375 0.140625 -1.15625 0.140625q-0.984375 0 -1.5625 -0.46875q-0.4375 -0.375 -0.4375 -1.0q0 -0.3125 0.234375 -1.46875l1.171875 -5.625l-1.296875 0l0.265625 -1.265625l1.296875 0l0.5 -2.375l1.890625 -1.140625l-0.734375 3.515625l1.625 0l-0.28125 1.265625l-1.609375 0l-1.125 5.359375q-0.203125 1.015625 -0.203125 1.21875q0 0.28125 0.15625 0.4375q0.171875 0.15625 0.5625 0.15625q0.546875 0 0.96875 -0.109375zm11.210358 -0.8125l0 -3.671875l-3.640625 0l0 -1.515625l3.640625 0l0 -3.640625l1.546875 0l0 3.640625l3.640625 0l0 1.515625l-3.640625 0l0 3.671875l-1.546875 0zm11.390778 2.15625l2.78125 -13.359375l1.65625 0l-1.0 4.78125q0.78125 -0.71875 1.421875 -1.015625q0.640625 -0.296875 1.328125 -0.296875q1.359375 0 2.265625 1.015625q0.90625 1.0 0.90625 2.9375q0 1.28125 -0.375 2.359375q-0.359375 1.0625 -0.890625 1.78125q-0.53125 0.71875 -1.109375 1.15625q-0.578125 0.4375 -1.1875 0.640625q-0.59375 0.21875 -1.140625 0.21875q-0.96875 0 -1.703125 -0.5q-0.71875 -0.515625 -1.125 -1.546875l-0.390625 1.828125l-1.4375 0zm2.4375 -3.96875l-0.015625 0.3125q0 1.234375 0.59375 1.890625q0.59375 0.640625 1.484375 0.640625q0.859375 0 1.578125 -0.609375q0.734375 -0.609375 1.1875 -1.890625q0.46875 -1.28125 0.46875 -2.375q0 -1.21875 -0.59375 -1.890625q-0.578125 -0.671875 -1.4375 -0.671875q-0.90625 0 -1.65625 0.6875q-0.734375 0.6875 -1.234375 2.125q-0.375 1.0625 -0.375 1.78125zm14.531952 2.21875q-1.734375 1.96875 -3.5625 1.96875q-1.109375 0 -1.796875 -0.640625q-0.6875 -0.640625 -0.6875 -1.578125q0 -0.609375 0.296875 -2.09375l1.171875 -5.578125l1.65625 0l-1.296875 6.1875q-0.171875 0.765625 -0.171875 1.203125q0 0.546875 0.328125 0.859375q0.34375 0.296875 0.984375 0.296875q0.703125 0 1.359375 -0.328125q0.65625 -0.34375 1.125 -0.921875q0.484375 -0.578125 0.796875 -1.359375q0.1875 -0.5 0.453125 -1.765625l0.875 -4.171875l1.65625 0l-2.03125 9.671875l-1.515625 0l0.359375 -1.75zm4.0007324 1.75l1.765625 -8.40625l-1.484375 0l0.265625 -1.265625l1.484375 0l0.28125 -1.375q0.21875 -1.03125 0.4375 -1.484375q0.234375 -0.453125 0.75 -0.75q0.53125 -0.296875 1.4375 -0.296875q0.625 0 1.828125 0.265625l-0.296875 1.4375q-0.84375 -0.21875 -1.40625 -0.21875q-0.484375 0 -0.734375 0.25q-0.25 0.234375 -0.4375 1.125l-0.21875 1.046875l1.84375 0l-0.265625 1.265625l-1.84375 0l-1.75 8.40625l-1.65625 0zm5.1832886 0l1.765625 -8.40625l-1.484375 0l0.265625 -1.265625l1.484375 0l0.28125 -1.375q0.21875 -1.03125 0.4375 -1.484375q0.234375 -0.453125 0.75 -0.75q0.53125 -0.296875 1.4375 -0.296875q0.625 0 1.828125 0.265625l-0.296875 1.4375q-0.84375 -0.21875 -1.40625 -0.21875q-0.484375 0 -0.734375 0.25q-0.25 0.234375 -0.4375 1.125l-0.21875 1.046875l1.84375 0l-0.265625 1.265625l-1.84375 0l-1.75 8.40625l-1.65625 0zm12.058319 -3.28125l1.609375 0.15625q-0.34375 1.1875 -1.59375 2.265625q-1.234375 1.078125 -2.96875 1.078125q-1.0625 0 -1.96875 -0.5q-0.890625 -0.5 -1.359375 -1.4375q-0.46875 -0.953125 -0.46875 -2.15625q0 -1.59375 0.734375 -3.078125q0.734375 -1.484375 1.890625 -2.203125q1.171875 -0.734375 2.53125 -0.734375q1.734375 0 2.765625 1.078125q1.03125 1.0625 1.03125 2.921875q0 0.71875 -0.125 1.46875l-7.125 0q-0.046875 0.28125 -0.046875 0.5q0 1.359375 0.625 2.078125q0.625 0.71875 1.53125 0.71875q0.84375 0 1.65625 -0.546875q0.828125 -0.5625 1.28125 -1.609375zm-4.78125 -2.40625l5.421875 0q0.015625 -0.25 0.015625 -0.359375q0 -1.234375 -0.625 -1.890625q-0.625 -0.671875 -1.59375 -0.671875q-1.0625 0 -1.9375 0.734375q-0.859375 0.71875 -1.28125 2.1875zm8.063202 5.6875l2.015625 -9.671875l1.453125 0l-0.40625 1.96875q0.75 -1.109375 1.453125 -1.640625q0.71875 -0.546875 1.46875 -0.546875q0.5 0 1.21875 0.359375l-0.671875 1.53125q-0.4375 -0.3125 -0.9375 -0.3125q-0.875 0 -1.78125 0.96875q-0.90625 0.953125 -1.4375 3.46875l-0.8125 3.875l-1.5625 0z" fill-rule="nonzero"/><path fill="#cfe2f3" d="m0 165.96588l118.74016 0l0 40.25197l-118.74016 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m0 165.96588l118.74016 0l0 40.25197l-118.74016 0z" fill-rule="evenodd"/><path fill="#000000" d="m23.145836 190.12123l1.625 -0.25q0.125 0.96875 0.75 1.5q0.625 0.515625 1.75 0.515625q1.125 0 1.671875 -0.453125q0.546875 -0.46875 0.546875 -1.09375q0 -0.546875 -0.484375 -0.875q-0.328125 -0.21875 -1.671875 -0.546875q-1.8125 -0.46875 -2.515625 -0.796875q-0.6875 -0.328125 -1.046875 -0.90625q-0.359375 -0.59375 -0.359375 -1.3125q0 -0.640625 0.296875 -1.1875q0.296875 -0.5625 0.8125 -0.921875q0.375 -0.28125 1.03125 -0.46875q0.671875 -0.203125 1.421875 -0.203125q1.140625 0 2.0 0.328125q0.859375 0.328125 1.265625 0.890625q0.421875 0.5625 0.578125 1.5l-1.609375 0.21875q-0.109375 -0.75 -0.640625 -1.171875q-0.515625 -0.421875 -1.46875 -0.421875q-1.140625 0 -1.625 0.375q-0.46875 0.375 -0.46875 0.875q0 0.3125 0.1875 0.578125q0.203125 0.265625 0.640625 0.4375q0.234375 0.09375 1.4375 0.421875q1.75 0.453125 2.4375 0.75q0.6875 0.296875 1.078125 0.859375q0.390625 0.5625 0.390625 1.40625q0 0.828125 -0.484375 1.546875q-0.46875 0.71875 -1.375 1.125q-0.90625 0.390625 -2.046875 0.390625q-1.875 0 -2.875 -0.78125q-0.984375 -0.78125 -1.25 -2.328125zm13.5625 1.421875l0.234375 1.453125q-0.6875 0.140625 -1.234375 0.140625q-0.890625 0 -1.390625 -0.28125q-0.484375 -0.28125 -0.6875 -0.734375q-0.203125 -0.46875 -0.203125 -1.9375l0 -5.578125l-1.203125 0l0 -1.265625l1.203125 0l0 -2.390625l1.625 -0.984375l0 3.375l1.65625 0l0 1.265625l-1.65625 0l0 5.671875q0 0.6875 0.078125 0.890625q0.09375 0.203125 0.28125 0.328125q0.203125 0.109375 0.578125 0.109375q0.265625 0 0.71875 -0.0625zm1.5895538 1.46875l0 -9.671875l1.46875 0l0 1.46875q0.5625 -1.03125 1.03125 -1.359375q0.484375 -0.328125 1.0625 -0.328125q0.828125 0 1.6875 0.53125l-0.5625 1.515625q-0.609375 -0.359375 -1.203125 -0.359375q-0.546875 0 -0.96875 0.328125q-0.421875 0.328125 -0.609375 0.890625q-0.28125 0.875 -0.28125 1.921875l0 5.0625l-1.625 0zm6.228302 3.703125l0 -13.375l1.484375 0l0 1.25q0.53125 -0.734375 1.1875 -1.09375q0.671875 -0.375 1.625 -0.375q1.234375 0 2.171875 0.640625q0.953125 0.625 1.4375 1.796875q0.484375 1.15625 0.484375 2.546875q0 1.484375 -0.53125 2.671875q-0.53125 1.1875 -1.546875 1.828125q-1.015625 0.625 -2.140625 0.625q-0.8125 0 -1.46875 -0.34375q-0.65625 -0.34375 -1.0625 -0.875l0 4.703125l-1.640625 0zm1.484375 -8.484375q0 1.859375 0.75 2.765625q0.765625 0.890625 1.828125 0.890625q1.09375 0 1.875 -0.921875q0.78125 -0.9375 0.78125 -2.875q0 -1.84375 -0.765625 -2.765625q-0.75 -0.921875 -1.8125 -0.921875q-1.046875 0 -1.859375 0.984375q-0.796875 0.96875 -0.796875 2.84375zm15.203842 3.59375q-0.921875 0.765625 -1.765625 1.09375q-0.828125 0.3125 -1.796875 0.3125q-1.59375 0 -2.453125 -0.78125q-0.859375 -0.78125 -0.859375 -1.984375q0 -0.71875 0.328125 -1.296875q0.328125 -0.59375 0.84375 -0.9375q0.53125 -0.359375 1.1875 -0.546875q0.46875 -0.125 1.453125 -0.25q1.984375 -0.234375 2.921875 -0.5625q0.015625 -0.34375 0.015625 -0.421875q0 -1.0 -0.46875 -1.421875q-0.625 -0.546875 -1.875 -0.546875q-1.15625 0 -1.703125 0.40625q-0.546875 0.40625 -0.8125 1.421875l-1.609375 -0.21875q0.21875 -1.015625 0.71875 -1.640625q0.5 -0.640625 1.453125 -0.984375q0.953125 -0.34375 2.1875 -0.34375q1.25 0 2.015625 0.296875q0.78125 0.28125 1.140625 0.734375q0.375 0.4375 0.515625 1.109375q0.078125 0.421875 0.078125 1.515625l0 2.1875q0 2.28125 0.109375 2.890625q0.109375 0.59375 0.40625 1.15625l-1.703125 0q-0.265625 -0.515625 -0.328125 -1.1875zm-0.140625 -3.671875q-0.890625 0.375 -2.671875 0.625q-1.015625 0.140625 -1.4375 0.328125q-0.421875 0.1875 -0.65625 0.53125q-0.21875 0.34375 -0.21875 0.78125q0 0.65625 0.5 1.09375q0.5 0.4375 1.453125 0.4375q0.9375 0 1.671875 -0.40625q0.75 -0.421875 1.09375 -1.140625q0.265625 -0.5625 0.265625 -1.640625l0 -0.609375zm4.188217 4.859375l0 -9.671875l1.46875 0l0 1.46875q0.5625 -1.03125 1.03125 -1.359375q0.484375 -0.328125 1.0625 -0.328125q0.828125 0 1.6875 0.53125l-0.5625 1.515625q-0.609375 -0.359375 -1.203125 -0.359375q-0.546875 0 -0.96875 0.328125q-0.421875 0.328125 -0.609375 0.890625q-0.28125 0.875 -0.28125 1.921875l0 5.0625l-1.625 0zm5.572052 -2.890625l1.625 -0.25q0.125 0.96875 0.75 1.5q0.625 0.515625 1.75 0.515625q1.125 0 1.671875 -0.453125q0.546875 -0.46875 0.546875 -1.09375q0 -0.546875 -0.484375 -0.875q-0.328125 -0.21875 -1.671875 -0.546875q-1.8125 -0.46875 -2.515625 -0.796875q-0.6875 -0.328125 -1.046875 -0.90625q-0.359375 -0.59375 -0.359375 -1.3125q0 -0.640625 0.296875 -1.1875q0.296875 -0.5625 0.8125 -0.921875q0.375 -0.28125 1.03125 -0.46875q0.671875 -0.203125 1.421875 -0.203125q1.140625 0 2.0 0.328125q0.859375 0.328125 1.265625 0.890625q0.421875 0.5625 0.578125 1.5l-1.609375 0.21875q-0.109375 -0.75 -0.640625 -1.171875q-0.515625 -0.421875 -1.46875 -0.421875q-1.140625 0 -1.625 0.375q-0.46875 0.375 -0.46875 0.875q0 0.3125 0.1875 0.578125q0.203125 0.265625 0.640625 0.4375q0.234375 0.09375 1.4375 0.421875q1.75 0.453125 2.4375 0.75q0.6875 0.296875 1.078125 0.859375q0.390625 0.5625 0.390625 1.40625q0 0.828125 -0.484375 1.546875q-0.46875 0.71875 -1.375 1.125q-0.90625 0.390625 -2.046875 0.390625q-1.875 0 -2.875 -0.78125q-0.984375 -0.78125 -1.25 -2.328125zm16.609375 -0.21875l1.6875 0.203125q-0.40625 1.484375 -1.484375 2.3125q-1.078125 0.8125 -2.765625 0.8125q-2.125 0 -3.375 -1.296875q-1.234375 -1.3125 -1.234375 -3.671875q0 -2.453125 1.25 -3.796875q1.265625 -1.34375 3.265625 -1.34375q1.9375 0 3.15625 1.328125q1.234375 1.3125 1.234375 3.703125q0 0.15625 0 0.4375l-7.21875 0q0.09375 1.59375 0.90625 2.453125q0.8125 0.84375 2.015625 0.84375q0.90625 0 1.546875 -0.46875q0.640625 -0.484375 1.015625 -1.515625zm-5.390625 -2.65625l5.40625 0q-0.109375 -1.21875 -0.625 -1.828125q-0.78125 -0.953125 -2.03125 -0.953125q-1.125 0 -1.90625 0.765625q-0.765625 0.75 -0.84375 2.015625zm9.125717 5.765625l0 -9.671875l1.46875 0l0 1.46875q0.5625 -1.03125 1.03125 -1.359375q0.484375 -0.328125 1.0625 -0.328125q0.828125 0 1.6875 0.53125l-0.5625 1.515625q-0.609375 -0.359375 -1.203125 -0.359375q-0.546875 0 -0.96875 0.328125q-0.421875 0.328125 -0.609375 0.890625q-0.28125 0.875 -0.28125 1.921875l0 5.0625l-1.625 0z" fill-rule="nonzero"/></g></svg> diff --git a/Documentation/networking/tls-offload-reorder-bad.svg b/Documentation/networking/tls-offload-reorder-bad.svg new file mode 100644 index 0000000000000..d107aaf0f71ef --- /dev/null +++ b/Documentation/networking/tls-offload-reorder-bad.svg @@ -0,0 +1 @@ +<svg version="1.1" viewBox="0.0 0.0 672.0 68.0" fill="none" stroke="none" stroke-linecap="square" stroke-miterlimit="10" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"><clipPath id="p.0"><path d="m0 0l960.0 0l0 720.0l-960.0 0l0 -720.0z" clip-rule="nonzero"/></clipPath><g clip-path="url(#p.0)"><path fill="#000000" fill-opacity="0.0" d="m0 0l960.0 0l0 720.0l-960.0 0z" fill-rule="evenodd"/><path fill="#b6d7a8" d="m0 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m0 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path fill="#000000" d="m15.953125 52.942722l-1.640625 0l0 -10.453125q-0.59375 0.5625 -1.5625 1.140625q-0.953125 0.5625 -1.71875 0.84375l0 -1.59375q1.375 -0.640625 2.40625 -1.5625q1.03125 -0.921875 1.453125 -1.78125l1.0625 0l0 13.40625z" fill-rule="nonzero"/><path fill="#c9daf8" d="m340.69897 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m340.69897 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path fill="#000000" d="m355.73022 52.942722l0 -3.203125l-5.796875 0l0 -1.5l6.09375 -8.65625l1.34375 0l0 8.65625l1.796875 0l0 1.5l-1.796875 0l0 3.203125l-1.640625 0zm0 -4.703125l0 -6.015625l-4.1875 6.015625l4.1875 0z" fill-rule="nonzero"/><path fill="#cfe2f3" d="m225.37527 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m225.37527 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path fill="#000000" d="m235.15652 49.411472l1.640625 -0.21875q0.28125 1.40625 0.953125 2.015625q0.6875 0.609375 1.65625 0.609375q1.15625 0 1.953125 -0.796875q0.796875 -0.796875 0.796875 -1.984375q0 -1.125 -0.734375 -1.859375q-0.734375 -0.734375 -1.875 -0.734375q-0.46875 0 -1.15625 0.171875l0.1875 -1.4375q0.15625 0.015625 0.265625 0.015625q1.046875 0 1.875 -0.546875q0.84375 -0.546875 0.84375 -1.671875q0 -0.90625 -0.609375 -1.5q-0.609375 -0.59375 -1.578125 -0.59375q-0.953125 0 -1.59375 0.609375q-0.640625 0.59375 -0.8125 1.796875l-1.640625 -0.296875q0.296875 -1.640625 1.359375 -2.546875q1.0625 -0.90625 2.65625 -0.90625q1.09375 0 2.0 0.46875q0.921875 0.46875 1.40625 1.28125q0.5 0.8125 0.5 1.71875q0 0.859375 -0.46875 1.578125q-0.46875 0.703125 -1.375 1.125q1.1875 0.28125 1.84375 1.140625q0.65625 0.859375 0.65625 2.15625q0 1.734375 -1.28125 2.953125q-1.265625 1.21875 -3.21875 1.21875q-1.765625 0 -2.921875 -1.046875q-1.15625 -1.046875 -1.328125 -2.71875z" fill-rule="nonzero"/><path fill="#cfe2f3" d="m572.3295 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m572.3295 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path fill="#000000" d="m590.72015 51.364597l0 1.578125l-8.828125 0q-0.015625 -0.59375 0.1875 -1.140625q0.34375 -0.90625 1.078125 -1.78125q0.75 -0.875 2.15625 -2.015625q2.171875 -1.78125 2.9375 -2.828125q0.765625 -1.046875 0.765625 -1.96875q0 -0.984375 -0.703125 -1.640625q-0.6875 -0.671875 -1.8125 -0.671875q-1.1875 0 -1.90625 0.71875q-0.703125 0.703125 -0.703125 1.953125l-1.6875 -0.171875q0.171875 -1.890625 1.296875 -2.875q1.140625 -0.984375 3.03125 -0.984375q1.921875 0 3.046875 1.0625q1.125 1.0625 1.125 2.640625q0 0.796875 -0.328125 1.578125q-0.328125 0.78125 -1.09375 1.640625q-0.75 0.84375 -2.53125 2.34375q-1.46875 1.234375 -1.890625 1.6875q-0.421875 0.4375 -0.6875 0.875l6.546875 0z" fill-rule="nonzero"/><path fill="#e06666" d="m615.56793 24.999102l6.5512085 0l0 42.04725l-6.5512085 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m615.56793 24.999102l6.5512085 0l0 42.04725l-6.5512085 0z" fill-rule="evenodd"/><path fill="#c9daf8" d="m456.51425 24.999102l99.02365 0l0 42.04725l-99.02365 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m456.51425 24.999102l99.02365 0l0 42.04725l-99.02365 0z" fill-rule="evenodd"/><path fill="#000000" d="m466.2955 49.442722l1.71875 -0.140625q0.1875 1.25 0.875 1.890625q0.703125 0.625 1.6875 0.625q1.1875 0 2.0 -0.890625q0.828125 -0.890625 0.828125 -2.359375q0 -1.40625 -0.796875 -2.21875q-0.78125 -0.8125 -2.0625 -0.8125q-0.78125 0 -1.421875 0.359375q-0.640625 0.359375 -1.0 0.9375l-1.546875 -0.203125l1.296875 -6.859375l6.640625 0l0 1.5625l-5.328125 0l-0.71875 3.59375q1.203125 -0.84375 2.515625 -0.84375q1.75 0 2.953125 1.21875q1.203125 1.203125 1.203125 3.109375q0 1.8125 -1.046875 3.140625q-1.296875 1.625 -3.515625 1.625q-1.8125 0 -2.96875 -1.015625q-1.15625 -1.03125 -1.3125 -2.71875z" fill-rule="nonzero"/><path fill="#e06666" d="m391.1985 24.999102l6.551178 0l0 42.04725l-6.551178 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m391.1985 24.999102l6.551178 0l0 42.04725l-6.551178 0z" fill-rule="evenodd"/><path fill="#000000" fill-opacity="0.0" d="m114.43843 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" stroke-dasharray="4.0,3.0" d="m114.43843 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path fill="#000000" fill-opacity="0.0" d="m163.95024 24.999102c0 -12.5 114.47246 -25.007874 228.9449 -25.0c114.47241 0.007874016 228.94489 12.531496 228.94489 25.062992" fill-rule="evenodd"/><path stroke="#000000" stroke-width="2.0" stroke-linejoin="round" stroke-linecap="butt" d="m163.95024 24.9991c0 -12.499998 114.47246 -25.007872 228.9449 -24.999998c57.236206 0.003937008 114.47244 3.136811 157.3996 7.835138c21.463562 2.3491635 39.349915 5.0896897 51.8703 8.026144c3.130127 0.7341137 5.9248657 1.4804726 8.356262 2.236023c0.30395508 0.09444237 0.6022339 0.1890316 0.89471436 0.28375435l0.37457275 0.12388611" fill-rule="evenodd"/><path fill="#000000" stroke="#000000" stroke-width="2.0" stroke-linecap="butt" d="m609.98517 21.270555l9.406311 2.1936665l-5.7955933 -7.7266836z" fill-rule="evenodd"/><path fill="#e06666" d="m47.56793 24.999102l6.551182 0l0 42.04725l-6.551182 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m47.56793 24.999102l6.551182 0l0 42.04725l-6.551182 0z" fill-rule="evenodd"/></g></svg> diff --git a/Documentation/networking/tls-offload-reorder-good.svg b/Documentation/networking/tls-offload-reorder-good.svg new file mode 100644 index 0000000000000..10e17d91f70c1 --- /dev/null +++ b/Documentation/networking/tls-offload-reorder-good.svg @@ -0,0 +1 @@ +<svg version="1.1" viewBox="0.0 0.0 672.0 68.0" fill="none" stroke="none" stroke-linecap="square" stroke-miterlimit="10" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"><clipPath id="p.0"><path d="m0 0l960.0 0l0 720.0l-960.0 0l0 -720.0z" clip-rule="nonzero"/></clipPath><g clip-path="url(#p.0)"><path fill="#000000" fill-opacity="0.0" d="m0 0l960.0 0l0 720.0l-960.0 0z" fill-rule="evenodd"/><path fill="#b6d7a8" d="m0 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m0 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path fill="#000000" d="m15.953125 52.942722l-1.640625 0l0 -10.453125q-0.59375 0.5625 -1.5625 1.140625q-0.953125 0.5625 -1.71875 0.84375l0 -1.59375q1.375 -0.640625 2.40625 -1.5625q1.03125 -0.921875 1.453125 -1.78125l1.0625 0l0 13.40625z" fill-rule="nonzero"/><path fill="#b6d7a8" d="m340.69897 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m340.69897 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path fill="#000000" d="m355.73022 52.942722l0 -3.203125l-5.796875 0l0 -1.5l6.09375 -8.65625l1.34375 0l0 8.65625l1.796875 0l0 1.5l-1.796875 0l0 3.203125l-1.640625 0zm0 -4.703125l0 -6.015625l-4.1875 6.015625l4.1875 0z" fill-rule="nonzero"/><path fill="#cfe2f3" d="m225.37527 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m225.37527 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path fill="#000000" d="m235.15652 49.411472l1.640625 -0.21875q0.28125 1.40625 0.953125 2.015625q0.6875 0.609375 1.65625 0.609375q1.15625 0 1.953125 -0.796875q0.796875 -0.796875 0.796875 -1.984375q0 -1.125 -0.734375 -1.859375q-0.734375 -0.734375 -1.875 -0.734375q-0.46875 0 -1.15625 0.171875l0.1875 -1.4375q0.15625 0.015625 0.265625 0.015625q1.046875 0 1.875 -0.546875q0.84375 -0.546875 0.84375 -1.671875q0 -0.90625 -0.609375 -1.5q-0.609375 -0.59375 -1.578125 -0.59375q-0.953125 0 -1.59375 0.609375q-0.640625 0.59375 -0.8125 1.796875l-1.640625 -0.296875q0.296875 -1.640625 1.359375 -2.546875q1.0625 -0.90625 2.65625 -0.90625q1.09375 0 2.0 0.46875q0.921875 0.46875 1.40625 1.28125q0.5 0.8125 0.5 1.71875q0 0.859375 -0.46875 1.578125q-0.46875 0.703125 -1.375 1.125q1.1875 0.28125 1.84375 1.140625q0.65625 0.859375 0.65625 2.15625q0 1.734375 -1.28125 2.953125q-1.265625 1.21875 -3.21875 1.21875q-1.765625 0 -2.921875 -1.046875q-1.15625 -1.046875 -1.328125 -2.71875z" fill-rule="nonzero"/><path fill="#e06666" d="m271.56793 24.999102l6.551178 0l0 42.04725l-6.551178 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m271.56793 24.999102l6.551178 0l0 42.04725l-6.551178 0z" fill-rule="evenodd"/><path fill="#cfe2f3" d="m572.3295 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m572.3295 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path fill="#000000" d="m590.72015 51.364597l0 1.578125l-8.828125 0q-0.015625 -0.59375 0.1875 -1.140625q0.34375 -0.90625 1.078125 -1.78125q0.75 -0.875 2.15625 -2.015625q2.171875 -1.78125 2.9375 -2.828125q0.765625 -1.046875 0.765625 -1.96875q0 -0.984375 -0.703125 -1.640625q-0.6875 -0.671875 -1.8125 -0.671875q-1.1875 0 -1.90625 0.71875q-0.703125 0.703125 -0.703125 1.953125l-1.6875 -0.171875q0.171875 -1.890625 1.296875 -2.875q1.140625 -0.984375 3.03125 -0.984375q1.921875 0 3.046875 1.0625q1.125 1.0625 1.125 2.640625q0 0.796875 -0.328125 1.578125q-0.328125 0.78125 -1.09375 1.640625q-0.75 0.84375 -2.53125 2.34375q-1.46875 1.234375 -1.890625 1.6875q-0.421875 0.4375 -0.6875 0.875l6.546875 0z" fill-rule="nonzero"/><path fill="#b6d7a8" d="m456.51425 24.999102l99.02365 0l0 42.04725l-99.02365 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m456.51425 24.999102l99.02365 0l0 42.04725l-99.02365 0z" fill-rule="evenodd"/><path fill="#000000" d="m466.2955 49.442722l1.71875 -0.140625q0.1875 1.25 0.875 1.890625q0.703125 0.625 1.6875 0.625q1.1875 0 2.0 -0.890625q0.828125 -0.890625 0.828125 -2.359375q0 -1.40625 -0.796875 -2.21875q-0.78125 -0.8125 -2.0625 -0.8125q-0.78125 0 -1.421875 0.359375q-0.640625 0.359375 -1.0 0.9375l-1.546875 -0.203125l1.296875 -6.859375l6.640625 0l0 1.5625l-5.328125 0l-0.71875 3.59375q1.203125 -0.84375 2.515625 -0.84375q1.75 0 2.953125 1.21875q1.203125 1.203125 1.203125 3.109375q0 1.8125 -1.046875 3.140625q-1.296875 1.625 -3.515625 1.625q-1.8125 0 -2.96875 -1.015625q-1.15625 -1.03125 -1.3125 -2.71875z" fill-rule="nonzero"/><path fill="#e06666" d="m503.1985 24.999102l6.551178 0l0 42.04725l-6.551178 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m503.1985 24.999102l6.551178 0l0 42.04725l-6.551178 0z" fill-rule="evenodd"/><path fill="#000000" fill-opacity="0.0" d="m114.43843 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" stroke-dasharray="4.0,3.0" d="m114.43843 24.999102l99.02362 0l0 42.04725l-99.02362 0z" fill-rule="evenodd"/><path fill="#000000" fill-opacity="0.0" d="m163.95024 24.999102c0 -12.5 114.47246 -25.007874 228.9449 -25.0c114.47241 0.007874016 228.94489 12.531496 228.94489 25.062992" fill-rule="evenodd"/><path stroke="#000000" stroke-width="2.0" stroke-linejoin="round" stroke-linecap="butt" d="m163.95024 24.9991c0 -12.499998 114.47246 -25.007872 228.9449 -24.999998c57.236206 0.003937008 114.47244 3.136811 157.3996 7.835138c21.463562 2.3491635 39.349915 5.0896897 51.8703 8.026144c3.130127 0.7341137 5.9248657 1.4804726 8.356262 2.236023c0.30395508 0.09444237 0.6022339 0.1890316 0.89471436 0.28375435l0.37457275 0.12388611" fill-rule="evenodd"/><path fill="#000000" stroke="#000000" stroke-width="2.0" stroke-linecap="butt" d="m609.98517 21.270555l9.406311 2.1936665l-5.7955933 -7.7266836z" fill-rule="evenodd"/><path fill="#e06666" d="m47.56793 24.999102l6.551182 0l0 42.04725l-6.551182 0z" fill-rule="evenodd"/><path stroke="#000000" stroke-width="1.0" stroke-linejoin="round" stroke-linecap="butt" d="m47.56793 24.999102l6.551182 0l0 42.04725l-6.551182 0z" fill-rule="evenodd"/></g></svg> diff --git a/Documentation/networking/tls-offload.rst b/Documentation/networking/tls-offload.rst new file mode 100644 index 0000000000000..cb85af559dff1 --- /dev/null +++ b/Documentation/networking/tls-offload.rst @@ -0,0 +1,482 @@ +.. SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + +================== +Kernel TLS offload +================== + +Kernel TLS operation +==================== + +Linux kernel provides TLS connection offload infrastructure. Once a TCP +connection is in ``ESTABLISHED`` state user space can enable the TLS Upper +Layer Protocol (ULP) and install the cryptographic connection state. +For details regarding the user-facing interface refer to the TLS +documentation in :ref:`Documentation/networking/tls.rst <kernel_tls>`. + +``ktls`` can operate in three modes: + + * Software crypto mode (``TLS_SW``) - CPU handles the cryptography. + In most basic cases only crypto operations synchronous with the CPU + can be used, but depending on calling context CPU may utilize + asynchronous crypto accelerators. The use of accelerators introduces extra + latency on socket reads (decryption only starts when a read syscall + is made) and additional I/O load on the system. + * Packet-based NIC offload mode (``TLS_HW``) - the NIC handles crypto + on a packet by packet basis, provided the packets arrive in order. + This mode integrates best with the kernel stack and is described in detail + in the remaining part of this document + (``ethtool`` flags ``tls-hw-tx-offload`` and ``tls-hw-rx-offload``). + * Full TCP NIC offload mode (``TLS_HW_RECORD``) - mode of operation where + NIC driver and firmware replace the kernel networking stack + with its own TCP handling, it is not usable in production environments + making use of the Linux networking stack for example any firewalling + abilities or QoS and packet scheduling (``ethtool`` flag ``tls-hw-record``). + +The operation mode is selected automatically based on device configuration, +offload opt-in or opt-out on per-connection basis is not currently supported. + +TX +-- + +At a high level user write requests are turned into a scatter list, the TLS ULP +intercepts them, inserts record framing, performs encryption (in ``TLS_SW`` +mode) and then hands the modified scatter list to the TCP layer. From this +point on the TCP stack proceeds as normal. + +In ``TLS_HW`` mode the encryption is not performed in the TLS ULP. +Instead packets reach a device driver, the driver will mark the packets +for crypto offload based on the socket the packet is attached to, +and send them to the device for encryption and transmission. + +RX +-- + +On the receive side if the device handled decryption and authentication +successfully, the driver will set the decrypted bit in the associated +:c:type:`struct sk_buff <sk_buff>`. The packets reach the TCP stack and +are handled normally. ``ktls`` is informed when data is queued to the socket +and the ``strparser`` mechanism is used to delineate the records. Upon read +request, records are retrieved from the socket and passed to decryption routine. +If device decrypted all the segments of the record the decryption is skipped, +otherwise software path handles decryption. + +.. kernel-figure:: tls-offload-layers.svg + :alt: TLS offload layers + :align: center + :figwidth: 28em + + Layers of Kernel TLS stack + +Device configuration +==================== + +During driver initialization device sets the ``NETIF_F_HW_TLS_RX`` and +``NETIF_F_HW_TLS_TX`` features and installs its +:c:type:`struct tlsdev_ops <tlsdev_ops>` +pointer in the :c:member:`tlsdev_ops` member of the +:c:type:`struct net_device <net_device>`. + +When TLS cryptographic connection state is installed on a ``ktls`` socket +(note that it is done twice, once for RX and once for TX direction, +and the two are completely independent), the kernel checks if the underlying +network device is offload-capable and attempts the offload. In case offload +fails the connection is handled entirely in software using the same mechanism +as if the offload was never tried. + +Offload request is performed via the :c:member:`tls_dev_add` callback of +:c:type:`struct tlsdev_ops <tlsdev_ops>`: + +.. code-block:: c + + int (*tls_dev_add)(struct net_device *netdev, struct sock *sk, + enum tls_offload_ctx_dir direction, + struct tls_crypto_info *crypto_info, + u32 start_offload_tcp_sn); + +``direction`` indicates whether the cryptographic information is for +the received or transmitted packets. Driver uses the ``sk`` parameter +to retrieve the connection 5-tuple and socket family (IPv4 vs IPv6). +Cryptographic information in ``crypto_info`` includes the key, iv, salt +as well as TLS record sequence number. ``start_offload_tcp_sn`` indicates +which TCP sequence number corresponds to the beginning of the record with +sequence number from ``crypto_info``. The driver can add its state +at the end of kernel structures (see :c:member:`driver_state` members +in ``include/net/tls.h``) to avoid additional allocations and pointer +dereferences. + +TX +-- + +After TX state is installed, the stack guarantees that the first segment +of the stream will start exactly at the ``start_offload_tcp_sn`` sequence +number, simplifying TCP sequence number matching. + +TX offload being fully initialized does not imply that all segments passing +through the driver and which belong to the offloaded socket will be after +the expected sequence number and will have kernel record information. +In particular, already encrypted data may have been queued to the socket +before installing the connection state in the kernel. + +RX +-- + +In RX direction local networking stack has little control over the segmentation, +so the initial records' TCP sequence number may be anywhere inside the segment. + +Normal operation +================ + +At the minimum the device maintains the following state for each connection, in +each direction: + + * crypto secrets (key, iv, salt) + * crypto processing state (partial blocks, partial authentication tag, etc.) + * record metadata (sequence number, processing offset and length) + * expected TCP sequence number + +There are no guarantees on record length or record segmentation. In particular +segments may start at any point of a record and contain any number of records. +Assuming segments are received in order, the device should be able to perform +crypto operations and authentication regardless of segmentation. For this +to be possible device has to keep small amount of segment-to-segment state. +This includes at least: + + * partial headers (if a segment carried only a part of the TLS header) + * partial data block + * partial authentication tag (all data had been seen but part of the + authentication tag has to be written or read from the subsequent segment) + +Record reassembly is not necessary for TLS offload. If the packets arrive +in order the device should be able to handle them separately and make +forward progress. + +TX +-- + +The kernel stack performs record framing reserving space for the authentication +tag and populating all other TLS header and tailer fields. + +Both the device and the driver maintain expected TCP sequence numbers +due to the possibility of retransmissions and the lack of software fallback +once the packet reaches the device. +For segments passed in order, the driver marks the packets with +a connection identifier (note that a 5-tuple lookup is insufficient to identify +packets requiring HW offload, see the :ref:`5tuple_problems` section) +and hands them to the device. The device identifies the packet as requiring +TLS handling and confirms the sequence number matches its expectation. +The device performs encryption and authentication of the record data. +It replaces the authentication tag and TCP checksum with correct values. + +RX +-- + +Before a packet is DMAed to the host (but after NIC's embedded switching +and packet transformation functions) the device validates the Layer 4 +checksum and performs a 5-tuple lookup to find any TLS connection the packet +may belong to (technically a 4-tuple +lookup is sufficient - IP addresses and TCP port numbers, as the protocol +is always TCP). If connection is matched device confirms if the TCP sequence +number is the expected one and proceeds to TLS handling (record delineation, +decryption, authentication for each record in the packet). The device leaves +the record framing unmodified, the stack takes care of record decapsulation. +Device indicates successful handling of TLS offload in the per-packet context +(descriptor) passed to the host. + +Upon reception of a TLS offloaded packet, the driver sets +the :c:member:`decrypted` mark in :c:type:`struct sk_buff <sk_buff>` +corresponding to the segment. Networking stack makes sure decrypted +and non-decrypted segments do not get coalesced (e.g. by GRO or socket layer) +and takes care of partial decryption. + +Resync handling +=============== + +In presence of packet drops or network packet reordering, the device may lose +synchronization with the TLS stream, and require a resync with the kernel's +TCP stack. + +Note that resync is only attempted for connections which were successfully +added to the device table and are in TLS_HW mode. For example, +if the table was full when cryptographic state was installed in the kernel, +such connection will never get offloaded. Therefore the resync request +does not carry any cryptographic connection state. + +TX +-- + +Segments transmitted from an offloaded socket can get out of sync +in similar ways to the receive side-retransmissions - local drops +are possible, though network reorders are not. + +Whenever an out of order segment is transmitted the driver provides +the device with enough information to perform cryptographic operations. +This means most likely that the part of the record preceding the current +segment has to be passed to the device as part of the packet context, +together with its TCP sequence number and TLS record number. The device +can then initialize its crypto state, process and discard the preceding +data (to be able to insert the authentication tag) and move onto handling +the actual packet. + +In this mode depending on the implementation the driver can either ask +for a continuation with the crypto state and the new sequence number +(next expected segment is the one after the out of order one), or continue +with the previous stream state - assuming that the out of order segment +was just a retransmission. The former is simpler, and does not require +retransmission detection therefore it is the recommended method until +such time it is proven inefficient. + +RX +-- + +A small amount of RX reorder events may not require a full resynchronization. +In particular the device should not lose synchronization +when record boundary can be recovered: + +.. kernel-figure:: tls-offload-reorder-good.svg + :alt: reorder of non-header segment + :align: center + + Reorder of non-header segment + +Green segments are successfully decrypted, blue ones are passed +as received on wire, red stripes mark start of new records. + +In above case segment 1 is received and decrypted successfully. +Segment 2 was dropped so 3 arrives out of order. The device knows +the next record starts inside 3, based on record length in segment 1. +Segment 3 is passed untouched, because due to lack of data from segment 2 +the remainder of the previous record inside segment 3 cannot be handled. +The device can, however, collect the authentication algorithm's state +and partial block from the new record in segment 3 and when 4 and 5 +arrive continue decryption. Finally when 2 arrives it's completely outside +of expected window of the device so it's passed as is without special +handling. ``ktls`` software fallback handles the decryption of record +spanning segments 1, 2 and 3. The device did not get out of sync, +even though two segments did not get decrypted. + +Kernel synchronization may be necessary if the lost segment contained +a record header and arrived after the next record header has already passed: + +.. kernel-figure:: tls-offload-reorder-bad.svg + :alt: reorder of header segment + :align: center + + Reorder of segment with a TLS header + +In this example segment 2 gets dropped, and it contains a record header. +Device can only detect that segment 4 also contains a TLS header +if it knows the length of the previous record from segment 2. In this case +the device will lose synchronization with the stream. + +When the device gets out of sync and the stream reaches TCP sequence +numbers more than a max size record past the expected TCP sequence number, +the device starts scanning for a known header pattern. For example +for TLS 1.2 and TLS 1.3 subsequent bytes of value ``0x03 0x03`` occur +in the SSL/TLS version field of the header. Once pattern is matched +the device continues attempting parsing headers at expected locations +(based on the length fields at guessed locations). +Whenever the expected location does not contain a valid header the scan +is restarted. + +When the header is matched the device sends a confirmation request +to the kernel, asking if the guessed location is correct (if a TLS record +really starts there), and which record sequence number the given header had. +The kernel confirms the guessed location was correct and tells the device +the record sequence number. Meanwhile, the device had been parsing +and counting all records since the just-confirmed one, it adds the number +of records it had seen to the record number provided by the kernel. +At this point the device is in sync and can resume decryption at next +segment boundary. + +In a pathological case the device may latch onto a sequence of matching +headers and never hear back from the kernel (there is no negative +confirmation from the kernel). The implementation may choose to periodically +restart scan. Given how unlikely falsely-matching stream is, however, +periodic restart is not deemed necessary. + +Special care has to be taken if the confirmation request is passed +asynchronously to the packet stream and record may get processed +by the kernel before the confirmation request. + +Error handling +============== + +TX +-- + +Packets may be redirected or rerouted by the stack to a different +device than the selected TLS offload device. The stack will handle +such condition using the :c:func:`sk_validate_xmit_skb` helper +(TLS offload code installs :c:func:`tls_validate_xmit_skb` at this hook). +Offload maintains information about all records until the data is +fully acknowledged, so if skbs reach the wrong device they can be handled +by software fallback. + +Any device TLS offload handling error on the transmission side must result +in the packet being dropped. For example if a packet got out of order +due to a bug in the stack or the device, reached the device and can't +be encrypted such packet must be dropped. + +RX +-- + +If the device encounters any problems with TLS offload on the receive +side it should pass the packet to the host's networking stack as it was +received on the wire. + +For example authentication failure for any record in the segment should +result in passing the unmodified packet to the software fallback. This means +packets should not be modified "in place". Splitting segments to handle partial +decryption is not advised. In other words either all records in the packet +had been handled successfully and authenticated or the packet has to be passed +to the host's stack as it was on the wire (recovering original packet in the +driver if device provides precise error is sufficient). + +The Linux networking stack does not provide a way of reporting per-packet +decryption and authentication errors, packets with errors must simply not +have the :c:member:`decrypted` mark set. + +A packet should also not be handled by the TLS offload if it contains +incorrect checksums. + +Performance metrics +=================== + +TLS offload can be characterized by the following basic metrics: + + * max connection count + * connection installation rate + * connection installation latency + * total cryptographic performance + +Note that each TCP connection requires a TLS session in both directions, +the performance may be reported treating each direction separately. + +Max connection count +-------------------- + +The number of connections device can support can be exposed via +``devlink resource`` API. + +Total cryptographic performance +------------------------------- + +Offload performance may depend on segment and record size. + +Overload of the cryptographic subsystem of the device should not have +significant performance impact on non-offloaded streams. + +Statistics +========== + +Following minimum set of TLS-related statistics should be reported +by the driver: + + * ``rx_tls_decrypted`` - number of successfully decrypted TLS segments + * ``tx_tls_encrypted`` - number of in-order TLS segments passed to device + for encryption + * ``tx_tls_ooo`` - number of TX packets which were part of a TLS stream + but did not arrive in the expected order + * ``tx_tls_drop_no_sync_data`` - number of TX packets dropped because + they arrived out of order and associated record could not be found + (see also :ref:`pre_tls_data`) + +Notable corner cases, exceptions and additional requirements +============================================================ + +.. _5tuple_problems: + +5-tuple matching limitations +---------------------------- + +The device can only recognize received packets based on the 5-tuple +of the socket. Current ``ktls`` implementation will not offload sockets +routed through software interfaces such as those used for tunneling +or virtual networking. However, many packet transformations performed +by the networking stack (most notably any BPF logic) do not require +any intermediate software device, therefore a 5-tuple match may +consistently miss at the device level. In such cases the device +should still be able to perform TX offload (encryption) and should +fallback cleanly to software decryption (RX). + +Out of order +------------ + +Introducing extra processing in NICs should not cause packets to be +transmitted or received out of order, for example pure ACK packets +should not be reordered with respect to data segments. + +Ingress reorder +--------------- + +A device is permitted to perform packet reordering for consecutive +TCP segments (i.e. placing packets in the correct order) but any form +of additional buffering is disallowed. + +Coexistence with standard networking offload features +----------------------------------------------------- + +Offloaded ``ktls`` sockets should support standard TCP stack features +transparently. Enabling device TLS offload should not cause any difference +in packets as seen on the wire. + +Transport layer transparency +---------------------------- + +The device should not modify any packet headers for the purpose +of the simplifying TLS offload. + +The device should not depend on any packet headers beyond what is strictly +necessary for TLS offload. + +Segment drops +------------- + +Dropping packets is acceptable only in the event of catastrophic +system errors and should never be used as an error handling mechanism +in cases arising from normal operation. In other words, reliance +on TCP retransmissions to handle corner cases is not acceptable. + +TLS device features +------------------- + +Drivers should ignore the changes to TLS the device feature flags. +These flags will be acted upon accordingly by the core ``ktls`` code. +TLS device feature flags only control adding of new TLS connection +offloads, old connections will remain active after flags are cleared. + +Known bugs +========== + +skb_orphan() leaks clear text +----------------------------- + +Currently drivers depend on the :c:member:`sk` member of +:c:type:`struct sk_buff <sk_buff>` to identify segments requiring +encryption. Any operation which removes or does not preserve the socket +association such as :c:func:`skb_orphan` or :c:func:`skb_clone` +will cause the driver to miss the packets and lead to clear text leaks. + +Redirects leak clear text +------------------------- + +In the RX direction, if segment has already been decrypted by the device +and it gets redirected or mirrored - clear text will be transmitted out. + +.. _pre_tls_data: + +Transmission of pre-TLS data +---------------------------- + +User can enqueue some already encrypted and framed records before enabling +``ktls`` on the socket. Those records have to get sent as they are. This is +perfectly easy to handle in the software case - such data will be waiting +in the TCP layer, TLS ULP won't see it. In the offloaded case when pre-queued +segment reaches transmission point it appears to be out of order (before the +expected TCP sequence number) and the stack does not have a record information +associated. + +All segments without record information cannot, however, be assumed to be +pre-queued data, because a race condition exists between TCP stack queuing +a retransmission, the driver seeing the retransmission and TCP ACK arriving +for the retransmitted data. diff --git a/Documentation/networking/tls.txt b/Documentation/networking/tls.rst index 58b5ef75f1b74..5bcbf75e2025f 100644 --- a/Documentation/networking/tls.txt +++ b/Documentation/networking/tls.rst @@ -1,3 +1,9 @@ +.. _kernel_tls: + +========== +Kernel TLS +========== + Overview ======== @@ -12,6 +18,8 @@ Creating a TLS connection First create a new TCP socket and set the TLS ULP. +.. code-block:: c + sock = socket(AF_INET, SOCK_STREAM, 0); setsockopt(sock, SOL_TCP, TCP_ULP, "tls", sizeof("tls")); @@ -21,6 +29,8 @@ handshake is complete, we have all the parameters required to move the data-path to the kernel. There is a separate socket option for moving the transmit and the receive into the kernel. +.. code-block:: c + /* From linux/tls.h */ struct tls_crypto_info { unsigned short version; @@ -58,6 +68,8 @@ After setting the TLS_TX socket option all application data sent over this socket is encrypted using TLS and the parameters provided in the socket option. For example, we can send an encrypted hello world record as follows: +.. code-block:: c + const char *msg = "hello world\n"; send(sock, msg, strlen(msg)); @@ -67,6 +79,8 @@ to the encrypted kernel send buffer if possible. The sendfile system call will send the file's data over TLS records of maximum length (2^14). +.. code-block:: c + file = open(filename, O_RDONLY); fstat(file, &stat); sendfile(sock, file, &offset, stat.st_size); @@ -89,6 +103,8 @@ After setting the TLS_RX socket option, all recv family socket calls are decrypted using TLS parameters provided. A full TLS record must be received before decryption can happen. +.. code-block:: c + char buffer[16384]; recv(sock, buffer, 16384); @@ -97,12 +113,12 @@ large enough, and no additional allocations occur. If the userspace buffer is too small, data is decrypted in the kernel and copied to userspace. -EINVAL is returned if the TLS version in the received message does not +``EINVAL`` is returned if the TLS version in the received message does not match the version passed in setsockopt. -EMSGSIZE is returned if the received message is too big. +``EMSGSIZE`` is returned if the received message is too big. -EBADMSG is returned if decryption failed for any other reason. +``EBADMSG`` is returned if decryption failed for any other reason. Send TLS control messages ------------------------- @@ -113,9 +129,11 @@ These messages can be sent over the socket by providing the TLS record type via a CMSG. For example the following function sends @data of @length bytes using a record of type @record_type. -/* send TLS control message using record_type */ +.. code-block:: c + + /* send TLS control message using record_type */ static int klts_send_ctrl_message(int sock, unsigned char record_type, - void *data, size_t length) + void *data, size_t length) { struct msghdr msg = {0}; int cmsg_len = sizeof(record_type); @@ -151,6 +169,8 @@ type passed via cmsg. If no cmsg buffer is provided, an error is returned if a control message is received. Data messages may be received without a cmsg buffer set. +.. code-block:: c + char buffer[16384]; char cmsg[CMSG_SPACE(sizeof(unsigned char))]; struct msghdr msg = {0}; @@ -186,12 +206,10 @@ Integrating in to userspace TLS library At a high level, the kernel TLS ULP is a replacement for the record layer of a userspace TLS library. -A patchset to OpenSSL to use ktls as the record layer is here: - -https://github.com/Mellanox/openssl/commits/tls_rx2 - -An example of calling send directly after a handshake using -gnutls. Since it doesn't implement a full record layer, control -messages are not supported: +A patchset to OpenSSL to use ktls as the record layer is +`here <https://github.com/Mellanox/openssl/commits/tls_rx2>`_. -https://github.com/ktls/af_ktls-tool/commits/RX +`An example <https://github.com/ktls/af_ktls-tool/commits/RX>`_ +of calling send directly after a handshake using gnutls. +Since it doesn't implement a full record layer, control +messages are not supported. diff --git a/Documentation/sphinx/kerneldoc.py b/Documentation/sphinx/kerneldoc.py index 9d0a7f08f93bf..1159405cb920c 100644 --- a/Documentation/sphinx/kerneldoc.py +++ b/Documentation/sphinx/kerneldoc.py @@ -37,7 +37,19 @@ import glob from docutils import nodes, statemachine from docutils.statemachine import ViewList from docutils.parsers.rst import directives, Directive -from sphinx.ext.autodoc import AutodocReporter + +# +# AutodocReporter is only good up to Sphinx 1.7 +# +import sphinx + +Use_SSI = sphinx.__version__[:3] >= '1.7' +if Use_SSI: + from sphinx.util.docutils import switch_source_input +else: + from sphinx.ext.autodoc import AutodocReporter + +import kernellog __version__ = '1.0' @@ -90,7 +102,8 @@ class KernelDocDirective(Directive): cmd += [filename] try: - env.app.verbose('calling kernel-doc \'%s\'' % (" ".join(cmd))) + kernellog.verbose(env.app, + 'calling kernel-doc \'%s\'' % (" ".join(cmd))) p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) out, err = p.communicate() @@ -100,7 +113,8 @@ class KernelDocDirective(Directive): if p.returncode != 0: sys.stderr.write(err) - env.app.warn('kernel-doc \'%s\' failed with return code %d' % (" ".join(cmd), p.returncode)) + kernellog.warn(env.app, + 'kernel-doc \'%s\' failed with return code %d' % (" ".join(cmd), p.returncode)) return [nodes.error(None, nodes.paragraph(text = "kernel-doc missing"))] elif env.config.kerneldoc_verbosity > 0: sys.stderr.write(err) @@ -121,20 +135,28 @@ class KernelDocDirective(Directive): lineoffset += 1 node = nodes.section() - buf = self.state.memo.title_styles, self.state.memo.section_level, self.state.memo.reporter + self.do_parse(result, node) + + return node.children + + except Exception as e: # pylint: disable=W0703 + kernellog.warn(env.app, 'kernel-doc \'%s\' processing failed with: %s' % + (" ".join(cmd), str(e))) + return [nodes.error(None, nodes.paragraph(text = "kernel-doc missing"))] + + def do_parse(self, result, node): + if Use_SSI: + with switch_source_input(self.state, result): + self.state.nested_parse(result, 0, node, match_titles=1) + else: + save = self.state.memo.title_styles, self.state.memo.section_level, self.state.memo.reporter self.state.memo.reporter = AutodocReporter(result, self.state.memo.reporter) self.state.memo.title_styles, self.state.memo.section_level = [], 0 try: self.state.nested_parse(result, 0, node, match_titles=1) finally: - self.state.memo.title_styles, self.state.memo.section_level, self.state.memo.reporter = buf + self.state.memo.title_styles, self.state.memo.section_level, self.state.memo.reporter = save - return node.children - - except Exception as e: # pylint: disable=W0703 - env.app.warn('kernel-doc \'%s\' processing failed with: %s' % - (" ".join(cmd), str(e))) - return [nodes.error(None, nodes.paragraph(text = "kernel-doc missing"))] def setup(app): app.add_config_value('kerneldoc_bin', None, 'env') diff --git a/Documentation/sphinx/kernellog.py b/Documentation/sphinx/kernellog.py new file mode 100644 index 0000000000000..af924f51a7dcc --- /dev/null +++ b/Documentation/sphinx/kernellog.py @@ -0,0 +1,28 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Sphinx has deprecated its older logging interface, but the replacement +# only goes back to 1.6. So here's a wrapper layer to keep around for +# as long as we support 1.4. +# +import sphinx + +if sphinx.__version__[:3] >= '1.6': + UseLogging = True + from sphinx.util import logging + logger = logging.getLogger('kerneldoc') +else: + UseLogging = False + +def warn(app, message): + if UseLogging: + logger.warning(message) + else: + app.warn(message) + +def verbose(app, message): + if UseLogging: + logger.verbose(message) + else: + app.verbose(message) + + diff --git a/Documentation/sphinx/kfigure.py b/Documentation/sphinx/kfigure.py index b97228d2cc0ee..fbfe6693bb60a 100644 --- a/Documentation/sphinx/kfigure.py +++ b/Documentation/sphinx/kfigure.py @@ -60,6 +60,8 @@ import sphinx from sphinx.util.nodes import clean_astext from six import iteritems +import kernellog + PY3 = sys.version_info[0] == 3 if PY3: @@ -171,20 +173,20 @@ def setupTools(app): This function is called once, when the builder is initiated. """ global dot_cmd, convert_cmd # pylint: disable=W0603 - app.verbose("kfigure: check installed tools ...") + kernellog.verbose(app, "kfigure: check installed tools ...") dot_cmd = which('dot') convert_cmd = which('convert') if dot_cmd: - app.verbose("use dot(1) from: " + dot_cmd) + kernellog.verbose(app, "use dot(1) from: " + dot_cmd) else: - app.warn("dot(1) not found, for better output quality install " - "graphviz from http://www.graphviz.org") + kernellog.warn(app, "dot(1) not found, for better output quality install " + "graphviz from http://www.graphviz.org") if convert_cmd: - app.verbose("use convert(1) from: " + convert_cmd) + kernellog.verbose(app, "use convert(1) from: " + convert_cmd) else: - app.warn( + kernellog.warn(app, "convert(1) not found, for SVG to PDF conversion install " "ImageMagick (https://www.imagemagick.org)") @@ -220,12 +222,13 @@ def convert_image(img_node, translator, src_fname=None): # in kernel builds, use 'make SPHINXOPTS=-v' to see verbose messages - app.verbose('assert best format for: ' + img_node['uri']) + kernellog.verbose(app, 'assert best format for: ' + img_node['uri']) if in_ext == '.dot': if not dot_cmd: - app.verbose("dot from graphviz not available / include DOT raw.") + kernellog.verbose(app, + "dot from graphviz not available / include DOT raw.") img_node.replace_self(file2literal(src_fname)) elif translator.builder.format == 'latex': @@ -252,7 +255,8 @@ def convert_image(img_node, translator, src_fname=None): if translator.builder.format == 'latex': if convert_cmd is None: - app.verbose("no SVG to PDF conversion available / include SVG raw.") + kernellog.verbose(app, + "no SVG to PDF conversion available / include SVG raw.") img_node.replace_self(file2literal(src_fname)) else: dst_fname = path.join(translator.builder.outdir, fname + '.pdf') @@ -265,18 +269,19 @@ def convert_image(img_node, translator, src_fname=None): _name = dst_fname[len(translator.builder.outdir) + 1:] if isNewer(dst_fname, src_fname): - app.verbose("convert: {out}/%s already exists and is newer" % _name) + kernellog.verbose(app, + "convert: {out}/%s already exists and is newer" % _name) else: ok = False mkdir(path.dirname(dst_fname)) if in_ext == '.dot': - app.verbose('convert DOT to: {out}/' + _name) + kernellog.verbose(app, 'convert DOT to: {out}/' + _name) ok = dot2format(app, src_fname, dst_fname) elif in_ext == '.svg': - app.verbose('convert SVG to: {out}/' + _name) + kernellog.verbose(app, 'convert SVG to: {out}/' + _name) ok = svg2pdf(app, src_fname, dst_fname) if not ok: @@ -305,7 +310,8 @@ def dot2format(app, dot_fname, out_fname): with open(out_fname, "w") as out: exit_code = subprocess.call(cmd, stdout = out) if exit_code != 0: - app.warn("Error #%d when calling: %s" % (exit_code, " ".join(cmd))) + kernellog.warn(app, + "Error #%d when calling: %s" % (exit_code, " ".join(cmd))) return bool(exit_code == 0) def svg2pdf(app, svg_fname, pdf_fname): @@ -322,7 +328,7 @@ def svg2pdf(app, svg_fname, pdf_fname): # use stdout and stderr from parent exit_code = subprocess.call(cmd) if exit_code != 0: - app.warn("Error #%d when calling: %s" % (exit_code, " ".join(cmd))) + kernellog.warn(app, "Error #%d when calling: %s" % (exit_code, " ".join(cmd))) return bool(exit_code == 0) @@ -415,15 +421,15 @@ def visit_kernel_render(self, node): app = self.builder.app srclang = node.get('srclang') - app.verbose('visit kernel-render node lang: "%s"' % (srclang)) + kernellog.verbose(app, 'visit kernel-render node lang: "%s"' % (srclang)) tmp_ext = RENDER_MARKUP_EXT.get(srclang, None) if tmp_ext is None: - app.warn('kernel-render: "%s" unknown / include raw.' % (srclang)) + kernellog.warn(app, 'kernel-render: "%s" unknown / include raw.' % (srclang)) return if not dot_cmd and tmp_ext == '.dot': - app.verbose("dot from graphviz not available / include raw.") + kernellog.verbose(app, "dot from graphviz not available / include raw.") return literal_block = node[0] diff --git a/MAINTAINERS b/MAINTAINERS index 0c55b0fedbe29..429c6c624861b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2627,7 +2627,7 @@ F: Documentation/devicetree/bindings/eeprom/at24.txt F: drivers/misc/eeprom/at24.c ATA OVER ETHERNET (AOE) DRIVER -M: "Ed L. Cashin" <ed.cashin@acm.org> +M: "Justin Sanders" <justin@coraid.com> W: http://www.openaoe.org/ S: Supported F: Documentation/aoe/ @@ -2768,7 +2768,7 @@ AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER M: Andreas Klinger <ak@it-klinger.de> L: linux-iio@vger.kernel.org S: Maintained -F: Documentation/devicetree/bindings/iio/adc/avia-hx711.txt +F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml F: drivers/iio/adc/hx711.c AX.25 NETWORK LAYER @@ -8611,14 +8611,12 @@ F: arch/x86/include/asm/svm.h F: arch/x86/kvm/svm.c KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64) -M: Christoffer Dall <christoffer.dall@arm.com> M: Marc Zyngier <marc.zyngier@arm.com> R: James Morse <james.morse@arm.com> R: Julien Thierry <julien.thierry@arm.com> R: Suzuki K Pouloze <suzuki.poulose@arm.com> L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) L: kvmarm@lists.cs.columbia.edu -W: http://systems.cs.columbia.edu/projects/kvm-arm T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git S: Maintained F: arch/arm/include/uapi/asm/kvm* @@ -11226,7 +11224,7 @@ F: drivers/video/fbdev/riva/ F: drivers/video/fbdev/nvidia/ NVM EXPRESS DRIVER -M: Keith Busch <keith.busch@intel.com> +M: Keith Busch <kbusch@kernel.org> M: Jens Axboe <axboe@fb.com> M: Christoph Hellwig <hch@lst.de> M: Sagi Grimberg <sagi@grimberg.me> @@ -14351,7 +14349,7 @@ SIMPLEFB FB DRIVER M: Hans de Goede <hdegoede@redhat.com> L: linux-fbdev@vger.kernel.org S: Maintained -F: Documentation/devicetree/bindings/display/simple-framebuffer.txt +F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml F: drivers/video/fbdev/simplefb.c F: include/linux/platform_data/simplefb.h diff --git a/Makefile b/Makefile index a45f84a7e811e..11358153d8f22 100644 --- a/Makefile +++ b/Makefile @@ -2,8 +2,8 @@ VERSION = 5 PATCHLEVEL = 2 SUBLEVEL = 0 -EXTRAVERSION = -rc1 -NAME = Shy Crocodile +EXTRAVERSION = -rc2 +NAME = Golden Lions # *DOCUMENTATION* # To see a list of typical targets execute "make help" diff --git a/arch/alpha/include/asm/xor.h b/arch/alpha/include/asm/xor.h index 5ee1c2bc0499b..5aeb4fb3cb7cb 100644 --- a/arch/alpha/include/asm/xor.h +++ b/arch/alpha/include/asm/xor.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-alpha/xor.h * * Optimized RAID-5 checksumming functions for alpha EV5 and EV6 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ extern void xor_alpha_2(unsigned long, unsigned long *, unsigned long *); diff --git a/arch/arm/kvm/hyp/Makefile b/arch/arm/kvm/hyp/Makefile index d2b5ec9c4b929..ba88b1eca93c4 100644 --- a/arch/arm/kvm/hyp/Makefile +++ b/arch/arm/kvm/hyp/Makefile @@ -11,6 +11,7 @@ CFLAGS_ARMV7VE :=$(call cc-option, -march=armv7ve) obj-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/hyp/vgic-v3-sr.o obj-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/hyp/timer-sr.o +obj-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/hyp/aarch32.o obj-$(CONFIG_KVM_ARM_HOST) += tlb.o obj-$(CONFIG_KVM_ARM_HOST) += cp15-sr.o diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c index bcdefde2f4011..79b47958e9926 100644 --- a/arch/arm/mach-davinci/board-sffsdr.c +++ b/arch/arm/mach-davinci/board-sffsdr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Lyrtech SFFSDR board support. * @@ -7,20 +8,6 @@ * Based on DV-EVM platform, original copyright follows: * * Copyright (C) 2007 MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/arch/arm/mach-davinci/serial.c b/arch/arm/mach-davinci/serial.c index 951b620bfa73e..127b62ce7b1eb 100644 --- a/arch/arm/mach-davinci/serial.c +++ b/arch/arm/mach-davinci/serial.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * TI DaVinci serial driver * * Copyright (C) 2006 Texas Instruments. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <linux/kernel.h> diff --git a/arch/arm/mach-imx/iomux-v1.c b/arch/arm/mach-imx/iomux-v1.c index 7aa90c863ad99..a4bec3b9b2b39 100644 --- a/arch/arm/mach-imx/iomux-v1.c +++ b/arch/arm/mach-imx/iomux-v1.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * arch/arm/plat-mxc/iomux-v1.c * @@ -5,20 +6,6 @@ * Copyright (C) 2009 Uwe Kleine-Koenig, Pengutronix * * Common code for i.MX1, i.MX21 and i.MX27 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include <linux/errno.h> diff --git a/arch/arm/mach-ixp4xx/include/mach/ixp46x_ts.h b/arch/arm/mach-ixp4xx/include/mach/ixp46x_ts.h index cf03614d250d9..d792130e27b06 100644 --- a/arch/arm/mach-ixp4xx/include/mach/ixp46x_ts.h +++ b/arch/arm/mach-ixp4xx/include/mach/ixp46x_ts.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * PTP 1588 clock using the IXP46X * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _IXP46X_TS_H_ diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c index 8e903564ede25..d2925e8b2eff8 100644 --- a/arch/arm/mach-omap2/omap_phy_internal.c +++ b/arch/arm/mach-omap2/omap_phy_internal.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * This file configures the internal USB PHY in OMAP4430. Used * with TWL6030 transceiver and MUSB on OMAP4430. * * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * * Author: Hema HK <hemahk@ti.com> - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/arch/arm/nwfpe/double_cpdo.c b/arch/arm/nwfpe/double_cpdo.c index c51d1386a97c9..344bb7c46176f 100644 --- a/arch/arm/nwfpe/double_cpdo.c +++ b/arch/arm/nwfpe/double_cpdo.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* NetWinder Floating Point Emulator (c) Rebel.COM, 1998,1999 Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "fpa11.h" diff --git a/arch/arm/nwfpe/entry.S b/arch/arm/nwfpe/entry.S index 39c20afad7ed9..d8f9915566e15 100644 --- a/arch/arm/nwfpe/entry.S +++ b/arch/arm/nwfpe/entry.S @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* NetWinder Floating Point Emulator (c) Rebel.COM, 1998 @@ -5,19 +6,6 @@ Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <asm/assembler.h> #include <asm/opcodes.h> diff --git a/arch/arm/nwfpe/extended_cpdo.c b/arch/arm/nwfpe/extended_cpdo.c index 65a279ba927ff..529b047bac0b8 100644 --- a/arch/arm/nwfpe/extended_cpdo.c +++ b/arch/arm/nwfpe/extended_cpdo.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* NetWinder Floating Point Emulator (c) Rebel.COM, 1998,1999 Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "fpa11.h" diff --git a/arch/arm/nwfpe/fpa11.c b/arch/arm/nwfpe/fpa11.c index 2782ebcc2ed37..2379e2cc7f805 100644 --- a/arch/arm/nwfpe/fpa11.c +++ b/arch/arm/nwfpe/fpa11.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* NetWinder Floating Point Emulator (c) Rebel.COM, 1998,1999 @@ -5,19 +6,6 @@ Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "fpa11.h" diff --git a/arch/arm/nwfpe/fpa11.h b/arch/arm/nwfpe/fpa11.h index d3a6f9298e9ee..d51195d41f5b9 100644 --- a/arch/arm/nwfpe/fpa11.h +++ b/arch/arm/nwfpe/fpa11.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* NetWinder Floating Point Emulator (c) Rebel.com, 1998-1999 Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __FPA11_H__ diff --git a/arch/arm/nwfpe/fpa11_cpdo.c b/arch/arm/nwfpe/fpa11_cpdo.c index 2cebb15296074..631333fc555c8 100644 --- a/arch/arm/nwfpe/fpa11_cpdo.c +++ b/arch/arm/nwfpe/fpa11_cpdo.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* NetWinder Floating Point Emulator (c) Rebel.COM, 1998,1999 @@ -5,19 +6,6 @@ Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "fpa11.h" diff --git a/arch/arm/nwfpe/fpa11_cpdt.c b/arch/arm/nwfpe/fpa11_cpdt.c index d31c49f953b1c..cd4c57fd4ec36 100644 --- a/arch/arm/nwfpe/fpa11_cpdt.c +++ b/arch/arm/nwfpe/fpa11_cpdt.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* NetWinder Floating Point Emulator (c) Rebel.com, 1998-1999 @@ -5,19 +6,6 @@ Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "fpa11.h" diff --git a/arch/arm/nwfpe/fpa11_cprt.c b/arch/arm/nwfpe/fpa11_cprt.c index 31c4eeec18b07..a8c142e45e543 100644 --- a/arch/arm/nwfpe/fpa11_cprt.c +++ b/arch/arm/nwfpe/fpa11_cprt.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* NetWinder Floating Point Emulator (c) Rebel.COM, 1998,1999 @@ -5,19 +6,6 @@ Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "fpa11.h" diff --git a/arch/arm/nwfpe/fpmodule.c b/arch/arm/nwfpe/fpmodule.c index ee34c76e66248..1122ed45944dd 100644 --- a/arch/arm/nwfpe/fpmodule.c +++ b/arch/arm/nwfpe/fpmodule.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* NetWinder Floating Point Emulator @@ -6,19 +7,6 @@ Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "fpa11.h" diff --git a/arch/arm/nwfpe/fpmodule.h b/arch/arm/nwfpe/fpmodule.h index 5c2e8e48544bb..77a3a60a09089 100644 --- a/arch/arm/nwfpe/fpmodule.h +++ b/arch/arm/nwfpe/fpmodule.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* NetWinder Floating Point Emulator (c) Rebel.com, 1998-1999 Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 27/03/03 Ian Molton Clean up CONFIG_CPU */ diff --git a/arch/arm/nwfpe/fpopcode.c b/arch/arm/nwfpe/fpopcode.c index ff9834673085c..c680bf1bb11f8 100644 --- a/arch/arm/nwfpe/fpopcode.c +++ b/arch/arm/nwfpe/fpopcode.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* NetWinder Floating Point Emulator (c) Rebel.COM, 1998,1999 Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "fpa11.h" diff --git a/arch/arm/nwfpe/fpopcode.h b/arch/arm/nwfpe/fpopcode.h index 78f02dbfaa8ff..5729f1e1b7db8 100644 --- a/arch/arm/nwfpe/fpopcode.h +++ b/arch/arm/nwfpe/fpopcode.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* NetWinder Floating Point Emulator (c) Rebel.COM, 1998,1999 @@ -5,19 +6,6 @@ Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __FPOPCODE_H__ diff --git a/arch/arm/nwfpe/fpsr.h b/arch/arm/nwfpe/fpsr.h index bd425dc13b616..62c996fdd2c71 100644 --- a/arch/arm/nwfpe/fpsr.h +++ b/arch/arm/nwfpe/fpsr.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* NetWinder Floating Point Emulator (c) Rebel.com, 1998-1999 Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __FPSR_H__ diff --git a/arch/arm/nwfpe/single_cpdo.c b/arch/arm/nwfpe/single_cpdo.c index c66981d682cfe..4e8be20f672e4 100644 --- a/arch/arm/nwfpe/single_cpdo.c +++ b/arch/arm/nwfpe/single_cpdo.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* NetWinder Floating Point Emulator (c) Rebel.COM, 1998,1999 @@ -5,19 +6,6 @@ Direct questions, comments to Scott Bambrough <scottb@netwinder.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "fpa11.h" diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index ca9c175fb9498..697ea05107298 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -476,16 +476,15 @@ config ARM64_ERRATUM_1024718 If unsure, say Y. -config ARM64_ERRATUM_1188873 +config ARM64_ERRATUM_1418040 bool "Cortex-A76/Neoverse-N1: MRC read following MRRC read of specific Generic Timer in AArch32 might give incorrect result" default y depends on COMPAT - select ARM_ARCH_TIMER_OOL_WORKAROUND help This option adds a workaround for ARM Cortex-A76/Neoverse-N1 - erratum 1188873. + errata 1188873 and 1418040. - Affected Cortex-A76/Neoverse-N1 cores (r0p0, r1p0, r2p0) could + Affected Cortex-A76/Neoverse-N1 cores (r0p0 to r3p1) could cause register corruption when accessing the timer registers from AArch32 userspace. @@ -521,6 +520,24 @@ config ARM64_ERRATUM_1286807 If unsure, say Y. +config ARM64_ERRATUM_1463225 + bool "Cortex-A76: Software Step might prevent interrupt recognition" + default y + help + This option adds a workaround for Arm Cortex-A76 erratum 1463225. + + On the affected Cortex-A76 cores (r0p0 to r3p1), software stepping + of a system call instruction (SVC) can prevent recognition of + subsequent interrupts when software stepping is disabled in the + exception handler of the system call and either kernel debugging + is enabled or VHE is in use. + + Work around the erratum by triggering a dummy step exception + when handling a system call from a task that is being stepped + in a VHE configuration of the kernel. + + If unsure, say Y. + config CAVIUM_ERRATUM_22375 bool "Cavium erratum 22375, 24313" default y @@ -1406,6 +1423,7 @@ config ARM64_MODULE_PLTS config ARM64_PSEUDO_NMI bool "Support for NMI-like interrupts" + depends on BROKEN # 1556553607-46531-1-git-send-email-julien.thierry@arm.com select CONFIG_ARM_GIC_V3 help Adds support for mimicking Non-Maskable Interrupts through the use of diff --git a/arch/arm64/include/asm/cpucaps.h b/arch/arm64/include/asm/cpucaps.h index defdc67d9ab49..33401ebc187cf 100644 --- a/arch/arm64/include/asm/cpucaps.h +++ b/arch/arm64/include/asm/cpucaps.h @@ -53,7 +53,7 @@ #define ARM64_HAS_STAGE2_FWB 32 #define ARM64_HAS_CRC32 33 #define ARM64_SSBS 34 -#define ARM64_WORKAROUND_1188873 35 +#define ARM64_WORKAROUND_1418040 35 #define ARM64_HAS_SB 36 #define ARM64_WORKAROUND_1165522 37 #define ARM64_HAS_ADDRESS_AUTH_ARCH 38 @@ -62,7 +62,8 @@ #define ARM64_HAS_GENERIC_AUTH_IMP_DEF 41 #define ARM64_HAS_IRQ_PRIO_MASKING 42 #define ARM64_HAS_DCPODP 43 +#define ARM64_WORKAROUND_1463225 44 -#define ARM64_NCAPS 44 +#define ARM64_NCAPS 45 #endif /* __ASM_CPUCAPS_H */ diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h index ec894de0ed4ef..87fdfba13a305 100644 --- a/arch/arm64/include/asm/insn.h +++ b/arch/arm64/include/asm/insn.h @@ -18,6 +18,7 @@ */ #ifndef __ASM_INSN_H #define __ASM_INSN_H +#include <linux/build_bug.h> #include <linux/types.h> /* A64 instructions are always 32 bits. */ @@ -266,18 +267,23 @@ enum aarch64_insn_adr_type { AARCH64_INSN_ADR_TYPE_ADR, }; -#define __AARCH64_INSN_FUNCS(abbr, mask, val) \ -static __always_inline bool aarch64_insn_is_##abbr(u32 code) \ -{ return (code & (mask)) == (val); } \ -static __always_inline u32 aarch64_insn_get_##abbr##_value(void) \ -{ return (val); } +#define __AARCH64_INSN_FUNCS(abbr, mask, val) \ +static __always_inline bool aarch64_insn_is_##abbr(u32 code) \ +{ \ + BUILD_BUG_ON(~(mask) & (val)); \ + return (code & (mask)) == (val); \ +} \ +static __always_inline u32 aarch64_insn_get_##abbr##_value(void) \ +{ \ + return (val); \ +} __AARCH64_INSN_FUNCS(adr, 0x9F000000, 0x10000000) __AARCH64_INSN_FUNCS(adrp, 0x9F000000, 0x90000000) __AARCH64_INSN_FUNCS(prfm, 0x3FC00000, 0x39800000) __AARCH64_INSN_FUNCS(prfm_lit, 0xFF000000, 0xD8000000) __AARCH64_INSN_FUNCS(str_reg, 0x3FE0EC00, 0x38206800) -__AARCH64_INSN_FUNCS(ldadd, 0x3F20FC00, 0xB8200000) +__AARCH64_INSN_FUNCS(ldadd, 0x3F20FC00, 0x38200000) __AARCH64_INSN_FUNCS(ldr_reg, 0x3FE0EC00, 0x38606800) __AARCH64_INSN_FUNCS(ldr_lit, 0xBF000000, 0x18000000) __AARCH64_INSN_FUNCS(ldrsw_lit, 0xFF000000, 0x98000000) diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 2a8d3f8ca22c3..4bcd9c1291d54 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -592,9 +592,6 @@ static inline int kvm_arch_vcpu_run_pid_change(struct kvm_vcpu *vcpu) void kvm_set_pmu_events(u32 set, struct perf_event_attr *attr); void kvm_clr_pmu_events(u32 clr); -void __pmu_switch_to_host(struct kvm_cpu_context *host_ctxt); -bool __pmu_switch_to_guest(struct kvm_cpu_context *host_ctxt); - void kvm_vcpu_pmu_restore_guest(struct kvm_vcpu *vcpu); void kvm_vcpu_pmu_restore_host(struct kvm_vcpu *vcpu); #else diff --git a/arch/arm64/include/asm/syscall.h b/arch/arm64/include/asm/syscall.h index a65167f5cded8..e8bcb9ecede9b 100644 --- a/arch/arm64/include/asm/syscall.h +++ b/arch/arm64/include/asm/syscall.h @@ -20,7 +20,7 @@ #include <linux/compat.h> #include <linux/err.h> -typedef long (*syscall_fn_t)(struct pt_regs *regs); +typedef long (*syscall_fn_t)(const struct pt_regs *regs); extern const syscall_fn_t sys_call_table[]; diff --git a/arch/arm64/include/asm/syscall_wrapper.h b/arch/arm64/include/asm/syscall_wrapper.h index a4477e515b798..507d0ee6bc690 100644 --- a/arch/arm64/include/asm/syscall_wrapper.h +++ b/arch/arm64/include/asm/syscall_wrapper.h @@ -30,10 +30,10 @@ } \ static inline long __do_compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) -#define COMPAT_SYSCALL_DEFINE0(sname) \ - asmlinkage long __arm64_compat_sys_##sname(void); \ - ALLOW_ERROR_INJECTION(__arm64_compat_sys_##sname, ERRNO); \ - asmlinkage long __arm64_compat_sys_##sname(void) +#define COMPAT_SYSCALL_DEFINE0(sname) \ + asmlinkage long __arm64_compat_sys_##sname(const struct pt_regs *__unused); \ + ALLOW_ERROR_INJECTION(__arm64_compat_sys_##sname, ERRNO); \ + asmlinkage long __arm64_compat_sys_##sname(const struct pt_regs *__unused) #define COND_SYSCALL_COMPAT(name) \ cond_syscall(__arm64_compat_sys_##name); @@ -62,11 +62,11 @@ static inline long __do_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) #ifndef SYSCALL_DEFINE0 -#define SYSCALL_DEFINE0(sname) \ - SYSCALL_METADATA(_##sname, 0); \ - asmlinkage long __arm64_sys_##sname(void); \ - ALLOW_ERROR_INJECTION(__arm64_sys_##sname, ERRNO); \ - asmlinkage long __arm64_sys_##sname(void) +#define SYSCALL_DEFINE0(sname) \ + SYSCALL_METADATA(_##sname, 0); \ + asmlinkage long __arm64_sys_##sname(const struct pt_regs *__unused); \ + ALLOW_ERROR_INJECTION(__arm64_sys_##sname, ERRNO); \ + asmlinkage long __arm64_sys_##sname(const struct pt_regs *__unused) #endif #ifndef COND_SYSCALL diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index e88d4e7bdfc71..d61beedba1010 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -502,6 +502,22 @@ static const struct midr_range arm64_ssb_cpus[] = { {}, }; +#ifdef CONFIG_ARM64_ERRATUM_1463225 +DEFINE_PER_CPU(int, __in_cortex_a76_erratum_1463225_wa); + +static bool +has_cortex_a76_erratum_1463225(const struct arm64_cpu_capabilities *entry, + int scope) +{ + u32 midr = read_cpuid_id(); + /* Cortex-A76 r0p0 - r3p1 */ + struct midr_range range = MIDR_RANGE(MIDR_CORTEX_A76, 0, 0, 3, 1); + + WARN_ON(scope != SCOPE_LOCAL_CPU || preemptible()); + return is_midr_in_range(midr, &range) && is_kernel_in_hyp_mode(); +} +#endif + static void __maybe_unused cpu_enable_cache_maint_trap(const struct arm64_cpu_capabilities *__unused) { @@ -682,12 +698,16 @@ static const struct midr_range workaround_clean_cache[] = { }; #endif -#ifdef CONFIG_ARM64_ERRATUM_1188873 -static const struct midr_range erratum_1188873_list[] = { - /* Cortex-A76 r0p0 to r2p0 */ - MIDR_RANGE(MIDR_CORTEX_A76, 0, 0, 2, 0), - /* Neoverse-N1 r0p0 to r2p0 */ - MIDR_RANGE(MIDR_NEOVERSE_N1, 0, 0, 2, 0), +#ifdef CONFIG_ARM64_ERRATUM_1418040 +/* + * - 1188873 affects r0p0 to r2p0 + * - 1418040 affects r0p0 to r3p1 + */ +static const struct midr_range erratum_1418040_list[] = { + /* Cortex-A76 r0p0 to r3p1 */ + MIDR_RANGE(MIDR_CORTEX_A76, 0, 0, 3, 1), + /* Neoverse-N1 r0p0 to r3p1 */ + MIDR_RANGE(MIDR_NEOVERSE_N1, 0, 0, 3, 1), {}, }; #endif @@ -809,11 +829,11 @@ const struct arm64_cpu_capabilities arm64_errata[] = { .matches = has_ssbd_mitigation, .midr_range_list = arm64_ssb_cpus, }, -#ifdef CONFIG_ARM64_ERRATUM_1188873 +#ifdef CONFIG_ARM64_ERRATUM_1418040 { - .desc = "ARM erratum 1188873", - .capability = ARM64_WORKAROUND_1188873, - ERRATA_MIDR_RANGE_LIST(erratum_1188873_list), + .desc = "ARM erratum 1418040", + .capability = ARM64_WORKAROUND_1418040, + ERRATA_MIDR_RANGE_LIST(erratum_1418040_list), }, #endif #ifdef CONFIG_ARM64_ERRATUM_1165522 @@ -824,6 +844,14 @@ const struct arm64_cpu_capabilities arm64_errata[] = { ERRATA_MIDR_RANGE(MIDR_CORTEX_A76, 0, 0, 2, 0), }, #endif +#ifdef CONFIG_ARM64_ERRATUM_1463225 + { + .desc = "ARM erratum 1463225", + .capability = ARM64_WORKAROUND_1463225, + .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, + .matches = has_cortex_a76_erratum_1463225, + }, +#endif { } }; diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index 1a7811b7e3c46..cd0c7af8e4a83 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -336,8 +336,8 @@ alternative_if ARM64_WORKAROUND_845719 alternative_else_nop_endif #endif 3: -#ifdef CONFIG_ARM64_ERRATUM_1188873 -alternative_if_not ARM64_WORKAROUND_1188873 +#ifdef CONFIG_ARM64_ERRATUM_1418040 +alternative_if_not ARM64_WORKAROUND_1418040 b 4f alternative_else_nop_endif /* diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c index b09b6f75f7591..06941c1fe418e 100644 --- a/arch/arm64/kernel/kaslr.c +++ b/arch/arm64/kernel/kaslr.c @@ -145,15 +145,15 @@ u64 __init kaslr_early_init(u64 dt_phys) if (IS_ENABLED(CONFIG_RANDOMIZE_MODULE_REGION_FULL)) { /* - * Randomize the module region over a 4 GB window covering the + * Randomize the module region over a 2 GB window covering the * kernel. This reduces the risk of modules leaking information * about the address of the kernel itself, but results in * branches between modules and the core kernel that are * resolved via PLTs. (Branches between modules will be * resolved normally.) */ - module_range = SZ_4G - (u64)(_end - _stext); - module_alloc_base = max((u64)_end + offset - SZ_4G, + module_range = SZ_2G - (u64)(_end - _stext); + module_alloc_base = max((u64)_end + offset - SZ_2G, (u64)MODULES_VADDR); } else { /* diff --git a/arch/arm64/kernel/module.c b/arch/arm64/kernel/module.c index f713e2fc4d75e..dd080837e6a9c 100644 --- a/arch/arm64/kernel/module.c +++ b/arch/arm64/kernel/module.c @@ -56,7 +56,7 @@ void *module_alloc(unsigned long size) * can simply omit this fallback in that case. */ p = __vmalloc_node_range(size, MODULE_ALIGN, module_alloc_base, - module_alloc_base + SZ_4G, GFP_KERNEL, + module_alloc_base + SZ_2G, GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE, __builtin_return_address(0)); @@ -96,16 +96,50 @@ static int reloc_data(enum aarch64_reloc_op op, void *place, u64 val, int len) { s64 sval = do_reloc(op, place, val); + /* + * The ELF psABI for AArch64 documents the 16-bit and 32-bit place + * relative and absolute relocations as having a range of [-2^15, 2^16) + * or [-2^31, 2^32), respectively. However, in order to be able to + * detect overflows reliably, we have to choose whether we interpret + * such quantities as signed or as unsigned, and stick with it. + * The way we organize our address space requires a signed + * interpretation of 32-bit relative references, so let's use that + * for all R_AARCH64_PRELxx relocations. This means our upper + * bound for overflow detection should be Sxx_MAX rather than Uxx_MAX. + */ + switch (len) { case 16: *(s16 *)place = sval; - if (sval < S16_MIN || sval > U16_MAX) - return -ERANGE; + switch (op) { + case RELOC_OP_ABS: + if (sval < 0 || sval > U16_MAX) + return -ERANGE; + break; + case RELOC_OP_PREL: + if (sval < S16_MIN || sval > S16_MAX) + return -ERANGE; + break; + default: + pr_err("Invalid 16-bit data relocation (%d)\n", op); + return 0; + } break; case 32: *(s32 *)place = sval; - if (sval < S32_MIN || sval > U32_MAX) - return -ERANGE; + switch (op) { + case RELOC_OP_ABS: + if (sval < 0 || sval > U32_MAX) + return -ERANGE; + break; + case RELOC_OP_PREL: + if (sval < S32_MIN || sval > S32_MAX) + return -ERANGE; + break; + default: + pr_err("Invalid 32-bit data relocation (%d)\n", op); + return 0; + } break; case 64: *(s64 *)place = sval; diff --git a/arch/arm64/kernel/sys.c b/arch/arm64/kernel/sys.c index 6f91e81165147..fe20c461582a1 100644 --- a/arch/arm64/kernel/sys.c +++ b/arch/arm64/kernel/sys.c @@ -47,22 +47,26 @@ SYSCALL_DEFINE1(arm64_personality, unsigned int, personality) return ksys_personality(personality); } +asmlinkage long sys_ni_syscall(void); + +asmlinkage long __arm64_sys_ni_syscall(const struct pt_regs *__unused) +{ + return sys_ni_syscall(); +} + /* * Wrappers to pass the pt_regs argument. */ -#define sys_personality sys_arm64_personality - -asmlinkage long sys_ni_syscall(const struct pt_regs *); -#define __arm64_sys_ni_syscall sys_ni_syscall +#define __arm64_sys_personality __arm64_sys_arm64_personality #undef __SYSCALL #define __SYSCALL(nr, sym) asmlinkage long __arm64_##sym(const struct pt_regs *); #include <asm/unistd.h> #undef __SYSCALL -#define __SYSCALL(nr, sym) [nr] = (syscall_fn_t)__arm64_##sym, +#define __SYSCALL(nr, sym) [nr] = __arm64_##sym, const syscall_fn_t sys_call_table[__NR_syscalls] = { - [0 ... __NR_syscalls - 1] = (syscall_fn_t)sys_ni_syscall, + [0 ... __NR_syscalls - 1] = __arm64_sys_ni_syscall, #include <asm/unistd.h> }; diff --git a/arch/arm64/kernel/sys32.c b/arch/arm64/kernel/sys32.c index 0f8bcb7de7008..3c80a40c1c9d6 100644 --- a/arch/arm64/kernel/sys32.c +++ b/arch/arm64/kernel/sys32.c @@ -133,17 +133,14 @@ COMPAT_SYSCALL_DEFINE6(aarch32_fallocate, int, fd, int, mode, return ksys_fallocate(fd, mode, arg_u64(offset), arg_u64(len)); } -asmlinkage long sys_ni_syscall(const struct pt_regs *); -#define __arm64_sys_ni_syscall sys_ni_syscall - #undef __SYSCALL #define __SYSCALL(nr, sym) asmlinkage long __arm64_##sym(const struct pt_regs *); #include <asm/unistd32.h> #undef __SYSCALL -#define __SYSCALL(nr, sym) [nr] = (syscall_fn_t)__arm64_##sym, +#define __SYSCALL(nr, sym) [nr] = __arm64_##sym, const syscall_fn_t compat_sys_call_table[__NR_compat_syscalls] = { - [0 ... __NR_compat_syscalls - 1] = (syscall_fn_t)sys_ni_syscall, + [0 ... __NR_compat_syscalls - 1] = __arm64_sys_ni_syscall, #include <asm/unistd32.h> }; diff --git a/arch/arm64/kernel/syscall.c b/arch/arm64/kernel/syscall.c index 5610ac01c1ec0..871c739f060ac 100644 --- a/arch/arm64/kernel/syscall.c +++ b/arch/arm64/kernel/syscall.c @@ -8,6 +8,7 @@ #include <linux/syscalls.h> #include <asm/daifflags.h> +#include <asm/debug-monitors.h> #include <asm/fpsimd.h> #include <asm/syscall.h> #include <asm/thread_info.h> @@ -60,6 +61,35 @@ static inline bool has_syscall_work(unsigned long flags) int syscall_trace_enter(struct pt_regs *regs); void syscall_trace_exit(struct pt_regs *regs); +#ifdef CONFIG_ARM64_ERRATUM_1463225 +DECLARE_PER_CPU(int, __in_cortex_a76_erratum_1463225_wa); + +static void cortex_a76_erratum_1463225_svc_handler(void) +{ + u32 reg, val; + + if (!unlikely(test_thread_flag(TIF_SINGLESTEP))) + return; + + if (!unlikely(this_cpu_has_cap(ARM64_WORKAROUND_1463225))) + return; + + __this_cpu_write(__in_cortex_a76_erratum_1463225_wa, 1); + reg = read_sysreg(mdscr_el1); + val = reg | DBG_MDSCR_SS | DBG_MDSCR_KDE; + write_sysreg(val, mdscr_el1); + asm volatile("msr daifclr, #8"); + isb(); + + /* We will have taken a single-step exception by this point */ + + write_sysreg(reg, mdscr_el1); + __this_cpu_write(__in_cortex_a76_erratum_1463225_wa, 0); +} +#else +static void cortex_a76_erratum_1463225_svc_handler(void) { } +#endif /* CONFIG_ARM64_ERRATUM_1463225 */ + static void el0_svc_common(struct pt_regs *regs, int scno, int sc_nr, const syscall_fn_t syscall_table[]) { @@ -68,6 +98,7 @@ static void el0_svc_common(struct pt_regs *regs, int scno, int sc_nr, regs->orig_x0 = regs->regs[0]; regs->syscallno = scno; + cortex_a76_erratum_1463225_svc_handler(); local_daif_restore(DAIF_PROCCTX); user_exit(); diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index ade32046f3fea..177c0f6ebabfa 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -168,7 +168,6 @@ void show_stack(struct task_struct *tsk, unsigned long *sp) static int __die(const char *str, int err, struct pt_regs *regs) { - struct task_struct *tsk = current; static int die_counter; int ret; @@ -181,9 +180,6 @@ static int __die(const char *str, int err, struct pt_regs *regs) return ret; print_modules(); - pr_emerg("Process %.*s (pid: %d, stack limit = 0x%p)\n", - TASK_COMM_LEN, tsk->comm, task_pid_nr(tsk), - end_of_stack(tsk)); show_regs(regs); if (!user_mode(regs)) @@ -256,7 +252,10 @@ void arm64_force_sig_fault(int signo, int code, void __user *addr, const char *str) { arm64_show_signal(signo, str); - force_sig_fault(signo, code, addr, current); + if (signo == SIGKILL) + force_sig(SIGKILL, current); + else + force_sig_fault(signo, code, addr, current); } void arm64_force_sig_mceerr(int code, void __user *addr, short lsb, diff --git a/arch/arm64/kvm/hyp/Makefile b/arch/arm64/kvm/hyp/Makefile index 82d1904328ade..ea710f674cb6b 100644 --- a/arch/arm64/kvm/hyp/Makefile +++ b/arch/arm64/kvm/hyp/Makefile @@ -10,6 +10,7 @@ KVM=../../../../virt/kvm obj-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/hyp/vgic-v3-sr.o obj-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/hyp/timer-sr.o +obj-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/hyp/aarch32.o obj-$(CONFIG_KVM_ARM_HOST) += vgic-v2-cpuif-proxy.o obj-$(CONFIG_KVM_ARM_HOST) += sysreg-sr.o diff --git a/arch/arm64/kvm/hyp/switch.c b/arch/arm64/kvm/hyp/switch.c index 22b4c335e0b26..8799e0c267d47 100644 --- a/arch/arm64/kvm/hyp/switch.c +++ b/arch/arm64/kvm/hyp/switch.c @@ -16,6 +16,7 @@ */ #include <linux/arm-smccc.h> +#include <linux/kvm_host.h> #include <linux/types.h> #include <linux/jump_label.h> #include <uapi/linux/psci.h> @@ -505,6 +506,44 @@ static void __hyp_text __set_host_arch_workaround_state(struct kvm_vcpu *vcpu) #endif } +/** + * Disable host events, enable guest events + */ +static bool __hyp_text __pmu_switch_to_guest(struct kvm_cpu_context *host_ctxt) +{ + struct kvm_host_data *host; + struct kvm_pmu_events *pmu; + + host = container_of(host_ctxt, struct kvm_host_data, host_ctxt); + pmu = &host->pmu_events; + + if (pmu->events_host) + write_sysreg(pmu->events_host, pmcntenclr_el0); + + if (pmu->events_guest) + write_sysreg(pmu->events_guest, pmcntenset_el0); + + return (pmu->events_host || pmu->events_guest); +} + +/** + * Disable guest events, enable host events + */ +static void __hyp_text __pmu_switch_to_host(struct kvm_cpu_context *host_ctxt) +{ + struct kvm_host_data *host; + struct kvm_pmu_events *pmu; + + host = container_of(host_ctxt, struct kvm_host_data, host_ctxt); + pmu = &host->pmu_events; + + if (pmu->events_guest) + write_sysreg(pmu->events_guest, pmcntenclr_el0); + + if (pmu->events_host) + write_sysreg(pmu->events_host, pmcntenset_el0); +} + /* Switch to the guest for VHE systems running in EL2 */ int kvm_vcpu_run_vhe(struct kvm_vcpu *vcpu) { diff --git a/arch/arm64/kvm/pmu.c b/arch/arm64/kvm/pmu.c index 3da94a5bb6b74..e71d00bb5271b 100644 --- a/arch/arm64/kvm/pmu.c +++ b/arch/arm64/kvm/pmu.c @@ -53,44 +53,6 @@ void kvm_clr_pmu_events(u32 clr) ctx->pmu_events.events_guest &= ~clr; } -/** - * Disable host events, enable guest events - */ -bool __hyp_text __pmu_switch_to_guest(struct kvm_cpu_context *host_ctxt) -{ - struct kvm_host_data *host; - struct kvm_pmu_events *pmu; - - host = container_of(host_ctxt, struct kvm_host_data, host_ctxt); - pmu = &host->pmu_events; - - if (pmu->events_host) - write_sysreg(pmu->events_host, pmcntenclr_el0); - - if (pmu->events_guest) - write_sysreg(pmu->events_guest, pmcntenset_el0); - - return (pmu->events_host || pmu->events_guest); -} - -/** - * Disable guest events, enable host events - */ -void __hyp_text __pmu_switch_to_host(struct kvm_cpu_context *host_ctxt) -{ - struct kvm_host_data *host; - struct kvm_pmu_events *pmu; - - host = container_of(host_ctxt, struct kvm_host_data, host_ctxt); - pmu = &host->pmu_events; - - if (pmu->events_guest) - write_sysreg(pmu->events_guest, pmcntenclr_el0); - - if (pmu->events_host) - write_sysreg(pmu->events_host, pmcntenset_el0); -} - #define PMEVTYPER_READ_CASE(idx) \ case idx: \ return read_sysreg(pmevtyper##idx##_el0) diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c index dda234bcc020c..a30818ed9c607 100644 --- a/arch/arm64/mm/fault.c +++ b/arch/arm64/mm/fault.c @@ -811,6 +811,36 @@ void __init hook_debug_fault_code(int nr, debug_fault_info[nr].name = name; } +#ifdef CONFIG_ARM64_ERRATUM_1463225 +DECLARE_PER_CPU(int, __in_cortex_a76_erratum_1463225_wa); + +static int __exception +cortex_a76_erratum_1463225_debug_handler(struct pt_regs *regs) +{ + if (user_mode(regs)) + return 0; + + if (!__this_cpu_read(__in_cortex_a76_erratum_1463225_wa)) + return 0; + + /* + * We've taken a dummy step exception from the kernel to ensure + * that interrupts are re-enabled on the syscall path. Return back + * to cortex_a76_erratum_1463225_svc_handler() with debug exceptions + * masked so that we can safely restore the mdscr and get on with + * handling the syscall. + */ + regs->pstate |= PSR_D_BIT; + return 1; +} +#else +static int __exception +cortex_a76_erratum_1463225_debug_handler(struct pt_regs *regs) +{ + return 0; +} +#endif /* CONFIG_ARM64_ERRATUM_1463225 */ + asmlinkage void __exception do_debug_exception(unsigned long addr_if_watchpoint, unsigned int esr, struct pt_regs *regs) @@ -818,6 +848,9 @@ asmlinkage void __exception do_debug_exception(unsigned long addr_if_watchpoint, const struct fault_info *inf = esr_to_debug_fault_info(esr); unsigned long pc = instruction_pointer(regs); + if (cortex_a76_erratum_1463225_debug_handler(regs)) + return; + /* * Tell lockdep we disabled irqs in entry.S. Do nothing if they were * already disabled to preserve the last enabled/disabled addresses. diff --git a/arch/c6x/include/asm/irqflags.h b/arch/c6x/include/asm/irqflags.h index 2c71d5634ec29..d6cd71c02629f 100644 --- a/arch/c6x/include/asm/irqflags.h +++ b/arch/c6x/include/asm/irqflags.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * C6X IRQ flag handling * * Copyright (C) 2010 Texas Instruments Incorporated * Written by Mark Salter (msalter@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _ASM_IRQFLAGS_H diff --git a/arch/ia64/include/asm/xor.h b/arch/ia64/include/asm/xor.h index a349e23dea15c..673051bf9d7da 100644 --- a/arch/ia64/include/asm/xor.h +++ b/arch/ia64/include/asm/xor.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Optimized RAID-5 checksumming functions for IA-64. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/arch/ia64/lib/xor.S b/arch/ia64/lib/xor.S index c83f1c410691b..5413dafe6b2e0 100644 --- a/arch/ia64/lib/xor.S +++ b/arch/ia64/lib/xor.S @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * arch/ia64/lib/xor.S * * Optimized RAID-5 checksumming functions for IA-64. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <asm/asmmacro.h> diff --git a/arch/ia64/mm/numa.c b/arch/ia64/mm/numa.c index a03803506b0c0..5e1015eb6d0d0 100644 --- a/arch/ia64/mm/numa.c +++ b/arch/ia64/mm/numa.c @@ -55,6 +55,7 @@ paddr_to_nid(unsigned long paddr) return (i < num_node_memblks) ? node_memblk[i].nid : (num_node_memblks ? -1 : 0); } +EXPORT_SYMBOL(paddr_to_nid); #if defined(CONFIG_SPARSEMEM) && defined(CONFIG_NUMA) /* diff --git a/arch/m68k/math-emu/fp_arith.c b/arch/m68k/math-emu/fp_arith.c index 239eb19901847..d9033238d0970 100644 --- a/arch/m68k/math-emu/fp_arith.c +++ b/arch/m68k/math-emu/fp_arith.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* fp_arith.c: floating-point math routines for the Linux-m68k @@ -8,9 +9,6 @@ Somewhat based on the AlphaLinux floating point emulator, by David Mosberger-Tang. - You may copy, modify, and redistribute this file under the terms of - the GNU General Public License, version 2, or any later version, at - your convenience. */ #include "fp_emu.h" diff --git a/arch/m68k/math-emu/fp_arith.h b/arch/m68k/math-emu/fp_arith.h index 2cc3f846c3939..0fd3ed217f668 100644 --- a/arch/m68k/math-emu/fp_arith.h +++ b/arch/m68k/math-emu/fp_arith.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* fp_arith.h: floating-point math routines for the Linux-m68k @@ -8,9 +9,6 @@ Somewhat based on the AlphaLinux floating point emulator, by David Mosberger-Tang. - You may copy, modify, and redistribute this file under the terms of - the GNU General Public License, version 2, or any later version, at - your convenience. */ diff --git a/arch/m68k/math-emu/multi_arith.h b/arch/m68k/math-emu/multi_arith.h index 4b5eb3d85638e..232f58fe3483d 100644 --- a/arch/m68k/math-emu/multi_arith.h +++ b/arch/m68k/math-emu/multi_arith.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* multi_arith.h: multi-precision integer arithmetic functions, needed to do extended-precision floating point. @@ -6,9 +7,7 @@ Somewhat based on arch/alpha/math-emu/ieee-math.c, which is (c) David Mosberger-Tang. - You may copy, modify, and redistribute this file under the terms of - the GNU General Public License, version 2, or any later version, at - your convenience. */ + */ /* Note: diff --git a/arch/mips/alchemy/board-gpr.c b/arch/mips/alchemy/board-gpr.c index ddff9a02513d5..6c47318946e4f 100644 --- a/arch/mips/alchemy/board-gpr.c +++ b/arch/mips/alchemy/board-gpr.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * GPR board platform device registration (Au1550) * * Copyright (C) 2010 Wolfgang Grandegger <wg@denx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/delay.h> diff --git a/arch/mips/alchemy/board-mtx1.c b/arch/mips/alchemy/board-mtx1.c index 9d9d4ee316059..23093535399f1 100644 --- a/arch/mips/alchemy/board-mtx1.c +++ b/arch/mips/alchemy/board-mtx1.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * MTX-1 platform devices registration (Au1500) * * Copyright (C) 2007-2009, Florian Fainelli <florian@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/init.h> diff --git a/arch/mips/alchemy/board-xxs1500.c b/arch/mips/alchemy/board-xxs1500.c index 5f05b8714385d..c67dfe1f49971 100644 --- a/arch/mips/alchemy/board-xxs1500.c +++ b/arch/mips/alchemy/board-xxs1500.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * BRIEF MODULE DESCRIPTION * MyCable XXS1500 board support * * Copyright 2003, 2008 MontaVista Software Inc. * Author: MontaVista Software, Inc. <source@mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> diff --git a/arch/mips/alchemy/devboards/db1000.c b/arch/mips/alchemy/devboards/db1000.c index 7f99592cf56b5..2c52ee27b4f25 100644 --- a/arch/mips/alchemy/devboards/db1000.c +++ b/arch/mips/alchemy/devboards/db1000.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DBAu1000/1500/1100 PBAu1100/1500 board support * * Copyright 2000, 2008 MontaVista Software Inc. * Author: MontaVista Software, Inc. <source@mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/clk.h> diff --git a/arch/mips/alchemy/devboards/db1200.c b/arch/mips/alchemy/devboards/db1200.c index fb11c578e178b..421d651433b67 100644 --- a/arch/mips/alchemy/devboards/db1200.c +++ b/arch/mips/alchemy/devboards/db1200.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DBAu1200/PBAu1200 board platform device registration * * Copyright (C) 2008-2011 Manuel Lauss - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/clk.h> diff --git a/arch/mips/ar7/clock.c b/arch/mips/ar7/clock.c index 6b64fd96dba8f..7de162432d7f6 100644 --- a/arch/mips/ar7/clock.c +++ b/arch/mips/ar7/clock.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org> * Copyright (C) 2007 Eugene Konev <ejka@openwrt.org> * Copyright (C) 2009 Florian Fainelli <florian@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> diff --git a/arch/mips/ar7/gpio.c b/arch/mips/ar7/gpio.c index 4eee7e9e26ee2..2292e55c12e23 100644 --- a/arch/mips/ar7/gpio.c +++ b/arch/mips/ar7/gpio.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org> * Copyright (C) 2007 Eugene Konev <ejka@openwrt.org> * Copyright (C) 2009-2010 Florian Fainelli <florian@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/init.h> diff --git a/arch/mips/ar7/irq.c b/arch/mips/ar7/irq.c index 88c4babfdb5d4..93a331fe0641c 100644 --- a/arch/mips/ar7/irq.c +++ b/arch/mips/ar7/irq.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org> * Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/interrupt.h> diff --git a/arch/mips/ar7/memory.c b/arch/mips/ar7/memory.c index 80390a9ec2643..ad6efb36ebfe5 100644 --- a/arch/mips/ar7/memory.c +++ b/arch/mips/ar7/memory.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org> * Copyright (C) 2007 Eugene Konev <ejka@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/memblock.h> #include <linux/init.h> diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c index 10ff07b7721ef..1f2028266493c 100644 --- a/arch/mips/ar7/platform.c +++ b/arch/mips/ar7/platform.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org> * Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/init.h> diff --git a/arch/mips/cavium-octeon/crypto/octeon-sha512.c b/arch/mips/cavium-octeon/crypto/octeon-sha512.c index 6c95614962577..50722a0cfb531 100644 --- a/arch/mips/cavium-octeon/crypto/octeon-sha512.c +++ b/arch/mips/cavium-octeon/crypto/octeon-sha512.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Cryptographic API. * @@ -10,11 +11,6 @@ * Copyright (c) Jean-Luc Cooke <jlcooke@certainkey.com> * Copyright (c) Andrew McDonald <andrew@mcdonald.org.uk> * Copyright (c) 2003 Kyle McMartin <kyle@debian.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. */ #include <linux/mm.h> diff --git a/arch/mips/include/asm/mach-ar7/ar7.h b/arch/mips/include/asm/mach-ar7/ar7.h index 468cbd61b9067..dd09c3bf0601a 100644 --- a/arch/mips/include/asm/mach-ar7/ar7.h +++ b/arch/mips/include/asm/mach-ar7/ar7.h @@ -1,20 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org> * Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef __AR7_H__ diff --git a/arch/mips/include/asm/mach-ar7/prom.h b/arch/mips/include/asm/mach-ar7/prom.h index 088f61fe85ea6..9e1d20b06f576 100644 --- a/arch/mips/include/asm/mach-ar7/prom.h +++ b/arch/mips/include/asm/mach-ar7/prom.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2006, 2007 Florian Fainelli <florian@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef __PROM_H__ diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_pci.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_pci.h index 24948cc424618..5b2535efceb21 100644 --- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_pci.h +++ b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_pci.h @@ -1,23 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2000-2006 PMC-Sierra INC. * - * This program is free software; you can redistribute it - * and/or modify it under the terms of the GNU General - * Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - * PURPOSE. See the GNU General Public License for more - * details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA - * 02139, USA. - * * PMC-SIERRA INC. DISCLAIMS ANY LIABILITY OF ANY KIND * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS * SOFTWARE. diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_usb.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_usb.h index fe1566f2913e6..3cc3edb336b67 100644 --- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_usb.h +++ b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_usb.h @@ -1,23 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /****************************************************************** * Copyright (c) 2000-2007 PMC-Sierra INC. * - * This program is free software; you can redistribute it - * and/or modify it under the terms of the GNU General - * Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - * PURPOSE. See the GNU General Public License for more - * details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA - * 02139, USA. - * * PMC-SIERRA INC. DISCLAIMS ANY LIABILITY OF ANY KIND * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS * SOFTWARE. diff --git a/arch/mips/include/asm/mach-pnx833x/gpio.h b/arch/mips/include/asm/mach-pnx833x/gpio.h index f192acf4a8afa..85b5b8e26118b 100644 --- a/arch/mips/include/asm/mach-pnx833x/gpio.h +++ b/arch/mips/include/asm/mach-pnx833x/gpio.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * gpio.h: GPIO Support for PNX833X. * * Copyright 2008 NXP Semiconductors * Chris Steel <chris.steel@nxp.com> * Daniel Laird <daniel.j.laird@nxp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ASM_MIPS_MACH_PNX833X_GPIO_H #define __ASM_MIPS_MACH_PNX833X_GPIO_H diff --git a/arch/mips/include/asm/mach-pnx833x/irq-mapping.h b/arch/mips/include/asm/mach-pnx833x/irq-mapping.h index daa85ce03ef6f..32d8063c1bbc1 100644 --- a/arch/mips/include/asm/mach-pnx833x/irq-mapping.h +++ b/arch/mips/include/asm/mach-pnx833x/irq-mapping.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * irq.h: IRQ mappings for PNX833X. @@ -5,20 +6,6 @@ * Copyright 2008 NXP Semiconductors * Chris Steel <chris.steel@nxp.com> * Daniel Laird <daniel.j.laird@nxp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ASM_MIPS_MACH_PNX833X_IRQ_MAPPING_H diff --git a/arch/mips/include/asm/mach-pnx833x/irq.h b/arch/mips/include/asm/mach-pnx833x/irq.h index 745114b1d8d57..b7a6dab5b9f74 100644 --- a/arch/mips/include/asm/mach-pnx833x/irq.h +++ b/arch/mips/include/asm/mach-pnx833x/irq.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * irq.h: IRQ mappings for PNX833X. * * Copyright 2008 NXP Semiconductors * Chris Steel <chris.steel@nxp.com> * Daniel Laird <daniel.j.laird@nxp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ASM_MIPS_MACH_PNX833X_IRQ_H diff --git a/arch/mips/include/asm/mach-pnx833x/pnx833x.h b/arch/mips/include/asm/mach-pnx833x/pnx833x.h index e6fc3a9d594a5..00bb67a36386c 100644 --- a/arch/mips/include/asm/mach-pnx833x/pnx833x.h +++ b/arch/mips/include/asm/mach-pnx833x/pnx833x.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * pnx833x.h: Register mappings for PNX833X. * * Copyright 2008 NXP Semiconductors * Chris Steel <chris.steel@nxp.com> * Daniel Laird <daniel.j.laird@nxp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ASM_MIPS_MACH_PNX833X_PNX833X_H #define __ASM_MIPS_MACH_PNX833X_PNX833X_H diff --git a/arch/mips/lasat/serial.c b/arch/mips/lasat/serial.c index 2e5fbed812067..16b242713420f 100644 --- a/arch/mips/lasat/serial.c +++ b/arch/mips/lasat/serial.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Registration of Lasat UART platform device. * * Copyright (C) 2007 Brian Murphy <brian@murphy.dk> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/errno.h> #include <linux/init.h> diff --git a/arch/mips/pnx833x/common/interrupts.c b/arch/mips/pnx833x/common/interrupts.c index e460865873c1c..2fbbabcac386f 100644 --- a/arch/mips/pnx833x/common/interrupts.c +++ b/arch/mips/pnx833x/common/interrupts.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * interrupts.c: Interrupt mappings for PNX833X. * * Copyright 2008 NXP Semiconductors * Chris Steel <chris.steel@nxp.com> * Daniel Laird <daniel.j.laird@nxp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> #include <linux/irq.h> diff --git a/arch/mips/pnx833x/common/platform.c b/arch/mips/pnx833x/common/platform.c index dafbf027fad01..5fa0373f1c9ef 100644 --- a/arch/mips/pnx833x/common/platform.c +++ b/arch/mips/pnx833x/common/platform.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * platform.c: platform support for PNX833X. * @@ -7,20 +8,6 @@ * * Based on software written by: * Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/device.h> #include <linux/dma-mapping.h> diff --git a/arch/mips/pnx833x/common/prom.c b/arch/mips/pnx833x/common/prom.c index dfafdd732ca16..12733ef25782e 100644 --- a/arch/mips/pnx833x/common/prom.c +++ b/arch/mips/pnx833x/common/prom.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * prom.c: * @@ -7,20 +8,6 @@ * * Based on software written by: * Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> #include <asm/bootinfo.h> diff --git a/arch/mips/pnx833x/common/reset.c b/arch/mips/pnx833x/common/reset.c index 5cc9a9b3601c4..b48e83bf912b3 100644 --- a/arch/mips/pnx833x/common/reset.c +++ b/arch/mips/pnx833x/common/reset.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * reset.c: reset support for PNX833X. * @@ -7,20 +8,6 @@ * * Based on software written by: * Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/reboot.h> #include <pnx833x.h> diff --git a/arch/mips/pnx833x/common/setup.c b/arch/mips/pnx833x/common/setup.c index 8a7443b2535eb..abf68d92ce4a7 100644 --- a/arch/mips/pnx833x/common/setup.c +++ b/arch/mips/pnx833x/common/setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * setup.c: Setup PNX833X Soc. * @@ -7,20 +8,6 @@ * * Based on software written by: * Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> #include <linux/interrupt.h> diff --git a/arch/mips/pnx833x/stb22x/board.c b/arch/mips/pnx833x/stb22x/board.c index 2ac5203438d8e..93d8e7b734279 100644 --- a/arch/mips/pnx833x/stb22x/board.c +++ b/arch/mips/pnx833x/stb22x/board.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * board.c: STB225 board support. * @@ -7,20 +8,6 @@ * * Based on software written by: * Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> #include <asm/bootinfo.h> diff --git a/arch/powerpc/boot/cuboot-mpc7448hpc2.c b/arch/powerpc/boot/cuboot-mpc7448hpc2.c index 1b8953259d75d..335fb65212e78 100644 --- a/arch/powerpc/boot/cuboot-mpc7448hpc2.c +++ b/arch/powerpc/boot/cuboot-mpc7448hpc2.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2007 Freescale Semiconductor, Inc. All rights reserved. * @@ -7,12 +8,6 @@ * Old U-boot compatibility for mpc7448hpc2 board * Based on the code of Scott Wood <scottwood@freescale.com> * for 83xx and 85xx. - * - * This is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #include "ops.h" diff --git a/arch/powerpc/include/asm/async_tx.h b/arch/powerpc/include/asm/async_tx.h index 8b2dc55d01ab8..a14758426dd50 100644 --- a/arch/powerpc/include/asm/async_tx.h +++ b/arch/powerpc/include/asm/async_tx.h @@ -1,24 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2008-2009 DENX Software Engineering. * * Author: Yuri Tikhonov <yur@emcraft.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution in the - * file called COPYING. */ #ifndef _ASM_POWERPC_ASYNC_TX_H_ #define _ASM_POWERPC_ASYNC_TX_H_ diff --git a/arch/powerpc/include/asm/fsl_85xx_cache_sram.h b/arch/powerpc/include/asm/fsl_85xx_cache_sram.h index 2af2bdc37b2e6..0235a0447baa4 100644 --- a/arch/powerpc/include/asm/fsl_85xx_cache_sram.h +++ b/arch/powerpc/include/asm/fsl_85xx_cache_sram.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2009 Freescale Semiconductor, Inc. * @@ -7,20 +8,6 @@ * This file is derived from the original work done * by Sylvain Munaut for the Bestcomm SRAM allocator. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ASM_POWERPC_FSL_85XX_CACHE_SRAM_H__ diff --git a/arch/powerpc/include/asm/hmi.h b/arch/powerpc/include/asm/hmi.h index 9c14f7b5c46cd..155748460c5d9 100644 --- a/arch/powerpc/include/asm/hmi.h +++ b/arch/powerpc/include/asm/hmi.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Hypervisor Maintenance Interrupt header file. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. - * * Copyright 2015 IBM Corporation * Author: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> */ diff --git a/arch/powerpc/include/asm/imc-pmu.h b/arch/powerpc/include/asm/imc-pmu.h index 7c2ef0e426614..4da4fcba0684b 100644 --- a/arch/powerpc/include/asm/imc-pmu.h +++ b/arch/powerpc/include/asm/imc-pmu.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __ASM_POWERPC_IMC_PMU_H #define __ASM_POWERPC_IMC_PMU_H @@ -7,11 +8,6 @@ * Copyright (C) 2017 Madhavan Srinivasan, IBM Corporation. * (C) 2017 Anju T Sudhakar, IBM Corporation. * (C) 2017 Hemant K Shaw, IBM Corporation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or later version. */ #include <linux/perf_event.h> diff --git a/arch/powerpc/include/asm/mpc5xxx.h b/arch/powerpc/include/asm/mpc5xxx.h index 5ce9c5fa434a2..2f60f5c5461ba 100644 --- a/arch/powerpc/include/asm/mpc5xxx.h +++ b/arch/powerpc/include/asm/mpc5xxx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2007 Freescale Semiconductor, Inc. All rights reserved. * @@ -5,12 +6,6 @@ * * Description: * MPC5xxx Prototypes and definitions - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #ifndef __ASM_POWERPC_MPC5xxx_H__ diff --git a/arch/powerpc/include/asm/mpc85xx.h b/arch/powerpc/include/asm/mpc85xx.h index 213f3a81593d3..21aabc3230150 100644 --- a/arch/powerpc/include/asm/mpc85xx.h +++ b/arch/powerpc/include/asm/mpc85xx.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * MPC85xx cpu type detection * * Copyright 2011-2012 Freescale Semiconductor, Inc. - * - * This is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __ASM_PPC_MPC85XX_H diff --git a/arch/powerpc/include/asm/ppc4xx.h b/arch/powerpc/include/asm/ppc4xx.h index 610a5119ad8c7..b37119e485437 100644 --- a/arch/powerpc/include/asm/ppc4xx.h +++ b/arch/powerpc/include/asm/ppc4xx.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * PPC4xx Prototypes and definitions * * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de> - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #ifndef __ASM_POWERPC_PPC4xx_H__ diff --git a/arch/powerpc/kernel/l2cr_6xx.S b/arch/powerpc/kernel/l2cr_6xx.S index 6e7dbb7d527c8..2020d255585fa 100644 --- a/arch/powerpc/kernel/l2cr_6xx.S +++ b/arch/powerpc/kernel/l2cr_6xx.S @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* L2CR functions Copyright © 1997-1998 by PowerLogix R & D, Inc. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* Thur, Dec. 12, 1998. diff --git a/arch/powerpc/kvm/book3s.h b/arch/powerpc/kvm/book3s.h index 14ef03501d219..2ef1311a2a13e 100644 --- a/arch/powerpc/kvm/book3s.h +++ b/arch/powerpc/kvm/book3s.h @@ -1,12 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright IBM Corporation, 2013 * Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License or (at your optional) any later version of the license. - * */ #ifndef __POWERPC_KVM_BOOK3S_H__ diff --git a/arch/powerpc/kvm/book3s_hv_hmi.c b/arch/powerpc/kvm/book3s_hv_hmi.c index 64b5011475c78..9af6604763144 100644 --- a/arch/powerpc/kvm/book3s_hv_hmi.c +++ b/arch/powerpc/kvm/book3s_hv_hmi.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Hypervisor Maintenance Interrupt (HMI) handling. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. - * * Copyright 2015 IBM Corporation * Author: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> */ diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c index 31fa753e2eb2c..3bdfc1e320964 100644 --- a/arch/powerpc/perf/imc-pmu.c +++ b/arch/powerpc/perf/imc-pmu.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * In-Memory Collection (IMC) Performance Monitor counter support. * * Copyright (C) 2017 Madhavan Srinivasan, IBM Corporation. * (C) 2017 Anju T Sudhakar, IBM Corporation. * (C) 2017 Hemant K Shaw, IBM Corporation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or later version. */ #include <linux/perf_event.h> #include <linux/slab.h> diff --git a/arch/powerpc/perf/power9-pmu.c b/arch/powerpc/perf/power9-pmu.c index 3a31ac6f48051..738ed26c538d7 100644 --- a/arch/powerpc/perf/power9-pmu.c +++ b/arch/powerpc/perf/power9-pmu.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Performance counter support for POWER9 processors. * * Copyright 2009 Paul Mackerras, IBM Corporation. * Copyright 2013 Michael Ellerman, IBM Corporation. * Copyright 2016 Madhavan Srinivasan, IBM Corporation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or later version. */ #define pr_fmt(fmt) "power9-pmu: " fmt diff --git a/arch/powerpc/platforms/512x/clock-commonclk.c b/arch/powerpc/platforms/512x/clock-commonclk.c index af265ae40a612..30342b60aa63f 100644 --- a/arch/powerpc/platforms/512x/clock-commonclk.c +++ b/arch/powerpc/platforms/512x/clock-commonclk.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2013 DENX Software Engineering * * Gerhard Sittig, <gsi@denx.de> * * common clock driver support for the MPC512x platform - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/bitops.h> diff --git a/arch/powerpc/platforms/512x/mpc5121_ads.c b/arch/powerpc/platforms/512x/mpc5121_ads.c index f65d5033cdb09..6303fbfc4e4f7 100644 --- a/arch/powerpc/platforms/512x/mpc5121_ads.c +++ b/arch/powerpc/platforms/512x/mpc5121_ads.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2007, 2008 Freescale Semiconductor, Inc. All rights reserved. * @@ -5,12 +6,6 @@ * * Description: * MPC5121 ADS board setup - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #include <linux/kernel.h> diff --git a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c index fe4d4eac74277..b2981634f1f81 100644 --- a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c +++ b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved. * @@ -5,11 +6,6 @@ * * Description: * MPC5121ADS CPLD irq handling - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #undef DEBUG diff --git a/arch/powerpc/platforms/512x/mpc512x_generic.c b/arch/powerpc/platforms/512x/mpc512x_generic.c index bf884d3075e4a..303bc308b2e61 100644 --- a/arch/powerpc/platforms/512x/mpc512x_generic.c +++ b/arch/powerpc/platforms/512x/mpc512x_generic.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2007,2008 Freescale Semiconductor, Inc. All rights reserved. * @@ -5,12 +6,6 @@ * * Description: * MPC512x SoC setup - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #include <linux/kernel.h> diff --git a/arch/powerpc/platforms/512x/mpc512x_shared.c b/arch/powerpc/platforms/512x/mpc512x_shared.c index 48abb4cb304c4..7a9ae9591d602 100644 --- a/arch/powerpc/platforms/512x/mpc512x_shared.c +++ b/arch/powerpc/platforms/512x/mpc512x_shared.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2007,2008 Freescale Semiconductor, Inc. All rights reserved. * @@ -5,11 +6,6 @@ * * Description: * MPC512x Shared code - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/clk.h> diff --git a/arch/powerpc/platforms/512x/pdm360ng.c b/arch/powerpc/platforms/512x/pdm360ng.c index dc81f05e0bce4..1e911f42697d7 100644 --- a/arch/powerpc/platforms/512x/pdm360ng.c +++ b/arch/powerpc/platforms/512x/pdm360ng.c @@ -1,15 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2010 DENX Software Engineering * * Anatolij Gustschin, <agust@denx.de> * * PDM360NG board setup - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #include <linux/kernel.h> diff --git a/arch/powerpc/platforms/cell/cell.h b/arch/powerpc/platforms/cell/cell.h index ef143dfee0689..d5142e905ab33 100644 --- a/arch/powerpc/platforms/cell/cell.h +++ b/arch/powerpc/platforms/cell/cell.h @@ -1,17 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Cell Platform common data structures * * Copyright 2015, Daniel Axtens, IBM Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef CELL_H diff --git a/arch/powerpc/platforms/powernv/opal-imc.c b/arch/powerpc/platforms/powernv/opal-imc.c index 3e497b91d2100..1b6932890a736 100644 --- a/arch/powerpc/platforms/powernv/opal-imc.c +++ b/arch/powerpc/platforms/powernv/opal-imc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * OPAL IMC interface detection driver * Supported on POWERNV platform @@ -5,11 +6,6 @@ * Copyright (C) 2017 Madhavan Srinivasan, IBM Corporation. * (C) 2017 Anju T Sudhakar, IBM Corporation. * (C) 2017 Hemant K Shaw, IBM Corporation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or later version. */ #include <linux/kernel.h> #include <linux/platform_device.h> diff --git a/arch/powerpc/sysdev/fsl_85xx_cache_ctlr.h b/arch/powerpc/sysdev/fsl_85xx_cache_ctlr.h index 2aa97ddb7b788..ce370749add97 100644 --- a/arch/powerpc/sysdev/fsl_85xx_cache_ctlr.h +++ b/arch/powerpc/sysdev/fsl_85xx_cache_ctlr.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2009-2010, 2012 Freescale Semiconductor, Inc * * QorIQ based Cache Controller Memory Mapped Registers * * Author: Vivek Mahajan <vivek.mahajan@freescale.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __FSL_85XX_CACHE_CTLR_H__ diff --git a/arch/powerpc/sysdev/fsl_85xx_cache_sram.c b/arch/powerpc/sysdev/fsl_85xx_cache_sram.c index 15cbdd4fde06e..f6c665dac725e 100644 --- a/arch/powerpc/sysdev/fsl_85xx_cache_sram.c +++ b/arch/powerpc/sysdev/fsl_85xx_cache_sram.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2009-2010 Freescale Semiconductor, Inc. * @@ -7,20 +8,6 @@ * * This file is derived from the original work done * by Sylvain Munaut for the Bestcomm SRAM allocator. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c b/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c index c27058e5df266..2d0af0c517bbb 100644 --- a/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c +++ b/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2009-2010, 2012 Freescale Semiconductor, Inc. * * QorIQ (P1/P2) L2 controller init for Cache-SRAM instantiation * * Author: Vivek Mahajan <vivek.mahajan@freescale.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/arch/powerpc/xmon/ppc-dis.c b/arch/powerpc/xmon/ppc-dis.c index 27f1e64150360..75fa98221d485 100644 --- a/arch/powerpc/xmon/ppc-dis.c +++ b/arch/powerpc/xmon/ppc-dis.c @@ -1,22 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* ppc-dis.c -- Disassemble PowerPC instructions Copyright (C) 1994-2016 Free Software Foundation, Inc. Written by Ian Lance Taylor, Cygnus Support This file is part of GDB, GAS, and the GNU binutils. -GDB, GAS, and the GNU binutils are free software; you can redistribute -them and/or modify them under the terms of the GNU General Public -License as published by the Free Software Foundation; either version -2, or (at your option) any later version. - -GDB, GAS, and the GNU binutils are distributed in the hope that they -will be useful, but WITHOUT ANY WARRANTY; without even the implied -warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See -the GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this file; see the file COPYING. If not, write to the Free -Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ + */ #include <asm/cputable.h> #include <asm/cpu_has_feature.h> diff --git a/arch/powerpc/xmon/ppc-opc.c b/arch/powerpc/xmon/ppc-opc.c index ac2b55b1332ed..dfb80810b16cb 100644 --- a/arch/powerpc/xmon/ppc-opc.c +++ b/arch/powerpc/xmon/ppc-opc.c @@ -1,23 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* ppc-opc.c -- PowerPC opcode list Copyright (C) 1994-2016 Free Software Foundation, Inc. Written by Ian Lance Taylor, Cygnus Support This file is part of GDB, GAS, and the GNU binutils. - GDB, GAS, and the GNU binutils are free software; you can redistribute - them and/or modify them under the terms of the GNU General Public - License as published by the Free Software Foundation; either version - 2, or (at your option) any later version. - - GDB, GAS, and the GNU binutils are distributed in the hope that they - will be useful, but WITHOUT ANY WARRANTY; without even the implied - warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this file; see the file COPYING. If not, write to the Free - Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA - 02110-1301, USA. */ + */ #include <linux/stddef.h> #include <linux/kernel.h> diff --git a/arch/riscv/include/asm/atomic.h b/arch/riscv/include/asm/atomic.h index 93826771b616a..9038aeb900a6c 100644 --- a/arch/riscv/include/asm/atomic.h +++ b/arch/riscv/include/asm/atomic.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Copyright (C) 2012 Regents of the University of California * Copyright (C) 2017 SiFive - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _ASM_RISCV_ATOMIC_H diff --git a/arch/riscv/kernel/process.c b/arch/riscv/kernel/process.c index bef19993ea92c..f23794bd1e90c 100644 --- a/arch/riscv/kernel/process.c +++ b/arch/riscv/kernel/process.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2009 Sunplus Core Technology Co., Ltd. * Chen Liqin <liqin.chen@sunplusct.com> * Lennox Wu <lennox.wu@sunplusct.com> * Copyright (C) 2012 Regents of the University of California * Copyright (C) 2017 SiFive - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., */ #include <linux/kernel.h> diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c index d93bcce004e3e..b92e6831d1ec8 100644 --- a/arch/riscv/kernel/setup.c +++ b/arch/riscv/kernel/setup.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2009 Sunplus Core Technology Co., Ltd. * Chen Liqin <liqin.chen@sunplusct.com> * Lennox Wu <lennox.wu@sunplusct.com> * Copyright (C) 2012 Regents of the University of California - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., */ #include <linux/init.h> diff --git a/arch/riscv/kernel/signal.c b/arch/riscv/kernel/signal.c index 804d6ee4f3c5b..1fe1b02e44d00 100644 --- a/arch/riscv/kernel/signal.c +++ b/arch/riscv/kernel/signal.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2009 Sunplus Core Technology Co., Ltd. * Chen Liqin <liqin.chen@sunplusct.com> * Lennox Wu <lennox.wu@sunplusct.com> * Copyright (C) 2012 Regents of the University of California - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., */ #include <linux/signal.h> diff --git a/arch/riscv/mm/extable.c b/arch/riscv/mm/extable.c index 11bb9417123bd..7aed9178d365d 100644 --- a/arch/riscv/mm/extable.c +++ b/arch/riscv/mm/extable.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2009 Sunplus Core Technology Co., Ltd. * Lennox Wu <lennox.wu@sunplusct.com> * Chen Liqin <liqin.chen@sunplusct.com> * Copyright (C) 2013 Regents of the University of California - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., */ diff --git a/arch/riscv/mm/fault.c b/arch/riscv/mm/fault.c index cec8be9e2d6ac..fd7662afddeac 100644 --- a/arch/riscv/mm/fault.c +++ b/arch/riscv/mm/fault.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2009 Sunplus Core Technology Co., Ltd. * Lennox Wu <lennox.wu@sunplusct.com> * Chen Liqin <liqin.chen@sunplusct.com> * Copyright (C) 2012 Regents of the University of California - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., */ diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h index bdbc81b5bc914..2b00a3ebee086 100644 --- a/arch/s390/include/asm/kvm_host.h +++ b/arch/s390/include/asm/kvm_host.h @@ -36,7 +36,7 @@ */ #define KVM_NR_IRQCHIPS 1 #define KVM_IRQCHIP_NUM_PINS 4096 -#define KVM_HALT_POLL_NS_DEFAULT 80000 +#define KVM_HALT_POLL_NS_DEFAULT 50000 /* s390-specific vcpu->requests bit members */ #define KVM_REQ_ENABLE_IBS KVM_ARCH_REQ(0) diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 8d6d75db8de65..e5e8eb29e68e1 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -181,7 +181,7 @@ MODULE_PARM_DESC(hpage, "1m huge page backing support"); /* maximum percentage of steal time for polling. >100 is treated like 100 */ static u8 halt_poll_max_steal = 10; module_param(halt_poll_max_steal, byte, 0644); -MODULE_PARM_DESC(hpage, "Maximum percentage of steal time to allow polling"); +MODULE_PARM_DESC(halt_poll_max_steal, "Maximum percentage of steal time to allow polling"); /* * For now we handle at most 16 double words as this is what the s390 base @@ -4524,21 +4524,28 @@ void kvm_arch_commit_memory_region(struct kvm *kvm, const struct kvm_memory_slot *new, enum kvm_mr_change change) { - int rc; - - /* If the basics of the memslot do not change, we do not want - * to update the gmap. Every update causes several unnecessary - * segment translation exceptions. This is usually handled just - * fine by the normal fault handler + gmap, but it will also - * cause faults on the prefix page of running guest CPUs. - */ - if (old->userspace_addr == mem->userspace_addr && - old->base_gfn * PAGE_SIZE == mem->guest_phys_addr && - old->npages * PAGE_SIZE == mem->memory_size) - return; + int rc = 0; - rc = gmap_map_segment(kvm->arch.gmap, mem->userspace_addr, - mem->guest_phys_addr, mem->memory_size); + switch (change) { + case KVM_MR_DELETE: + rc = gmap_unmap_segment(kvm->arch.gmap, old->base_gfn * PAGE_SIZE, + old->npages * PAGE_SIZE); + break; + case KVM_MR_MOVE: + rc = gmap_unmap_segment(kvm->arch.gmap, old->base_gfn * PAGE_SIZE, + old->npages * PAGE_SIZE); + if (rc) + break; + /* FALLTHROUGH */ + case KVM_MR_CREATE: + rc = gmap_map_segment(kvm->arch.gmap, mem->userspace_addr, + mem->guest_phys_addr, mem->memory_size); + break; + case KVM_MR_FLAGS_ONLY: + break; + default: + WARN(1, "Unknown KVM MR CHANGE: %d\n", change); + } if (rc) pr_warn("failed to commit memory region\n"); return; diff --git a/arch/sparc/boot/piggyback.c b/arch/sparc/boot/piggyback.c index bb7c95161d718..a7a38fb4ece0f 100644 --- a/arch/sparc/boot/piggyback.c +++ b/arch/sparc/boot/piggyback.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Simple utility to make a single-image install kernel with initial ramdisk for Sparc tftpbooting without need to set up nfs. @@ -6,19 +7,7 @@ Pete Zaitcev <zaitcev@yahoo.com> endian fixes for cross-compiles, 2000. Copyright (C) 2011 Sam Ravnborg <sam@ravnborg.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + */ #include <dirent.h> #include <stdlib.h> diff --git a/arch/sparc/include/asm/xor_32.h b/arch/sparc/include/asm/xor_32.h index 44bfa0787f3ff..3e5af37e4b9cd 100644 --- a/arch/sparc/include/asm/xor_32.h +++ b/arch/sparc/include/asm/xor_32.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm/xor.h * * Optimized RAID-5 checksumming functions for 32-bit Sparc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/arch/sparc/include/asm/xor_64.h b/arch/sparc/include/asm/xor_64.h index 50c8828560310..16169f3edcd5b 100644 --- a/arch/sparc/include/asm/xor_64.h +++ b/arch/sparc/include/asm/xor_64.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm/xor.h * @@ -7,15 +8,6 @@ * * Copyright (C) 1997, 1999 Jakub Jelinek (jj@ultra.linux.cz) * Copyright (C) 2006 David S. Miller <davem@davemloft.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <asm/spitfire.h> diff --git a/arch/x86/boot/bioscall.S b/arch/x86/boot/bioscall.S index d401b4a262b09..5521ea12f44e0 100644 --- a/arch/x86/boot/bioscall.S +++ b/arch/x86/boot/bioscall.S @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ----------------------------------------------------------------------- * * Copyright 2009-2014 Intel Corporation; author H. Peter Anvin * - * This file is part of the Linux kernel, and is made available under - * the terms of the GNU General Public License version 2 or (at your - * option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ /* diff --git a/arch/x86/boot/mkcpustr.c b/arch/x86/boot/mkcpustr.c index f72498dc90d23..9caa10e822172 100644 --- a/arch/x86/boot/mkcpustr.c +++ b/arch/x86/boot/mkcpustr.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* ----------------------------------------------------------------------- * * * Copyright 2008 rPath, Inc. - All Rights Reserved * - * This file is part of the Linux kernel, and is made available under - * the terms of the GNU General Public License version 2 or (at your - * option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ /* diff --git a/arch/x86/boot/regs.c b/arch/x86/boot/regs.c index 2fe3616ba1613..55de6b3092b89 100644 --- a/arch/x86/boot/regs.c +++ b/arch/x86/boot/regs.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* ----------------------------------------------------------------------- * * Copyright 2009 Intel Corporation; author H. Peter Anvin * - * This file is part of the Linux kernel, and is made available under - * the terms of the GNU General Public License version 2 or (at your - * option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ /* diff --git a/arch/x86/boot/vesa.h b/arch/x86/boot/vesa.h index 468e444622c50..9e23fdffbb889 100644 --- a/arch/x86/boot/vesa.h +++ b/arch/x86/boot/vesa.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ----------------------------------------------------------------------- * * * Copyright 1999-2007 H. Peter Anvin - All Rights Reserved * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 53 Temple Place Ste 330, - * Boston MA 02111-1307, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ #ifndef BOOT_VESA_H diff --git a/arch/x86/include/asm/ist.h b/arch/x86/include/asm/ist.h index c9803f1a20337..7ede2731dc92b 100644 --- a/arch/x86/include/asm/ist.h +++ b/arch/x86/include/asm/ist.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Include file for the interface to IST BIOS * Copyright 2002 Andy Grover <andrew.grover@intel.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef _ASM_X86_IST_H #define _ASM_X86_IST_H diff --git a/arch/x86/include/asm/xor.h b/arch/x86/include/asm/xor.h index 45c8605467f13..2ee95a7769e60 100644 --- a/arch/x86/include/asm/xor.h +++ b/arch/x86/include/asm/xor.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef _ASM_X86_XOR_H #define _ASM_X86_XOR_H /* * Optimized RAID-5 checksumming functions for SSE. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/arch/x86/include/asm/xor_32.h b/arch/x86/include/asm/xor_32.h index 635eac5439229..67ceb790e6397 100644 --- a/arch/x86/include/asm/xor_32.h +++ b/arch/x86/include/asm/xor_32.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef _ASM_X86_XOR_32_H #define _ASM_X86_XOR_32_H /* * Optimized RAID-5 checksumming functions for MMX. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c index f7151cd03cb08..660270359d393 100644 --- a/arch/x86/kernel/apm_32.c +++ b/arch/x86/kernel/apm_32.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- * APM BIOS driver for Linux * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au) @@ -5,16 +6,6 @@ * Initial development of this driver was funded by NEC Australia P/L * and NEC Corporation * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * * October 1995, Rik Faith (faith@cs.unc.edu): * Minor enhancements and updates (to the patch set) for 1.3.x * Documentation diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c index 13b13311b7925..9a8c1648fc9a5 100644 --- a/arch/x86/kernel/kgdb.c +++ b/arch/x86/kernel/kgdb.c @@ -1,14 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * */ /* diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index 7bbaa6baf37f9..06f6bb48d0189 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Paravirtualization interfaces Copyright (C) 2006 Rusty Russell IBM Corporation - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 2007 - x86_64 support added by Glauber de Oliveira Costa, Red Hat Inc */ diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c index 9b158b4716d29..0ff3e294d0e56 100644 --- a/arch/x86/kernel/pvclock.c +++ b/arch/x86/kernel/pvclock.c @@ -1,18 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* paravirtual clock -- common code used by kvm/xen - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c index 04adc8d60aed8..4693e2f3a03ec 100644 --- a/arch/x86/kernel/smp.c +++ b/arch/x86/kernel/smp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Intel SMP support routines. * @@ -6,9 +7,6 @@ * (c) 2002,2003 Andi Kleen, SuSE Labs. * * i386 and x86_64 integration by Glauber Costa <gcosta@redhat.com> - * - * This code is released under the GNU General Public License version 2 or - * later. */ #include <linux/init.h> diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 73e69aaaa1174..362dd8953f480 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * x86 SMP booting functions * @@ -12,9 +13,6 @@ * Pentium Pro and Pentium-II/Xeon MP machines. * Original development of Linux SMP code supported by Caldera. * - * This code is released under the GNU General Public License version 2 or - * later. - * * Fixes * Felix Koop : NR_CPUS used properly * Jose Renau : Handle single CPU case. diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index 80a642a0143d7..e18a9f9f65b54 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -456,8 +456,9 @@ static inline int __do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function, } break; } - /* function 4 has additional index. */ - case 4: { + /* functions 4 and 0x8000001d have additional index. */ + case 4: + case 0x8000001d: { int i, cache_type; entry->flags |= KVM_CPUID_FLAG_SIGNIFCANT_INDEX; @@ -701,8 +702,7 @@ static inline int __do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function, entry->ecx = entry->edx = 0; break; case 0x8000001a: - break; - case 0x8000001d: + case 0x8000001e: break; /*Add support for Centaur's CPUID instruction*/ case 0xC0000000: diff --git a/arch/x86/kvm/debugfs.c b/arch/x86/kvm/debugfs.c index c19c7ede9bd6c..a2f3432ce090e 100644 --- a/arch/x86/kvm/debugfs.c +++ b/arch/x86/kvm/debugfs.c @@ -9,12 +9,22 @@ */ #include <linux/kvm_host.h> #include <linux/debugfs.h> +#include "lapic.h" bool kvm_arch_has_vcpu_debugfs(void) { return true; } +static int vcpu_get_timer_advance_ns(void *data, u64 *val) +{ + struct kvm_vcpu *vcpu = (struct kvm_vcpu *) data; + *val = vcpu->arch.apic->lapic_timer.timer_advance_ns; + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(vcpu_timer_advance_ns_fops, vcpu_get_timer_advance_ns, NULL, "%llu\n"); + static int vcpu_get_tsc_offset(void *data, u64 *val) { struct kvm_vcpu *vcpu = (struct kvm_vcpu *) data; @@ -51,6 +61,14 @@ int kvm_arch_create_vcpu_debugfs(struct kvm_vcpu *vcpu) if (!ret) return -ENOMEM; + if (lapic_in_kernel(vcpu)) { + ret = debugfs_create_file("lapic_timer_advance_ns", 0444, + vcpu->debugfs_dentry, + vcpu, &vcpu_timer_advance_ns_fops); + if (!ret) + return -ENOMEM; + } + if (kvm_has_tsc_control) { ret = debugfs_create_file("tsc-scaling-ratio", 0444, vcpu->debugfs_dentry, diff --git a/arch/x86/kvm/irq.c b/arch/x86/kvm/irq.c index faa264822cee3..007bc654f928a 100644 --- a/arch/x86/kvm/irq.c +++ b/arch/x86/kvm/irq.c @@ -172,3 +172,10 @@ void __kvm_migrate_timers(struct kvm_vcpu *vcpu) __kvm_migrate_apic_timer(vcpu); __kvm_migrate_pit_timer(vcpu); } + +bool kvm_arch_irqfd_allowed(struct kvm *kvm, struct kvm_irqfd *args) +{ + bool resample = args->flags & KVM_IRQFD_FLAG_RESAMPLE; + + return resample ? irqchip_kernel(kvm) : irqchip_in_kernel(kvm); +} diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h index d5005cc265217..fd210cdd49839 100644 --- a/arch/x86/kvm/irq.h +++ b/arch/x86/kvm/irq.h @@ -114,6 +114,7 @@ static inline int irqchip_in_kernel(struct kvm *kvm) return mode != KVM_IRQCHIP_NONE; } +bool kvm_arch_irqfd_allowed(struct kvm *kvm, struct kvm_irqfd *args); void kvm_inject_pending_timer_irqs(struct kvm_vcpu *vcpu); void kvm_inject_apic_timer_irqs(struct kvm_vcpu *vcpu); void kvm_apic_nmi_wd_deliver(struct kvm_vcpu *vcpu); diff --git a/arch/x86/kvm/pmu.c b/arch/x86/kvm/pmu.c index e39741997893a..dd745b58ffd8a 100644 --- a/arch/x86/kvm/pmu.c +++ b/arch/x86/kvm/pmu.c @@ -283,7 +283,7 @@ int kvm_pmu_rdpmc(struct kvm_vcpu *vcpu, unsigned idx, u64 *data) bool fast_mode = idx & (1u << 31); struct kvm_pmu *pmu = vcpu_to_pmu(vcpu); struct kvm_pmc *pmc; - u64 ctr_val; + u64 mask = fast_mode ? ~0u : ~0ull; if (!pmu->version) return 1; @@ -291,15 +291,11 @@ int kvm_pmu_rdpmc(struct kvm_vcpu *vcpu, unsigned idx, u64 *data) if (is_vmware_backdoor_pmc(idx)) return kvm_pmu_rdpmc_vmware(vcpu, idx, data); - pmc = kvm_x86_ops->pmu_ops->msr_idx_to_pmc(vcpu, idx); + pmc = kvm_x86_ops->pmu_ops->msr_idx_to_pmc(vcpu, idx, &mask); if (!pmc) return 1; - ctr_val = pmc_read_counter(pmc); - if (fast_mode) - ctr_val = (u32)ctr_val; - - *data = ctr_val; + *data = pmc_read_counter(pmc) & mask; return 0; } diff --git a/arch/x86/kvm/pmu.h b/arch/x86/kvm/pmu.h index ba8898e1a8542..22dff661145a1 100644 --- a/arch/x86/kvm/pmu.h +++ b/arch/x86/kvm/pmu.h @@ -25,7 +25,8 @@ struct kvm_pmu_ops { unsigned (*find_fixed_event)(int idx); bool (*pmc_is_enabled)(struct kvm_pmc *pmc); struct kvm_pmc *(*pmc_idx_to_pmc)(struct kvm_pmu *pmu, int pmc_idx); - struct kvm_pmc *(*msr_idx_to_pmc)(struct kvm_vcpu *vcpu, unsigned idx); + struct kvm_pmc *(*msr_idx_to_pmc)(struct kvm_vcpu *vcpu, unsigned idx, + u64 *mask); int (*is_valid_msr_idx)(struct kvm_vcpu *vcpu, unsigned idx); bool (*is_valid_msr)(struct kvm_vcpu *vcpu, u32 msr); int (*get_msr)(struct kvm_vcpu *vcpu, u32 msr, u64 *data); diff --git a/arch/x86/kvm/pmu_amd.c b/arch/x86/kvm/pmu_amd.c index 1495a735b38e7..d3118088f1cd3 100644 --- a/arch/x86/kvm/pmu_amd.c +++ b/arch/x86/kvm/pmu_amd.c @@ -186,7 +186,7 @@ static int amd_is_valid_msr_idx(struct kvm_vcpu *vcpu, unsigned idx) } /* idx is the ECX register of RDPMC instruction */ -static struct kvm_pmc *amd_msr_idx_to_pmc(struct kvm_vcpu *vcpu, unsigned idx) +static struct kvm_pmc *amd_msr_idx_to_pmc(struct kvm_vcpu *vcpu, unsigned idx, u64 *mask) { struct kvm_pmu *pmu = vcpu_to_pmu(vcpu); struct kvm_pmc *counters; @@ -269,10 +269,10 @@ static void amd_pmu_refresh(struct kvm_vcpu *vcpu) pmu->counter_bitmask[KVM_PMC_GP] = ((u64)1 << 48) - 1; pmu->reserved_bits = 0xffffffff00200000ull; + pmu->version = 1; /* not applicable to AMD; but clean them to prevent any fall out */ pmu->counter_bitmask[KVM_PMC_FIXED] = 0; pmu->nr_arch_fixed_counters = 0; - pmu->version = 0; pmu->global_status = 0; } diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index a849dcb7fbc5c..735b8c01895e1 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -379,6 +379,9 @@ module_param(vgif, int, 0444); static int sev = IS_ENABLED(CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT); module_param(sev, int, 0444); +static bool __read_mostly dump_invalid_vmcb = 0; +module_param(dump_invalid_vmcb, bool, 0644); + static u8 rsm_ins_bytes[] = "\x0f\xaa"; static void svm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0); @@ -2024,7 +2027,11 @@ static void avic_vcpu_load(struct kvm_vcpu *vcpu, int cpu) if (!kvm_vcpu_apicv_active(vcpu)) return; - if (WARN_ON(h_physical_id >= AVIC_MAX_PHYSICAL_ID_COUNT)) + /* + * Since the host physical APIC id is 8 bits, + * we can support host APIC ID upto 255. + */ + if (WARN_ON(h_physical_id > AVIC_PHYSICAL_ID_ENTRY_HOST_PHYSICAL_ID_MASK)) return; entry = READ_ONCE(*(svm->avic_physical_id_cache)); @@ -4824,6 +4831,11 @@ static void dump_vmcb(struct kvm_vcpu *vcpu) struct vmcb_control_area *control = &svm->vmcb->control; struct vmcb_save_area *save = &svm->vmcb->save; + if (!dump_invalid_vmcb) { + pr_warn_ratelimited("set kvm_amd.dump_invalid_vmcb=1 to dump internal KVM state.\n"); + return; + } + pr_err("VMCB Control Area:\n"); pr_err("%-20s%04x\n", "cr_read:", control->intercept_cr & 0xffff); pr_err("%-20s%04x\n", "cr_write:", control->intercept_cr >> 16); @@ -4982,7 +4994,6 @@ static int handle_exit(struct kvm_vcpu *vcpu) kvm_run->exit_reason = KVM_EXIT_FAIL_ENTRY; kvm_run->fail_entry.hardware_entry_failure_reason = svm->vmcb->control.exit_code; - pr_err("KVM: FAILED VMRUN WITH VMCB:\n"); dump_vmcb(vcpu); return 0; } diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index f1a69117ac0f1..1032f068f0b9c 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -2784,14 +2784,13 @@ static int nested_vmx_check_vmentry_hw(struct kvm_vcpu *vcpu) : "cc", "memory" ); - preempt_enable(); - if (vmx->msr_autoload.host.nr) vmcs_write32(VM_EXIT_MSR_LOAD_COUNT, vmx->msr_autoload.host.nr); if (vmx->msr_autoload.guest.nr) vmcs_write32(VM_ENTRY_MSR_LOAD_COUNT, vmx->msr_autoload.guest.nr); if (vm_fail) { + preempt_enable(); WARN_ON_ONCE(vmcs_read32(VM_INSTRUCTION_ERROR) != VMXERR_ENTRY_INVALID_CONTROL_FIELD); return 1; @@ -2803,6 +2802,7 @@ static int nested_vmx_check_vmentry_hw(struct kvm_vcpu *vcpu) local_irq_enable(); if (hw_breakpoint_active()) set_debugreg(__this_cpu_read(cpu_dr7), 7); + preempt_enable(); /* * A non-failing VMEntry means we somehow entered guest mode with @@ -5423,39 +5423,44 @@ static int vmx_set_nested_state(struct kvm_vcpu *vcpu, if (!(kvm_state->flags & KVM_STATE_NESTED_GUEST_MODE)) return 0; + vmx->nested.nested_run_pending = + !!(kvm_state->flags & KVM_STATE_NESTED_RUN_PENDING); + + ret = -EINVAL; if (nested_cpu_has_shadow_vmcs(vmcs12) && vmcs12->vmcs_link_pointer != -1ull) { struct vmcs12 *shadow_vmcs12 = get_shadow_vmcs12(vcpu); - if (kvm_state->size < sizeof(*kvm_state) + 2 * sizeof(*vmcs12)) - return -EINVAL; + if (kvm_state->size < sizeof(*kvm_state) + VMCS12_SIZE + sizeof(*vmcs12)) + goto error_guest_mode; if (copy_from_user(shadow_vmcs12, user_kvm_nested_state->data + VMCS12_SIZE, - sizeof(*vmcs12))) - return -EFAULT; + sizeof(*vmcs12))) { + ret = -EFAULT; + goto error_guest_mode; + } if (shadow_vmcs12->hdr.revision_id != VMCS12_REVISION || !shadow_vmcs12->hdr.shadow_vmcs) - return -EINVAL; + goto error_guest_mode; } if (nested_vmx_check_controls(vcpu, vmcs12) || nested_vmx_check_host_state(vcpu, vmcs12) || nested_vmx_check_guest_state(vcpu, vmcs12, &exit_qual)) - return -EINVAL; + goto error_guest_mode; vmx->nested.dirty_vmcs12 = true; - vmx->nested.nested_run_pending = - !!(kvm_state->flags & KVM_STATE_NESTED_RUN_PENDING); - ret = nested_vmx_enter_non_root_mode(vcpu, false); - if (ret) { - vmx->nested.nested_run_pending = 0; - return -EINVAL; - } + if (ret) + goto error_guest_mode; return 0; + +error_guest_mode: + vmx->nested.nested_run_pending = 0; + return ret; } void nested_vmx_vcpu_setup(void) diff --git a/arch/x86/kvm/vmx/pmu_intel.c b/arch/x86/kvm/vmx/pmu_intel.c index f8502c376b370..a99613a060dd8 100644 --- a/arch/x86/kvm/vmx/pmu_intel.c +++ b/arch/x86/kvm/vmx/pmu_intel.c @@ -126,7 +126,7 @@ static int intel_is_valid_msr_idx(struct kvm_vcpu *vcpu, unsigned idx) } static struct kvm_pmc *intel_msr_idx_to_pmc(struct kvm_vcpu *vcpu, - unsigned idx) + unsigned idx, u64 *mask) { struct kvm_pmu *pmu = vcpu_to_pmu(vcpu); bool fixed = idx & (1u << 30); @@ -138,6 +138,7 @@ static struct kvm_pmc *intel_msr_idx_to_pmc(struct kvm_vcpu *vcpu, if (fixed && idx >= pmu->nr_arch_fixed_counters) return NULL; counters = fixed ? pmu->fixed_counters : pmu->gp_counters; + *mask &= pmu->counter_bitmask[fixed ? KVM_PMC_FIXED : KVM_PMC_GP]; return &counters[idx]; } @@ -183,9 +184,13 @@ static int intel_pmu_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *data) *data = pmu->global_ovf_ctrl; return 0; default: - if ((pmc = get_gp_pmc(pmu, msr, MSR_IA32_PERFCTR0)) || - (pmc = get_fixed_pmc(pmu, msr))) { - *data = pmc_read_counter(pmc); + if ((pmc = get_gp_pmc(pmu, msr, MSR_IA32_PERFCTR0))) { + u64 val = pmc_read_counter(pmc); + *data = val & pmu->counter_bitmask[KVM_PMC_GP]; + return 0; + } else if ((pmc = get_fixed_pmc(pmu, msr))) { + u64 val = pmc_read_counter(pmc); + *data = val & pmu->counter_bitmask[KVM_PMC_FIXED]; return 0; } else if ((pmc = get_gp_pmc(pmu, msr, MSR_P6_EVNTSEL0))) { *data = pmc->eventsel; @@ -235,11 +240,14 @@ static int intel_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info) } break; default: - if ((pmc = get_gp_pmc(pmu, msr, MSR_IA32_PERFCTR0)) || - (pmc = get_fixed_pmc(pmu, msr))) { - if (!msr_info->host_initiated) - data = (s64)(s32)data; - pmc->counter += data - pmc_read_counter(pmc); + if ((pmc = get_gp_pmc(pmu, msr, MSR_IA32_PERFCTR0))) { + if (msr_info->host_initiated) + pmc->counter = data; + else + pmc->counter = (s32)data; + return 0; + } else if ((pmc = get_fixed_pmc(pmu, msr))) { + pmc->counter = data; return 0; } else if ((pmc = get_gp_pmc(pmu, msr, MSR_P6_EVNTSEL0))) { if (data == pmc->eventsel) diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 1ac167614032a..b93e36ddee5e4 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -114,6 +114,9 @@ static u64 __read_mostly host_xss; bool __read_mostly enable_pml = 1; module_param_named(pml, enable_pml, bool, S_IRUGO); +static bool __read_mostly dump_invalid_vmcs = 0; +module_param(dump_invalid_vmcs, bool, 0644); + #define MSR_BITMAP_MODE_X2APIC 1 #define MSR_BITMAP_MODE_X2APIC_APICV 2 @@ -5607,15 +5610,24 @@ static void vmx_dump_dtsel(char *name, uint32_t limit) void dump_vmcs(void) { - u32 vmentry_ctl = vmcs_read32(VM_ENTRY_CONTROLS); - u32 vmexit_ctl = vmcs_read32(VM_EXIT_CONTROLS); - u32 cpu_based_exec_ctrl = vmcs_read32(CPU_BASED_VM_EXEC_CONTROL); - u32 pin_based_exec_ctrl = vmcs_read32(PIN_BASED_VM_EXEC_CONTROL); - u32 secondary_exec_control = 0; - unsigned long cr4 = vmcs_readl(GUEST_CR4); - u64 efer = vmcs_read64(GUEST_IA32_EFER); + u32 vmentry_ctl, vmexit_ctl; + u32 cpu_based_exec_ctrl, pin_based_exec_ctrl, secondary_exec_control; + unsigned long cr4; + u64 efer; int i, n; + if (!dump_invalid_vmcs) { + pr_warn_ratelimited("set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state.\n"); + return; + } + + vmentry_ctl = vmcs_read32(VM_ENTRY_CONTROLS); + vmexit_ctl = vmcs_read32(VM_EXIT_CONTROLS); + cpu_based_exec_ctrl = vmcs_read32(CPU_BASED_VM_EXEC_CONTROL); + pin_based_exec_ctrl = vmcs_read32(PIN_BASED_VM_EXEC_CONTROL); + cr4 = vmcs_readl(GUEST_CR4); + efer = vmcs_read64(GUEST_IA32_EFER); + secondary_exec_control = 0; if (cpu_has_secondary_exec_ctrls()) secondary_exec_control = vmcs_read32(SECONDARY_VM_EXEC_CONTROL); diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index 63d37ccce3dc5..61128b48c503f 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -319,6 +319,7 @@ void vmx_set_nmi_mask(struct kvm_vcpu *vcpu, bool masked); void vmx_set_virtual_apic_mode(struct kvm_vcpu *vcpu); struct shared_msr_entry *find_msr_entry(struct vcpu_vmx *vmx, u32 msr); void pt_update_intercept_for_msr(struct vcpu_vmx *vmx); +void vmx_update_host_rsp(struct vcpu_vmx *vmx, unsigned long host_rsp); #define POSTED_INTR_ON 0 #define POSTED_INTR_SN 1 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 536b78c4af6e6..acb179f78fdcd 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -143,7 +143,7 @@ module_param(tsc_tolerance_ppm, uint, S_IRUGO | S_IWUSR); * tuning, i.e. allows priveleged userspace to set an exact advancement time. */ static int __read_mostly lapic_timer_advance_ns = -1; -module_param(lapic_timer_advance_ns, uint, S_IRUGO | S_IWUSR); +module_param(lapic_timer_advance_ns, int, S_IRUGO | S_IWUSR); static bool __read_mostly vector_hashing = true; module_param(vector_hashing, bool, S_IRUGO); @@ -1298,7 +1298,7 @@ static int set_efer(struct kvm_vcpu *vcpu, struct msr_data *msr_info) u64 efer = msr_info->data; if (efer & efer_reserved_bits) - return false; + return 1; if (!msr_info->host_initiated) { if (!__kvm_valid_efer(vcpu, efer)) diff --git a/arch/x86/platform/iris/iris.c b/arch/x86/platform/iris/iris.c index 735ba21efe916..1ac8578258afb 100644 --- a/arch/x86/platform/iris/iris.c +++ b/arch/x86/platform/iris/iris.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Eurobraille/Iris power off support. * @@ -5,20 +6,6 @@ * It is shutdown by a special I/O sequence which this module provides. * * Copyright (C) Shérab <Sebastien.Hinderer@ens-lyon.org> - * - * This program is free software ; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation ; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY ; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with the program ; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/moduleparam.h> diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c index 1297e185b8c8d..0c7dfec4acac8 100644 --- a/arch/x86/platform/uv/tlb_uv.c +++ b/arch/x86/platform/uv/tlb_uv.c @@ -1,10 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * SGI UltraViolet TLB flush routines. * * (c) 2008-2014 Cliff Wickman <cpw@sgi.com>, SGI. - * - * This code is released under the GNU General Public License version 2 or - * later. */ #include <linux/seq_file.h> #include <linux/proc_fs.h> diff --git a/block/blk-core.c b/block/blk-core.c index 419d600e6637b..1bf83a0df0f6b 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -413,7 +413,7 @@ int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags) smp_rmb(); wait_event(q->mq_freeze_wq, - (atomic_read(&q->mq_freeze_depth) == 0 && + (!q->mq_freeze_depth && (pm || (blk_pm_request_resume(q), !blk_queue_pm_only(q)))) || blk_queue_dying(q)); @@ -503,6 +503,7 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id) spin_lock_init(&q->queue_lock); init_waitqueue_head(&q->mq_freeze_wq); + mutex_init(&q->mq_freeze_lock); /* * Init percpu_ref in atomic mode so that it's faster to shutdown. diff --git a/block/blk-merge.c b/block/blk-merge.c index 21e87a714a736..17713d7d98d58 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -12,23 +12,6 @@ #include "blk.h" -/* - * Check if the two bvecs from two bios can be merged to one segment. If yes, - * no need to check gap between the two bios since the 1st bio and the 1st bvec - * in the 2nd bio can be handled in one segment. - */ -static inline bool bios_segs_mergeable(struct request_queue *q, - struct bio *prev, struct bio_vec *prev_last_bv, - struct bio_vec *next_first_bv) -{ - if (!biovec_phys_mergeable(q, prev_last_bv, next_first_bv)) - return false; - if (prev->bi_seg_back_size + next_first_bv->bv_len > - queue_max_segment_size(q)) - return false; - return true; -} - static inline bool bio_will_gap(struct request_queue *q, struct request *prev_rq, struct bio *prev, struct bio *next) { @@ -60,7 +43,7 @@ static inline bool bio_will_gap(struct request_queue *q, */ bio_get_last_bvec(prev, &pb); bio_get_first_bvec(next, &nb); - if (bios_segs_mergeable(q, prev, &pb, &nb)) + if (biovec_phys_mergeable(q, &pb, &nb)) return false; return __bvec_gap_to_prev(q, &pb, nb.bv_offset); } @@ -179,8 +162,7 @@ static unsigned get_max_segment_size(struct request_queue *q, * variables. */ static bool bvec_split_segs(struct request_queue *q, struct bio_vec *bv, - unsigned *nsegs, unsigned *last_seg_size, - unsigned *front_seg_size, unsigned *sectors, unsigned max_segs) + unsigned *nsegs, unsigned *sectors, unsigned max_segs) { unsigned len = bv->bv_len; unsigned total_len = 0; @@ -202,28 +184,12 @@ static bool bvec_split_segs(struct request_queue *q, struct bio_vec *bv, break; } - if (!new_nsegs) - return !!len; - - /* update front segment size */ - if (!*nsegs) { - unsigned first_seg_size; - - if (new_nsegs == 1) - first_seg_size = get_max_segment_size(q, bv->bv_offset); - else - first_seg_size = queue_max_segment_size(q); - - if (*front_seg_size < first_seg_size) - *front_seg_size = first_seg_size; + if (new_nsegs) { + *nsegs += new_nsegs; + if (sectors) + *sectors += total_len >> 9; } - /* update other varibles */ - *last_seg_size = seg_size; - *nsegs += new_nsegs; - if (sectors) - *sectors += total_len >> 9; - /* split in the middle of the bvec if len != 0 */ return !!len; } @@ -235,8 +201,7 @@ static struct bio *blk_bio_segment_split(struct request_queue *q, { struct bio_vec bv, bvprv, *bvprvp = NULL; struct bvec_iter iter; - unsigned seg_size = 0, nsegs = 0, sectors = 0; - unsigned front_seg_size = bio->bi_seg_front_size; + unsigned nsegs = 0, sectors = 0; bool do_split = true; struct bio *new = NULL; const unsigned max_sectors = get_max_io_size(q, bio); @@ -260,8 +225,6 @@ static struct bio *blk_bio_segment_split(struct request_queue *q, /* split in the middle of bvec */ bv.bv_len = (max_sectors - sectors) << 9; bvec_split_segs(q, &bv, &nsegs, - &seg_size, - &front_seg_size, §ors, max_segs); } goto split; @@ -275,12 +238,9 @@ static struct bio *blk_bio_segment_split(struct request_queue *q, if (bv.bv_offset + bv.bv_len <= PAGE_SIZE) { nsegs++; - seg_size = bv.bv_len; sectors += bv.bv_len >> 9; - if (nsegs == 1 && seg_size > front_seg_size) - front_seg_size = seg_size; - } else if (bvec_split_segs(q, &bv, &nsegs, &seg_size, - &front_seg_size, §ors, max_segs)) { + } else if (bvec_split_segs(q, &bv, &nsegs, §ors, + max_segs)) { goto split; } } @@ -295,10 +255,6 @@ split: bio = new; } - bio->bi_seg_front_size = front_seg_size; - if (seg_size > bio->bi_seg_back_size) - bio->bi_seg_back_size = seg_size; - return do_split ? new : NULL; } @@ -353,18 +309,13 @@ EXPORT_SYMBOL(blk_queue_split); static unsigned int __blk_recalc_rq_segments(struct request_queue *q, struct bio *bio) { - struct bio_vec uninitialized_var(bv), bvprv = { NULL }; - unsigned int seg_size, nr_phys_segs; - unsigned front_seg_size; - struct bio *fbio, *bbio; + unsigned int nr_phys_segs = 0; struct bvec_iter iter; - bool new_bio = false; + struct bio_vec bv; if (!bio) return 0; - front_seg_size = bio->bi_seg_front_size; - switch (bio_op(bio)) { case REQ_OP_DISCARD: case REQ_OP_SECURE_ERASE: @@ -374,42 +325,11 @@ static unsigned int __blk_recalc_rq_segments(struct request_queue *q, return 1; } - fbio = bio; - seg_size = 0; - nr_phys_segs = 0; for_each_bio(bio) { - bio_for_each_bvec(bv, bio, iter) { - if (new_bio) { - if (seg_size + bv.bv_len - > queue_max_segment_size(q)) - goto new_segment; - if (!biovec_phys_mergeable(q, &bvprv, &bv)) - goto new_segment; - - seg_size += bv.bv_len; - - if (nr_phys_segs == 1 && seg_size > - front_seg_size) - front_seg_size = seg_size; - - continue; - } -new_segment: - bvec_split_segs(q, &bv, &nr_phys_segs, &seg_size, - &front_seg_size, NULL, UINT_MAX); - new_bio = false; - } - bbio = bio; - if (likely(bio->bi_iter.bi_size)) { - bvprv = bv; - new_bio = true; - } + bio_for_each_bvec(bv, bio, iter) + bvec_split_segs(q, &bv, &nr_phys_segs, NULL, UINT_MAX); } - fbio->bi_seg_front_size = front_seg_size; - if (seg_size > bbio->bi_seg_back_size) - bbio->bi_seg_back_size = seg_size; - return nr_phys_segs; } @@ -429,24 +349,6 @@ void blk_recount_segments(struct request_queue *q, struct bio *bio) bio_set_flag(bio, BIO_SEG_VALID); } -static int blk_phys_contig_segment(struct request_queue *q, struct bio *bio, - struct bio *nxt) -{ - struct bio_vec end_bv = { NULL }, nxt_bv; - - if (bio->bi_seg_back_size + nxt->bi_seg_front_size > - queue_max_segment_size(q)) - return 0; - - if (!bio_has_data(bio)) - return 1; - - bio_get_last_bvec(bio, &end_bv); - bio_get_first_bvec(nxt, &nxt_bv); - - return biovec_phys_mergeable(q, &end_bv, &nxt_bv); -} - static inline struct scatterlist *blk_next_sg(struct scatterlist **sg, struct scatterlist *sglist) { @@ -706,8 +608,6 @@ static int ll_merge_requests_fn(struct request_queue *q, struct request *req, struct request *next) { int total_phys_segments; - unsigned int seg_size = - req->biotail->bi_seg_back_size + next->bio->bi_seg_front_size; if (req_gap_back_merge(req, next->bio)) return 0; @@ -720,14 +620,6 @@ static int ll_merge_requests_fn(struct request_queue *q, struct request *req, return 0; total_phys_segments = req->nr_phys_segments + next->nr_phys_segments; - if (blk_phys_contig_segment(q, req->biotail, next->bio)) { - if (req->nr_phys_segments == 1) - req->bio->bi_seg_front_size = seg_size; - if (next->nr_phys_segments == 1) - next->biotail->bi_seg_back_size = seg_size; - total_phys_segments--; - } - if (total_phys_segments > queue_max_segments(q)) return 0; diff --git a/block/blk-mq.c b/block/blk-mq.c index 08a6248d85365..32b8ad3d341b6 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -144,13 +144,14 @@ void blk_mq_in_flight_rw(struct request_queue *q, struct hd_struct *part, void blk_freeze_queue_start(struct request_queue *q) { - int freeze_depth; - - freeze_depth = atomic_inc_return(&q->mq_freeze_depth); - if (freeze_depth == 1) { + mutex_lock(&q->mq_freeze_lock); + if (++q->mq_freeze_depth == 1) { percpu_ref_kill(&q->q_usage_counter); + mutex_unlock(&q->mq_freeze_lock); if (queue_is_mq(q)) blk_mq_run_hw_queues(q, false); + } else { + mutex_unlock(&q->mq_freeze_lock); } } EXPORT_SYMBOL_GPL(blk_freeze_queue_start); @@ -199,14 +200,14 @@ EXPORT_SYMBOL_GPL(blk_mq_freeze_queue); void blk_mq_unfreeze_queue(struct request_queue *q) { - int freeze_depth; - - freeze_depth = atomic_dec_return(&q->mq_freeze_depth); - WARN_ON_ONCE(freeze_depth < 0); - if (!freeze_depth) { + mutex_lock(&q->mq_freeze_lock); + q->mq_freeze_depth--; + WARN_ON_ONCE(q->mq_freeze_depth < 0); + if (!q->mq_freeze_depth) { percpu_ref_resurrect(&q->q_usage_counter); wake_up_all(&q->mq_freeze_wq); } + mutex_unlock(&q->mq_freeze_lock); } EXPORT_SYMBOL_GPL(blk_mq_unfreeze_queue); diff --git a/block/blk-settings.c b/block/blk-settings.c index 3facc41476bea..2ae348c101a05 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -310,6 +310,9 @@ void blk_queue_max_segment_size(struct request_queue *q, unsigned int max_size) __func__, max_size); } + /* see blk_queue_virt_boundary() for the explanation */ + WARN_ON_ONCE(q->limits.virt_boundary_mask); + q->limits.max_segment_size = max_size; } EXPORT_SYMBOL(blk_queue_max_segment_size); @@ -742,6 +745,14 @@ EXPORT_SYMBOL(blk_queue_segment_boundary); void blk_queue_virt_boundary(struct request_queue *q, unsigned long mask) { q->limits.virt_boundary_mask = mask; + + /* + * Devices that require a virtual boundary do not support scatter/gather + * I/O natively, but instead require a descriptor list entry for each + * page (which might not be idential to the Linux PAGE_SIZE). Because + * of that they are not limited by our notion of "segment size". + */ + q->limits.max_segment_size = UINT_MAX; } EXPORT_SYMBOL(blk_queue_virt_boundary); diff --git a/certs/blacklist.c b/certs/blacklist.c index 3a507b9e2568a..f1a8672123c39 100644 --- a/certs/blacklist.c +++ b/certs/blacklist.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* System hash blacklist. * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "blacklist: "fmt diff --git a/certs/system_keyring.c b/certs/system_keyring.c index c05c29ae4d5da..1eba08a1af827 100644 --- a/certs/system_keyring.c +++ b/certs/system_keyring.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* System trusted keyring for trusted public keys * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/export.h> diff --git a/crypto/ansi_cprng.c b/crypto/ansi_cprng.c index e7c43ea4ce9d1..c475c1129ff2a 100644 --- a/crypto/ansi_cprng.c +++ b/crypto/ansi_cprng.c @@ -1,16 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * PRNG: Pseudo Random Number Generator * Based on NIST Recommended PRNG From ANSI X9.31 Appendix A.2.4 using * AES 128 cipher * * (C) Neil Horman <nhorman@tuxdriver.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * any later version. - * - * */ #include <crypto/internal/rng.h> diff --git a/crypto/asymmetric_keys/asymmetric_keys.h b/crypto/asymmetric_keys/asymmetric_keys.h index 7be1ccf4fa9f2..dc854cb737fb5 100644 --- a/crypto/asymmetric_keys/asymmetric_keys.h +++ b/crypto/asymmetric_keys/asymmetric_keys.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Internal definitions for asymmetric key type * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <keys/asymmetric-type.h> diff --git a/crypto/asymmetric_keys/asymmetric_type.c b/crypto/asymmetric_keys/asymmetric_type.c index 69a0788a7de5d..01945ab46382b 100644 --- a/crypto/asymmetric_keys/asymmetric_type.c +++ b/crypto/asymmetric_keys/asymmetric_type.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Asymmetric public-key cryptography key type * * See Documentation/crypto/asymmetric-keys.txt * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <keys/asymmetric-subtype.h> #include <keys/asymmetric-parser.h> diff --git a/crypto/asymmetric_keys/mscode_parser.c b/crypto/asymmetric_keys/mscode_parser.c index 83d2e9b381014..839591ad21ac0 100644 --- a/crypto/asymmetric_keys/mscode_parser.c +++ b/crypto/asymmetric_keys/mscode_parser.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Parse a Microsoft Individual Code Signing blob * * Copyright (C) 2014 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "MSCODE: "fmt diff --git a/crypto/asymmetric_keys/pkcs7_key_type.c b/crypto/asymmetric_keys/pkcs7_key_type.c index 5b2f6a2b55855..b930d3bbf1af5 100644 --- a/crypto/asymmetric_keys/pkcs7_key_type.c +++ b/crypto/asymmetric_keys/pkcs7_key_type.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Testing module to load key from trusted PKCS#7 message * * Copyright (C) 2014 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "PKCS7key: "fmt diff --git a/crypto/asymmetric_keys/pkcs7_parser.c b/crypto/asymmetric_keys/pkcs7_parser.c index f0d56e1a8b7e2..967329e0a07b7 100644 --- a/crypto/asymmetric_keys/pkcs7_parser.c +++ b/crypto/asymmetric_keys/pkcs7_parser.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* PKCS#7 parser * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "PKCS7: "fmt diff --git a/crypto/asymmetric_keys/pkcs7_parser.h b/crypto/asymmetric_keys/pkcs7_parser.h index ac341e19e5303..6565fdc2d4cac 100644 --- a/crypto/asymmetric_keys/pkcs7_parser.h +++ b/crypto/asymmetric_keys/pkcs7_parser.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* PKCS#7 crypto data parser internal definitions * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/oid_registry.h> diff --git a/crypto/asymmetric_keys/pkcs7_trust.c b/crypto/asymmetric_keys/pkcs7_trust.c index 598906b1e28d3..61af3c4d82ccf 100644 --- a/crypto/asymmetric_keys/pkcs7_trust.c +++ b/crypto/asymmetric_keys/pkcs7_trust.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Validate the trust chain of a PKCS#7 message. * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "PKCS7: "fmt diff --git a/crypto/asymmetric_keys/pkcs7_verify.c b/crypto/asymmetric_keys/pkcs7_verify.c index f7b0980bf02df..11bee67fa9cce 100644 --- a/crypto/asymmetric_keys/pkcs7_verify.c +++ b/crypto/asymmetric_keys/pkcs7_verify.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Verify the signature on a PKCS#7 message. * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "PKCS7: "fmt diff --git a/crypto/asymmetric_keys/pkcs8_parser.c b/crypto/asymmetric_keys/pkcs8_parser.c index 5f6a7ecc9765e..105dcce27f711 100644 --- a/crypto/asymmetric_keys/pkcs8_parser.c +++ b/crypto/asymmetric_keys/pkcs8_parser.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* PKCS#8 Private Key parser [RFC 5208]. * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "PKCS8: "fmt diff --git a/crypto/asymmetric_keys/public_key.c b/crypto/asymmetric_keys/public_key.c index 77e0ae7840ffb..364b9df9d631f 100644 --- a/crypto/asymmetric_keys/public_key.c +++ b/crypto/asymmetric_keys/public_key.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* In-software asymmetric public-key crypto subtype * * See Documentation/crypto/asymmetric-keys.txt * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "PKEY: "fmt diff --git a/crypto/asymmetric_keys/restrict.c b/crypto/asymmetric_keys/restrict.c index 7c93c7728454a..77ebebada29c4 100644 --- a/crypto/asymmetric_keys/restrict.c +++ b/crypto/asymmetric_keys/restrict.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Instantiate a public key crypto key from an X.509 Certificate * * Copyright (C) 2012, 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "ASYM: "fmt diff --git a/crypto/asymmetric_keys/signature.c b/crypto/asymmetric_keys/signature.c index ad95a58c66427..e24a031db1e4c 100644 --- a/crypto/asymmetric_keys/signature.c +++ b/crypto/asymmetric_keys/signature.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Signature verification with an asymmetric key * * See Documentation/crypto/asymmetric-keys.txt * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "SIG: "fmt diff --git a/crypto/asymmetric_keys/verify_pefile.c b/crypto/asymmetric_keys/verify_pefile.c index f8e4a932bcfbc..3b303fe2f061c 100644 --- a/crypto/asymmetric_keys/verify_pefile.c +++ b/crypto/asymmetric_keys/verify_pefile.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Parse a signed PE binary * * Copyright (C) 2014 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "PEFILE: "fmt diff --git a/crypto/asymmetric_keys/verify_pefile.h b/crypto/asymmetric_keys/verify_pefile.h index cd4d209307284..e1628e100cde6 100644 --- a/crypto/asymmetric_keys/verify_pefile.h +++ b/crypto/asymmetric_keys/verify_pefile.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* PE Binary parser bits * * Copyright (C) 2014 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <crypto/pkcs7.h> diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c index 5b7bfd95c334e..26ec20ef4899f 100644 --- a/crypto/asymmetric_keys/x509_cert_parser.c +++ b/crypto/asymmetric_keys/x509_cert_parser.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* X.509 certificate parser * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "X.509: "fmt diff --git a/crypto/asymmetric_keys/x509_parser.h b/crypto/asymmetric_keys/x509_parser.h index e373e74838120..c233f136fb354 100644 --- a/crypto/asymmetric_keys/x509_parser.h +++ b/crypto/asymmetric_keys/x509_parser.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* X.509 certificate parser internal definitions * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/time.h> diff --git a/crypto/asymmetric_keys/x509_public_key.c b/crypto/asymmetric_keys/x509_public_key.c index bd96683d8cde3..d964cc82b69c6 100644 --- a/crypto/asymmetric_keys/x509_public_key.c +++ b/crypto/asymmetric_keys/x509_public_key.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Instantiate a public key crypto key from an X.509 Certificate * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "X.509: "fmt diff --git a/crypto/async_tx/async_pq.c b/crypto/async_tx/async_pq.c index 80dc567801ec0..341ece61cf9ba 100644 --- a/crypto/async_tx/async_pq.c +++ b/crypto/async_tx/async_pq.c @@ -1,23 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright(c) 2007 Yuri Tikhonov <yur@emcraft.com> * Copyright(c) 2009 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution in the - * file called COPYING. */ #include <linux/kernel.h> #include <linux/interrupt.h> diff --git a/crypto/async_tx/async_raid6_recov.c b/crypto/async_tx/async_raid6_recov.c index 8fab6275ea1fa..f249142ceac4f 100644 --- a/crypto/async_tx/async_raid6_recov.c +++ b/crypto/async_tx/async_raid6_recov.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Asynchronous RAID-6 recovery calculations ASYNC_TX API. * Copyright(c) 2009 Intel Corporation * * based on raid6recov.c: * Copyright 2002 H. Peter Anvin - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 51 - * Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #include <linux/kernel.h> #include <linux/interrupt.h> diff --git a/crypto/cast_common.c b/crypto/cast_common.c index 117dd8250f27b..9b2f60fd4cef9 100644 --- a/crypto/cast_common.c +++ b/crypto/cast_common.c @@ -1,15 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Common lookup tables for CAST-128 (cast5) and CAST-256 (cast6) * * Copyright © 1998, 1999, 2000, 2001 Free Software Foundation, Inc. * Copyright © 2003 Kartikey Mahendra Bhatt <kartik_me@hotmail.com> * Copyright © 2012 Jussi Kivilinna <jussi.kivilinna@mbnet.fi> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * */ #include <linux/module.h> diff --git a/crypto/rsa.c b/crypto/rsa.c index dcbb03431778c..4cdbec95d0779 100644 --- a/crypto/rsa.c +++ b/crypto/rsa.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* RSA asymmetric public-key algorithm [RFC3447] * * Copyright (c) 2015, Intel Corporation * Authors: Tadeusz Struk <tadeusz.struk@intel.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/module.h> diff --git a/crypto/sha512_generic.c b/crypto/sha512_generic.c index 0193ecb8ae102..e34d09dd9971e 100644 --- a/crypto/sha512_generic.c +++ b/crypto/sha512_generic.c @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SHA-512 code by Jean-Luc Cooke <jlcooke@certainkey.com> * * Copyright (c) Jean-Luc Cooke <jlcooke@certainkey.com> * Copyright (c) Andrew McDonald <andrew@mcdonald.org.uk> * Copyright (c) 2003 Kyle McMartin <kyle@debian.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * */ #include <crypto/internal/hash.h> #include <linux/kernel.h> diff --git a/crypto/xor.c b/crypto/xor.c index bce9fe7af40ad..ea7349e6ed23b 100644 --- a/crypto/xor.c +++ b/crypto/xor.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * xor.c : Multiple Devices driver for Linux * @@ -5,15 +6,6 @@ * Ingo Molnar, Matti Aarnio, Jakub Jelinek, Richard Henderson. * * Dispatch optimized RAID-5 checksumming functions. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define BH_TRACE 0 diff --git a/drivers/accessibility/braille/braille_console.c b/drivers/accessibility/braille/braille_console.c index dc34a5b8bceee..1339c586bf645 100644 --- a/drivers/accessibility/braille/braille_console.c +++ b/drivers/accessibility/braille/braille_console.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Minimalistic braille device kernel support. * @@ -5,20 +6,6 @@ * Pressing Insert switches to VC browsing. * * Copyright (C) Samuel Thibault <samuel.thibault@ens-lyon.org> - * - * This program is free software ; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation ; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY ; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with the program ; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index 9058cb084b919..b5390b4c9ade8 100644 --- a/drivers/acpi/arm64/iort.c +++ b/drivers/acpi/arm64/iort.c @@ -753,31 +753,6 @@ static int __maybe_unused __get_pci_rid(struct pci_dev *pdev, u16 alias, return 0; } -static int arm_smmu_iort_xlate(struct device *dev, u32 streamid, - struct fwnode_handle *fwnode, - const struct iommu_ops *ops) -{ - int ret = iommu_fwspec_init(dev, fwnode, ops); - - if (!ret) - ret = iommu_fwspec_add_ids(dev, &streamid, 1); - - return ret; -} - -static inline bool iort_iommu_driver_enabled(u8 type) -{ - switch (type) { - case ACPI_IORT_NODE_SMMU_V3: - return IS_BUILTIN(CONFIG_ARM_SMMU_V3); - case ACPI_IORT_NODE_SMMU: - return IS_BUILTIN(CONFIG_ARM_SMMU); - default: - pr_warn("IORT node type %u does not describe an SMMU\n", type); - return false; - } -} - #ifdef CONFIG_IOMMU_API static struct acpi_iort_node *iort_get_msi_resv_iommu(struct device *dev) { @@ -878,15 +853,39 @@ int iort_iommu_msi_get_resv_regions(struct device *dev, struct list_head *head) return (resv == its->its_count) ? resv : -ENODEV; } -#else -static inline const struct iommu_ops *iort_fwspec_iommu_ops(struct device *dev) -{ return NULL; } -static inline int iort_add_device_replay(const struct iommu_ops *ops, - struct device *dev) -{ return 0; } -int iort_iommu_msi_get_resv_regions(struct device *dev, struct list_head *head) -{ return 0; } -#endif + +static inline bool iort_iommu_driver_enabled(u8 type) +{ + switch (type) { + case ACPI_IORT_NODE_SMMU_V3: + return IS_BUILTIN(CONFIG_ARM_SMMU_V3); + case ACPI_IORT_NODE_SMMU: + return IS_BUILTIN(CONFIG_ARM_SMMU); + default: + pr_warn("IORT node type %u does not describe an SMMU\n", type); + return false; + } +} + +static int arm_smmu_iort_xlate(struct device *dev, u32 streamid, + struct fwnode_handle *fwnode, + const struct iommu_ops *ops) +{ + int ret = iommu_fwspec_init(dev, fwnode, ops); + + if (!ret) + ret = iommu_fwspec_add_ids(dev, &streamid, 1); + + return ret; +} + +static bool iort_pci_rc_supports_ats(struct acpi_iort_node *node) +{ + struct acpi_iort_root_complex *pci_rc; + + pci_rc = (struct acpi_iort_root_complex *)node->node_data; + return pci_rc->ats_attribute & ACPI_IORT_ATS_SUPPORTED; +} static int iort_iommu_xlate(struct device *dev, struct acpi_iort_node *node, u32 streamid) @@ -933,6 +932,93 @@ static int iort_pci_iommu_init(struct pci_dev *pdev, u16 alias, void *data) return iort_iommu_xlate(info->dev, parent, streamid); } +/** + * iort_iommu_configure - Set-up IOMMU configuration for a device. + * + * @dev: device to configure + * + * Returns: iommu_ops pointer on configuration success + * NULL on configuration failure + */ +const struct iommu_ops *iort_iommu_configure(struct device *dev) +{ + struct acpi_iort_node *node, *parent; + const struct iommu_ops *ops; + u32 streamid = 0; + int err = -ENODEV; + + /* + * If we already translated the fwspec there + * is nothing left to do, return the iommu_ops. + */ + ops = iort_fwspec_iommu_ops(dev); + if (ops) + return ops; + + if (dev_is_pci(dev)) { + struct pci_bus *bus = to_pci_dev(dev)->bus; + struct iort_pci_alias_info info = { .dev = dev }; + + node = iort_scan_node(ACPI_IORT_NODE_PCI_ROOT_COMPLEX, + iort_match_node_callback, &bus->dev); + if (!node) + return NULL; + + info.node = node; + err = pci_for_each_dma_alias(to_pci_dev(dev), + iort_pci_iommu_init, &info); + + if (!err && iort_pci_rc_supports_ats(node)) + dev->iommu_fwspec->flags |= IOMMU_FWSPEC_PCI_RC_ATS; + } else { + int i = 0; + + node = iort_scan_node(ACPI_IORT_NODE_NAMED_COMPONENT, + iort_match_node_callback, dev); + if (!node) + return NULL; + + do { + parent = iort_node_map_platform_id(node, &streamid, + IORT_IOMMU_TYPE, + i++); + + if (parent) + err = iort_iommu_xlate(dev, parent, streamid); + } while (parent && !err); + } + + /* + * If we have reason to believe the IOMMU driver missed the initial + * add_device callback for dev, replay it to get things in order. + */ + if (!err) { + ops = iort_fwspec_iommu_ops(dev); + err = iort_add_device_replay(ops, dev); + } + + /* Ignore all other errors apart from EPROBE_DEFER */ + if (err == -EPROBE_DEFER) { + ops = ERR_PTR(err); + } else if (err) { + dev_dbg(dev, "Adding to IOMMU failed: %d\n", err); + ops = NULL; + } + + return ops; +} +#else +static inline const struct iommu_ops *iort_fwspec_iommu_ops(struct device *dev) +{ return NULL; } +static inline int iort_add_device_replay(const struct iommu_ops *ops, + struct device *dev) +{ return 0; } +int iort_iommu_msi_get_resv_regions(struct device *dev, struct list_head *head) +{ return 0; } +const struct iommu_ops *iort_iommu_configure(struct device *dev) +{ return NULL; } +#endif + static int nc_dma_get_range(struct device *dev, u64 *size) { struct acpi_iort_node *node; @@ -1031,90 +1117,6 @@ void iort_dma_setup(struct device *dev, u64 *dma_addr, u64 *dma_size) dev_dbg(dev, "dma_pfn_offset(%#08llx)\n", offset); } -static bool iort_pci_rc_supports_ats(struct acpi_iort_node *node) -{ - struct acpi_iort_root_complex *pci_rc; - - pci_rc = (struct acpi_iort_root_complex *)node->node_data; - return pci_rc->ats_attribute & ACPI_IORT_ATS_SUPPORTED; -} - -/** - * iort_iommu_configure - Set-up IOMMU configuration for a device. - * - * @dev: device to configure - * - * Returns: iommu_ops pointer on configuration success - * NULL on configuration failure - */ -const struct iommu_ops *iort_iommu_configure(struct device *dev) -{ - struct acpi_iort_node *node, *parent; - const struct iommu_ops *ops; - u32 streamid = 0; - int err = -ENODEV; - - /* - * If we already translated the fwspec there - * is nothing left to do, return the iommu_ops. - */ - ops = iort_fwspec_iommu_ops(dev); - if (ops) - return ops; - - if (dev_is_pci(dev)) { - struct pci_bus *bus = to_pci_dev(dev)->bus; - struct iort_pci_alias_info info = { .dev = dev }; - - node = iort_scan_node(ACPI_IORT_NODE_PCI_ROOT_COMPLEX, - iort_match_node_callback, &bus->dev); - if (!node) - return NULL; - - info.node = node; - err = pci_for_each_dma_alias(to_pci_dev(dev), - iort_pci_iommu_init, &info); - - if (!err && iort_pci_rc_supports_ats(node)) - dev->iommu_fwspec->flags |= IOMMU_FWSPEC_PCI_RC_ATS; - } else { - int i = 0; - - node = iort_scan_node(ACPI_IORT_NODE_NAMED_COMPONENT, - iort_match_node_callback, dev); - if (!node) - return NULL; - - do { - parent = iort_node_map_platform_id(node, &streamid, - IORT_IOMMU_TYPE, - i++); - - if (parent) - err = iort_iommu_xlate(dev, parent, streamid); - } while (parent && !err); - } - - /* - * If we have reason to believe the IOMMU driver missed the initial - * add_device callback for dev, replay it to get things in order. - */ - if (!err) { - ops = iort_fwspec_iommu_ops(dev); - err = iort_add_device_replay(ops, dev); - } - - /* Ignore all other errors apart from EPROBE_DEFER */ - if (err == -EPROBE_DEFER) { - ops = ERR_PTR(err); - } else if (err) { - dev_dbg(dev, "Adding to IOMMU failed: %d\n", err); - ops = NULL; - } - - return ops; -} - static void __init acpi_iort_register_irq(int hwirq, const char *name, int trigger, struct resource *res) diff --git a/drivers/ata/ahci_brcm.c b/drivers/ata/ahci_brcm.c index fba5a3044c8a3..f41744b9b38a6 100644 --- a/drivers/ata/ahci_brcm.c +++ b/drivers/ata/ahci_brcm.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Broadcom SATA3 AHCI Controller Driver * * Copyright © 2009-2015 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/ahci_platform.h> diff --git a/drivers/ata/ahci_da850.c b/drivers/ata/ahci_da850.c index ebaa657f28c40..0e82766007128 100644 --- a/drivers/ata/ahci_da850.c +++ b/drivers/ata/ahci_da850.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DaVinci DA850 AHCI SATA platform driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. */ #include <linux/kernel.h> diff --git a/drivers/ata/ahci_dm816.c b/drivers/ata/ahci_dm816.c index 89509c3efb014..8bec410416714 100644 --- a/drivers/ata/ahci_dm816.c +++ b/drivers/ata/ahci_dm816.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DaVinci DM816 AHCI SATA platform driver * * Copyright (C) 2017 BayLibre SAS - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. */ #include <linux/kernel.h> diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c index cf1e0e18a7a98..3aab2e3d57f33 100644 --- a/drivers/ata/ahci_platform.c +++ b/drivers/ata/ahci_platform.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * AHCI SATA platform driver * @@ -5,11 +6,6 @@ * Jeff Garzik <jgarzik@pobox.com> * Copyright 2010 MontaVista Software, LLC. * Anton Vorontsov <avorontsov@ru.mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. */ #include <linux/kernel.h> diff --git a/drivers/ata/ahci_qoriq.c b/drivers/ata/ahci_qoriq.c index ea1175f7f147e..a330307d32015 100644 --- a/drivers/ata/ahci_qoriq.c +++ b/drivers/ata/ahci_qoriq.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Freescale QorIQ AHCI SATA platform driver * * Copyright 2015 Freescale, Inc. * Tang Yuantian <Yuantian.Tang@freescale.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. */ #include <linux/kernel.h> diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c index 81b1a3332ed6d..72312ad2e142d 100644 --- a/drivers/ata/libahci_platform.c +++ b/drivers/ata/libahci_platform.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * AHCI SATA platform library * @@ -5,11 +6,6 @@ * Jeff Garzik <jgarzik@pobox.com> * Copyright 2010 MontaVista Software, LLC. * Anton Vorontsov <avorontsov@ru.mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. */ #include <linux/clk.h> diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c index 4cb24070cc2d2..099a5c68a4c99 100644 --- a/drivers/ata/pata_cs5520.c +++ b/drivers/ata/pata_cs5520.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * IDE tuning and bus mastering support for the CS5510/CS5520 * chipsets @@ -18,16 +19,6 @@ * * (c) Copyright Red Hat Inc 2002 * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * * Documentation: * Not publicly available. */ diff --git a/drivers/ata/sata_qstor.c b/drivers/ata/sata_qstor.c index 1fe941688e95d..7ec0c216a6a6c 100644 --- a/drivers/ata/sata_qstor.c +++ b/drivers/ata/sata_qstor.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * sata_qstor.c - Pacific Digital Corporation QStor SATA * @@ -6,25 +7,8 @@ * Copyright 2005 Pacific Digital Corporation. * (OSL/GPL code release authorized by Jalil Fadavi). * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. If not, write to - * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. - * - * * libata documentation is available via 'make {ps|pdf}docs', * as Documentation/driver-api/libata.rst - * */ #include <linux/kernel.h> diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c index 319f517137cd5..bfdf41912588a 100644 --- a/drivers/ata/sata_sil24.c +++ b/drivers/ata/sata_sil24.c @@ -1,20 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * sata_sil24.c - Driver for Silicon Image 3124/3132 SATA-2 controllers * * Copyright 2005 Tejun Heo * * Based on preview driver from Silicon Image. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * */ #include <linux/kernel.h> diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c index 9287ec958b709..c039b8a4fefed 100644 --- a/drivers/atm/ambassador.c +++ b/drivers/atm/ambassador.c @@ -1,23 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Madge Ambassador ATM Adapter driver. Copyright (C) 1995-1999 Madge Networks Ltd. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - The GNU GPL is contained in /usr/doc/copyright/GPL on a Debian - system and in the file COPYING in the Linux kernel source. */ /* * dedicated to the memory of Graham Gordon 1971-1998 * */ diff --git a/drivers/atm/ambassador.h b/drivers/atm/ambassador.h index aa9710556bd65..086ceb8568dca 100644 --- a/drivers/atm/ambassador.h +++ b/drivers/atm/ambassador.h @@ -1,23 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Madge Ambassador ATM Adapter driver. Copyright (C) 1995-1999 Madge Networks Ltd. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - The GNU GPL is contained in /usr/doc/copyright/GPL on a Debian - system and in the file COPYING in the Linux kernel source. */ #ifndef AMBASSADOR_H diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c index b2c06da4f62e3..2bbab0230aebf 100644 --- a/drivers/atm/firestream.c +++ b/drivers/atm/firestream.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drivers/atm/firestream.c - FireStream 155 (MB86697) and * FireStream 50 (MB86695) device driver @@ -9,22 +10,6 @@ */ /* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - The GNU GPL is contained in /usr/doc/copyright/GPL on a Debian - system and in the file COPYING in the Linux kernel source. */ diff --git a/drivers/atm/firestream.h b/drivers/atm/firestream.h index 364eded31881f..6d684160808d5 100644 --- a/drivers/atm/firestream.h +++ b/drivers/atm/firestream.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* drivers/atm/firestream.h - FireStream 155 (MB86697) and * FireStream 50 (MB86695) device driver */ @@ -8,22 +9,6 @@ */ /* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - The GNU GPL is contained in /usr/doc/copyright/GPL on a Debian - system and in the file COPYING in the Linux kernel source. */ diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c index 5ddc203206b8f..e5da51f907a25 100644 --- a/drivers/atm/horizon.c +++ b/drivers/atm/horizon.c @@ -1,23 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Madge Horizon ATM Adapter driver. Copyright (C) 1995-1999 Madge Networks Ltd. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - The GNU GPL is contained in /usr/doc/copyright/GPL on a Debian - system and in the file COPYING in the Linux kernel source. */ /* diff --git a/drivers/atm/horizon.h b/drivers/atm/horizon.h index b48859d0d434b..7523eba19bad5 100644 --- a/drivers/atm/horizon.h +++ b/drivers/atm/horizon.h @@ -1,23 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Madge Horizon ATM Adapter driver. Copyright (C) 1995-1999 Madge Networks Ltd. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - The GNU GPL is contained in /usr/doc/copyright/GPL on a Debian - system and in the file COPYING in the Linux kernel source. */ /* diff --git a/drivers/block/cryptoloop.c b/drivers/block/cryptoloop.c index 254ee7d54e916..3cabc335ae744 100644 --- a/drivers/block/cryptoloop.c +++ b/drivers/block/cryptoloop.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Linux loop encryption enabling module Copyright (C) 2002 Herbert Valerio Riedel <hvr@gnu.org> Copyright (C) 2003 Fruhwirth Clemens <clemens@endorphin.org> - This module is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This module is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this module; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/module.h> diff --git a/drivers/block/drbd/drbd_actlog.c b/drivers/block/drbd/drbd_actlog.c index 5f0eaee8c8a7c..b41897dceb2b9 100644 --- a/drivers/block/drbd/drbd_actlog.c +++ b/drivers/block/drbd/drbd_actlog.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drbd_actlog.c @@ -7,19 +8,6 @@ Copyright (C) 2003-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2003-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c index 11a85b7403271..15e99697234a2 100644 --- a/drivers/block/drbd/drbd_bitmap.c +++ b/drivers/block/drbd/drbd_bitmap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drbd_bitmap.c @@ -7,19 +8,6 @@ Copyright (C) 2004-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2004-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h index 549c64df9708c..31237f45247a6 100644 --- a/drivers/block/drbd/drbd_int.h +++ b/drivers/block/drbd/drbd_int.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* drbd_int.h @@ -7,19 +8,6 @@ Copyright (C) 1999-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2002-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 714eb64fabfd1..541b31fa42b37 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drbd.c @@ -10,19 +11,6 @@ Thanks to Carter Burden, Bart Grantham and Gennadiy Nerubayev from Logicworks, Inc. for making SDP replication support possible. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index 1cb5a0b85fd96..cdd748b8116db 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drbd_nl.c @@ -7,19 +8,6 @@ Copyright (C) 1999-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2002-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/block/drbd/drbd_proc.c b/drivers/block/drbd/drbd_proc.c index 74ef29247bb59..1c41cd9982a25 100644 --- a/drivers/block/drbd/drbd_proc.c +++ b/drivers/block/drbd/drbd_proc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drbd_proc.c @@ -7,19 +8,6 @@ Copyright (C) 1999-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2002-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index 6a727df02889b..90ebfcae0ce6e 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drbd_receiver.c @@ -7,19 +8,6 @@ Copyright (C) 1999-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2002-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index 3809c7e6be8c2..f86cea4c0f8df 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drbd_req.c @@ -7,19 +8,6 @@ Copyright (C) 1999-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2002-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/block/drbd/drbd_req.h b/drivers/block/drbd/drbd_req.h index c2f569d2661b6..55bb0f8721faa 100644 --- a/drivers/block/drbd/drbd_req.h +++ b/drivers/block/drbd/drbd_req.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* drbd_req.h @@ -7,19 +8,6 @@ Copyright (C) 2006-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. Copyright (C) 2006-2008, Philipp Reisner <philipp.reisner@linbit.com>. - DRBD is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - DRBD is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _DRBD_REQ_H diff --git a/drivers/block/drbd/drbd_state.c b/drivers/block/drbd/drbd_state.c index 2b4c0db5d867c..eeaa3b49b2649 100644 --- a/drivers/block/drbd/drbd_state.c +++ b/drivers/block/drbd/drbd_state.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drbd_state.c @@ -10,19 +11,6 @@ Thanks to Carter Burden, Bart Grantham and Gennadiy Nerubayev from Logicworks, Inc. for making SDP replication support possible. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/drbd_limits.h> diff --git a/drivers/block/drbd/drbd_strings.c b/drivers/block/drbd/drbd_strings.c index 0eeab14776e9e..fc01307607ea7 100644 --- a/drivers/block/drbd/drbd_strings.c +++ b/drivers/block/drbd/drbd_strings.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drbd.h @@ -7,19 +8,6 @@ Copyright (C) 2003-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2003-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/block/drbd/drbd_vli.h b/drivers/block/drbd/drbd_vli.h index 8cb1532a38160..01e3babc5277f 100644 --- a/drivers/block/drbd/drbd_vli.h +++ b/drivers/block/drbd/drbd_vli.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* -*- linux-c -*- drbd_receiver.c @@ -7,19 +8,6 @@ Copyright (C) 1999-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2002-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _DRBD_VLI_H diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c index 6781bcf3ec26f..5bdcc70ad5897 100644 --- a/drivers/block/drbd/drbd_worker.c +++ b/drivers/block/drbd/drbd_worker.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drbd_worker.c @@ -7,19 +8,6 @@ Copyright (C) 1999-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2002-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/char/hw_random/stm32-rng.c b/drivers/char/hw_random/stm32-rng.c index 0ef5b6a3f5605..38324c2ddda10 100644 --- a/drivers/char/hw_random/stm32-rng.c +++ b/drivers/char/hw_random/stm32-rng.c @@ -1,15 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 2015, Daniel Thompson - * - * This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c index 7abd604e938c2..718d8c0876506 100644 --- a/drivers/char/hw_random/virtio-rng.c +++ b/drivers/char/hw_random/virtio-rng.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Randomness driver for virtio * Copyright (C) 2007, 2008 Rusty Russell IBM Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/err.h> diff --git a/drivers/char/random.c b/drivers/char/random.c index a42b3d764da84..5d5ea4ce14429 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -772,8 +772,11 @@ retry: if (cmpxchg(&r->entropy_count, orig, entropy_count) != orig) goto retry; - if (has_initialized) + if (has_initialized) { r->initialized = 1; + wake_up_interruptible(&random_read_wait); + kill_fasync(&fasync, SIGIO, POLL_IN); + } trace_credit_entropy_bits(r->name, nbits, entropy_count >> ENTROPY_SHIFT, _RET_IP_); @@ -789,6 +792,13 @@ retry: entropy_bits = r->entropy_count >> ENTROPY_SHIFT; } + /* initialize the blocking pool if necessary */ + if (entropy_bits >= random_read_wakeup_bits && + !other->initialized) { + schedule_work(&other->push_work); + return; + } + /* should we wake readers? */ if (entropy_bits >= random_read_wakeup_bits && wq_has_sleeper(&random_read_wait)) { @@ -1936,8 +1946,8 @@ _random_read(int nonblock, char __user *buf, size_t nbytes) return -EAGAIN; wait_event_interruptible(random_read_wait, - ENTROPY_BITS(&input_pool) >= - random_read_wakeup_bits); + blocking_pool.initialized && + (ENTROPY_BITS(&input_pool) >= random_read_wakeup_bits)); if (signal_pending(current)) return -ERESTARTSYS; } diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c index 186689833231d..27e301a6bb7a3 100644 --- a/drivers/char/sonypi.c +++ b/drivers/char/sonypi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Sony Programmable I/O Control Device driver for VAIO * @@ -18,21 +19,6 @@ * Copyright (C) 2000 Andrew Tridgell <tridge@valinux.com> * * Earlier work by Werner Almesberger, Paul `Rusty' Russell and Paul Mackerras. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <linux/module.h> diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c index 1ef8438e3d6d4..122a81ab8e48c 100644 --- a/drivers/clk/imx/clk-imx8mm.c +++ b/drivers/clk/imx/clk-imx8mm.c @@ -449,12 +449,12 @@ static int __init imx8mm_clocks_init(struct device_node *ccm_node) clks[IMX8MM_AUDIO_PLL2_OUT] = imx_clk_gate("audio_pll2_out", "audio_pll2_bypass", base + 0x14, 13); clks[IMX8MM_VIDEO_PLL1_OUT] = imx_clk_gate("video_pll1_out", "video_pll1_bypass", base + 0x28, 13); clks[IMX8MM_DRAM_PLL_OUT] = imx_clk_gate("dram_pll_out", "dram_pll_bypass", base + 0x50, 13); - clks[IMX8MM_GPU_PLL_OUT] = imx_clk_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x64, 13); - clks[IMX8MM_VPU_PLL_OUT] = imx_clk_gate("vpu_pll_out", "vpu_pll_bypass", base + 0x74, 13); - clks[IMX8MM_ARM_PLL_OUT] = imx_clk_gate("arm_pll_out", "arm_pll_bypass", base + 0x84, 13); - clks[IMX8MM_SYS_PLL1_OUT] = imx_clk_gate("sys_pll1_out", "sys_pll1_bypass", base + 0x94, 13); - clks[IMX8MM_SYS_PLL2_OUT] = imx_clk_gate("sys_pll2_out", "sys_pll2_bypass", base + 0x104, 13); - clks[IMX8MM_SYS_PLL3_OUT] = imx_clk_gate("sys_pll3_out", "sys_pll3_bypass", base + 0x114, 13); + clks[IMX8MM_GPU_PLL_OUT] = imx_clk_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x64, 11); + clks[IMX8MM_VPU_PLL_OUT] = imx_clk_gate("vpu_pll_out", "vpu_pll_bypass", base + 0x74, 11); + clks[IMX8MM_ARM_PLL_OUT] = imx_clk_gate("arm_pll_out", "arm_pll_bypass", base + 0x84, 11); + clks[IMX8MM_SYS_PLL1_OUT] = imx_clk_gate("sys_pll1_out", "sys_pll1_bypass", base + 0x94, 11); + clks[IMX8MM_SYS_PLL2_OUT] = imx_clk_gate("sys_pll2_out", "sys_pll2_bypass", base + 0x104, 11); + clks[IMX8MM_SYS_PLL3_OUT] = imx_clk_gate("sys_pll3_out", "sys_pll3_bypass", base + 0x114, 11); /* SYS PLL fixed output */ clks[IMX8MM_SYS_PLL1_40M] = imx_clk_fixed_factor("sys_pll1_40m", "sys_pll1_out", 1, 20); diff --git a/drivers/clk/sifive/Kconfig b/drivers/clk/sifive/Kconfig index 8db4a3eb47820..f3b4eb9cb0f55 100644 --- a/drivers/clk/sifive/Kconfig +++ b/drivers/clk/sifive/Kconfig @@ -2,6 +2,7 @@ menuconfig CLK_SIFIVE bool "SiFive SoC driver support" + depends on RISCV || COMPILE_TEST help SoC drivers for SiFive Linux-capable SoCs. diff --git a/drivers/clk/ti/clkctrl.c b/drivers/clk/ti/clkctrl.c index 96d65a1cf7be1..8e834317c97d1 100644 --- a/drivers/clk/ti/clkctrl.c +++ b/drivers/clk/ti/clkctrl.c @@ -137,9 +137,6 @@ static int _omap4_clkctrl_clk_enable(struct clk_hw *hw) int ret; union omap4_timeout timeout = { 0 }; - if (!clk->enable_bit) - return 0; - if (clk->clkdm) { ret = ti_clk_ll_ops->clkdm_clk_enable(clk->clkdm, hw->clk); if (ret) { @@ -151,6 +148,9 @@ static int _omap4_clkctrl_clk_enable(struct clk_hw *hw) } } + if (!clk->enable_bit) + return 0; + val = ti_clk_ll_ops->clk_readl(&clk->enable_reg); val &= ~OMAP4_MODULEMODE_MASK; @@ -179,7 +179,7 @@ static void _omap4_clkctrl_clk_disable(struct clk_hw *hw) union omap4_timeout timeout = { 0 }; if (!clk->enable_bit) - return; + goto exit; val = ti_clk_ll_ops->clk_readl(&clk->enable_reg); diff --git a/drivers/cpufreq/powernv-cpufreq.c b/drivers/cpufreq/powernv-cpufreq.c index d2230812fa4bd..6061850e59c90 100644 --- a/drivers/cpufreq/powernv-cpufreq.c +++ b/drivers/cpufreq/powernv-cpufreq.c @@ -1,20 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * POWERNV cpufreq driver for the IBM POWER processors * * (C) Copyright IBM 2014 * * Author: Vaidyanathan Srinivasan <svaidy at linux.vnet.ibm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #define pr_fmt(fmt) "powernv-cpufreq: " fmt diff --git a/drivers/dax/super.c b/drivers/dax/super.c index bbd57ca0634a1..3a7b0a0bf469d 100644 --- a/drivers/dax/super.c +++ b/drivers/dax/super.c @@ -73,22 +73,12 @@ struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev) EXPORT_SYMBOL_GPL(fs_dax_get_by_bdev); #endif -/** - * __bdev_dax_supported() - Check if the device supports dax for filesystem - * @bdev: block device to check - * @blocksize: The block size of the device - * - * This is a library function for filesystems to check if the block device - * can be mounted with dax option. - * - * Return: true if supported, false if unsupported - */ -bool __bdev_dax_supported(struct block_device *bdev, int blocksize) +bool __generic_fsdax_supported(struct dax_device *dax_dev, + struct block_device *bdev, int blocksize, sector_t start, + sector_t sectors) { - struct dax_device *dax_dev; bool dax_enabled = false; pgoff_t pgoff, pgoff_end; - struct request_queue *q; char buf[BDEVNAME_SIZE]; void *kaddr, *end_kaddr; pfn_t pfn, end_pfn; @@ -102,21 +92,14 @@ bool __bdev_dax_supported(struct block_device *bdev, int blocksize) return false; } - q = bdev_get_queue(bdev); - if (!q || !blk_queue_dax(q)) { - pr_debug("%s: error: request queue doesn't support dax\n", - bdevname(bdev, buf)); - return false; - } - - err = bdev_dax_pgoff(bdev, 0, PAGE_SIZE, &pgoff); + err = bdev_dax_pgoff(bdev, start, PAGE_SIZE, &pgoff); if (err) { pr_debug("%s: error: unaligned partition for dax\n", bdevname(bdev, buf)); return false; } - last_page = PFN_DOWN(i_size_read(bdev->bd_inode) - 1) * 8; + last_page = PFN_DOWN((start + sectors - 1) * 512) * PAGE_SIZE / 512; err = bdev_dax_pgoff(bdev, last_page, PAGE_SIZE, &pgoff_end); if (err) { pr_debug("%s: error: unaligned partition for dax\n", @@ -124,20 +107,11 @@ bool __bdev_dax_supported(struct block_device *bdev, int blocksize) return false; } - dax_dev = dax_get_by_host(bdev->bd_disk->disk_name); - if (!dax_dev) { - pr_debug("%s: error: device does not support dax\n", - bdevname(bdev, buf)); - return false; - } - id = dax_read_lock(); len = dax_direct_access(dax_dev, pgoff, 1, &kaddr, &pfn); len2 = dax_direct_access(dax_dev, pgoff_end, 1, &end_kaddr, &end_pfn); dax_read_unlock(id); - put_dax(dax_dev); - if (len < 1 || len2 < 1) { pr_debug("%s: error: dax access failed (%ld)\n", bdevname(bdev, buf), len < 1 ? len : len2); @@ -178,6 +152,49 @@ bool __bdev_dax_supported(struct block_device *bdev, int blocksize) } return true; } +EXPORT_SYMBOL_GPL(__generic_fsdax_supported); + +/** + * __bdev_dax_supported() - Check if the device supports dax for filesystem + * @bdev: block device to check + * @blocksize: The block size of the device + * + * This is a library function for filesystems to check if the block device + * can be mounted with dax option. + * + * Return: true if supported, false if unsupported + */ +bool __bdev_dax_supported(struct block_device *bdev, int blocksize) +{ + struct dax_device *dax_dev; + struct request_queue *q; + char buf[BDEVNAME_SIZE]; + bool ret; + int id; + + q = bdev_get_queue(bdev); + if (!q || !blk_queue_dax(q)) { + pr_debug("%s: error: request queue doesn't support dax\n", + bdevname(bdev, buf)); + return false; + } + + dax_dev = dax_get_by_host(bdev->bd_disk->disk_name); + if (!dax_dev) { + pr_debug("%s: error: device does not support dax\n", + bdevname(bdev, buf)); + return false; + } + + id = dax_read_lock(); + ret = dax_supported(dax_dev, bdev, blocksize, 0, + i_size_read(bdev->bd_inode) / 512); + dax_read_unlock(id); + + put_dax(dax_dev); + + return ret; +} EXPORT_SYMBOL_GPL(__bdev_dax_supported); #endif @@ -303,6 +320,15 @@ long dax_direct_access(struct dax_device *dax_dev, pgoff_t pgoff, long nr_pages, } EXPORT_SYMBOL_GPL(dax_direct_access); +bool dax_supported(struct dax_device *dax_dev, struct block_device *bdev, + int blocksize, sector_t start, sector_t len) +{ + if (!dax_alive(dax_dev)) + return false; + + return dax_dev->ops->dax_supported(dax_dev, bdev, blocksize, start, len); +} + size_t dax_copy_from_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr, size_t bytes, struct iov_iter *i) { diff --git a/drivers/dca/dca-core.c b/drivers/dca/dca-core.c index 1bc5ffb338c8c..c40c2ebfdae96 100644 --- a/drivers/dca/dca-core.c +++ b/drivers/dca/dca-core.c @@ -1,22 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution in the - * file called COPYING. */ /* diff --git a/drivers/dca/dca-sysfs.c b/drivers/dca/dca-sysfs.c index 126cf295b1984..eb25627b059dc 100644 --- a/drivers/dca/dca-sysfs.c +++ b/drivers/dca/dca-sysfs.c @@ -1,22 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution in the - * file called COPYING. */ #include <linux/kernel.h> diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c index 1e38e6b940062..23e0a356f1675 100644 --- a/drivers/dma/fsldma.c +++ b/drivers/dma/fsldma.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Freescale MPC85xx, MPC83xx DMA Engine support * @@ -16,12 +17,6 @@ * command for PCI read operations, instead of using the default PCI Read Line * command. Please be aware that this setting may result in read pre-fetching * on some platforms. - * - * This is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #include <linux/init.h> diff --git a/drivers/dma/fsldma.h b/drivers/dma/fsldma.h index a9b12f82b5c35..56f18ae992332 100644 --- a/drivers/dma/fsldma.h +++ b/drivers/dma/fsldma.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2007-2010 Freescale Semiconductor, Inc. All rights reserved. * * Author: * Zhang Wei <wei.zhang@freescale.com>, Jul 2007 * Ebony Zhu <ebony.zhu@freescale.com>, May 2007 - * - * This is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #ifndef __DMA_FSLDMA_H #define __DMA_FSLDMA_H diff --git a/drivers/fmc/fmc-chardev.c b/drivers/fmc/fmc-chardev.c index 5ecf4090a610c..7d2091b5e9789 100644 --- a/drivers/fmc/fmc-chardev.c +++ b/drivers/fmc/fmc-chardev.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2012 CERN (www.cern.ch) * Author: Alessandro Rubini <rubini@gnudd.com> * - * Released according to the GNU GPL, version 2 or any later version. - * * This work is part of the White Rabbit project, a research effort led * by CERN, the European Institute for Nuclear Research. */ diff --git a/drivers/fmc/fmc-core.c b/drivers/fmc/fmc-core.c index bbcb505d15228..573f5471f6801 100644 --- a/drivers/fmc/fmc-core.c +++ b/drivers/fmc/fmc-core.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2012 CERN (www.cern.ch) * Author: Alessandro Rubini <rubini@gnudd.com> * - * Released according to the GNU GPL, version 2 or any later version. - * * This work is part of the White Rabbit project, a research effort led * by CERN, the European Institute for Nuclear Research. */ diff --git a/drivers/fmc/fmc-debug.c b/drivers/fmc/fmc-debug.c index 32930722770cb..1734c7cf0e765 100644 --- a/drivers/fmc/fmc-debug.c +++ b/drivers/fmc/fmc-debug.c @@ -1,8 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015 CERN (www.cern.ch) * Author: Federico Vaga <federico.vaga@cern.ch> - * - * Released according to the GNU GPL, version 2 or any later version. */ #include <linux/module.h> diff --git a/drivers/fmc/fmc-dump.c b/drivers/fmc/fmc-dump.c index cd1df475b2543..6c81dbde1d169 100644 --- a/drivers/fmc/fmc-dump.c +++ b/drivers/fmc/fmc-dump.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2013 CERN (www.cern.ch) * Author: Alessandro Rubini <rubini@gnudd.com> * - * Released according to the GNU GPL, version 2 or any later version. - * * This work is part of the White Rabbit project, a research effort led * by CERN, the European Institute for Nuclear Research. */ diff --git a/drivers/fmc/fmc-match.c b/drivers/fmc/fmc-match.c index a0956d1f7550b..995bd6041a679 100644 --- a/drivers/fmc/fmc-match.c +++ b/drivers/fmc/fmc-match.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2012 CERN (www.cern.ch) * Author: Alessandro Rubini <rubini@gnudd.com> * - * Released according to the GNU GPL, version 2 or any later version. - * * This work is part of the White Rabbit project, a research effort led * by CERN, the European Institute for Nuclear Research. */ diff --git a/drivers/fmc/fmc-private.h b/drivers/fmc/fmc-private.h index 1e5136643bdc5..93cb8030f7642 100644 --- a/drivers/fmc/fmc-private.h +++ b/drivers/fmc/fmc-private.h @@ -1,8 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 CERN (www.cern.ch) * Author: Federico Vaga <federico.vaga@cern.ch> - * - * Released according to the GNU GPL, version 2 or any later version. */ extern int fmc_debug_init(struct fmc_device *fmc); diff --git a/drivers/fmc/fmc-sdb.c b/drivers/fmc/fmc-sdb.c index d0e65b86dc22f..14758db1a5fb4 100644 --- a/drivers/fmc/fmc-sdb.c +++ b/drivers/fmc/fmc-sdb.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2012 CERN (www.cern.ch) * Author: Alessandro Rubini <rubini@gnudd.com> * - * Released according to the GNU GPL, version 2 or any later version. - * * This work is part of the White Rabbit project, a research effort led * by CERN, the European Institute for Nuclear Research. */ diff --git a/drivers/fmc/fmc-write-eeprom.c b/drivers/fmc/fmc-write-eeprom.c index 3eb81bb1f1fc4..1c7826e3f526f 100644 --- a/drivers/fmc/fmc-write-eeprom.c +++ b/drivers/fmc/fmc-write-eeprom.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2012 CERN (www.cern.ch) * Author: Alessandro Rubini <rubini@gnudd.com> * - * Released according to the GNU GPL, version 2 or any later version. - * * This work is part of the White Rabbit project, a research effort led * by CERN, the European Institute for Nuclear Research. */ diff --git a/drivers/fmc/fru-parse.c b/drivers/fmc/fru-parse.c index eb21480d399f4..f551b81f4fd95 100644 --- a/drivers/fmc/fru-parse.c +++ b/drivers/fmc/fru-parse.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2012 CERN (www.cern.ch) * Author: Alessandro Rubini <rubini@gnudd.com> * - * Released according to the GNU GPL, version 2 or any later version. - * * This work is part of the White Rabbit project, a research effort led * by CERN, the European Institute for Nuclear Research. */ diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index be832eb736274..acd40eb51c460 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -823,6 +823,7 @@ config GPIO_ADP5588 config GPIO_ADP5588_IRQ bool "Interrupt controller support for ADP5588" depends on GPIO_ADP5588=y + select GPIOLIB_IRQCHIP help Say yes here to enable the adp5588 to be used as an interrupt controller. It requires the driver to be built in the kernel. diff --git a/drivers/gpio/gpio-bt8xx.c b/drivers/gpio/gpio-bt8xx.c index b8ec75cbd4b53..a6f30ad6750f8 100644 --- a/drivers/gpio/gpio-bt8xx.c +++ b/drivers/gpio/gpio-bt8xx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* bt8xx GPIO abuser @@ -28,19 +29,6 @@ Copyright (C) 2005, 2006 Michael H. Schimek Sponsored by OPQ Systems AB - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/gpio/gpio-pcf857x.c b/drivers/gpio/gpio-pcf857x.c index c9b650f617fa6..14fb8f6a1ad29 100644 --- a/drivers/gpio/gpio-pcf857x.c +++ b/drivers/gpio/gpio-pcf857x.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for pcf857x, pca857x, and pca967x I2C GPIO expanders * * Copyright (C) 2007 David Brownell - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/gpio/driver.h> diff --git a/drivers/gpio/gpio-rdc321x.c b/drivers/gpio/gpio-rdc321x.c index 2938217566d35..01ed2517e9fd1 100644 --- a/drivers/gpio/gpio-rdc321x.c +++ b/drivers/gpio/gpio-rdc321x.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * RDC321x GPIO driver * * Copyright (C) 2008, Volker Weiss <dev@tintuc.de> * Copyright (C) 2007-2010 Florian Fainelli <florian@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <linux/module.h> #include <linux/kernel.h> diff --git a/drivers/gpio/gpio-tps65218.c b/drivers/gpio/gpio-tps65218.c index a379bba57d31d..43a1150055ced 100644 --- a/drivers/gpio/gpio-tps65218.c +++ b/drivers/gpio/gpio-tps65218.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2015 Verifone Int. * * Author: Nicolas Saenz Julienne <nicolassaenzj@gmail.com> * - * This program is free software; you can redistribute it and/or modify i t - * under the terms of the GNU General Public License as published by th e - * Free Software Foundation; either version 2 of the License, or (at you r - * option) any later version. - * * This driver is based on the gpio-tps65912 implementation. */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 05897b05766b1..86cc24b2e0aa6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -877,13 +877,16 @@ static int psp_load_fw(struct amdgpu_device *adev) if (!psp->cmd) return -ENOMEM; - ret = amdgpu_bo_create_kernel(adev, PSP_1_MEG, PSP_1_MEG, - AMDGPU_GEM_DOMAIN_GTT, - &psp->fw_pri_bo, - &psp->fw_pri_mc_addr, - &psp->fw_pri_buf); - if (ret) - goto failed; + /* this fw pri bo is not used under SRIOV */ + if (!amdgpu_sriov_vf(psp->adev)) { + ret = amdgpu_bo_create_kernel(adev, PSP_1_MEG, PSP_1_MEG, + AMDGPU_GEM_DOMAIN_GTT, + &psp->fw_pri_bo, + &psp->fw_pri_mc_addr, + &psp->fw_pri_buf); + if (ret) + goto failed; + } ret = amdgpu_bo_create_kernel(adev, PSP_FENCE_BUFFER_SIZE, PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM, diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 3fd79e07944db..3b7370d914a53 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -626,6 +626,7 @@ static bool gmc_v9_0_keep_stolen_memory(struct amdgpu_device *adev) case CHIP_VEGA10: return true; case CHIP_RAVEN: + return (adev->pdev->device == 0x15d8); case CHIP_VEGA12: case CHIP_VEGA20: default: @@ -812,8 +813,16 @@ static int gmc_v9_0_mc_init(struct amdgpu_device *adev) int chansize, numchan; int r; - if (amdgpu_emu_mode != 1) + if (amdgpu_sriov_vf(adev)) { + /* For Vega10 SR-IOV, vram_width can't be read from ATOM as RAVEN, + * and DF related registers is not readable, seems hardcord is the + * only way to set the correct vram_width + */ + adev->gmc.vram_width = 2048; + } else if (amdgpu_emu_mode != 1) { adev->gmc.vram_width = amdgpu_atomfirmware_get_vram_width(adev); + } + if (!adev->gmc.vram_width) { /* hbm memory channel size */ if (adev->flags & AMD_IS_APU) diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index 4900e4958decb..b7e594c2bfb43 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -730,6 +730,11 @@ static bool soc15_need_reset_on_init(struct amdgpu_device *adev) { u32 sol_reg; + /* Just return false for soc15 GPUs. Reset does not seem to + * be necessary. + */ + return false; + if (adev->flags & AMD_IS_APU) return false; diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index c1e4d44d6137a..765b58a17dc79 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -355,6 +355,7 @@ static const struct kfd_deviceid supported_devices[] = { { 0x67CF, &polaris10_device_info }, /* Polaris10 */ { 0x67D0, &polaris10_vf_device_info }, /* Polaris10 vf*/ { 0x67DF, &polaris10_device_info }, /* Polaris10 */ + { 0x6FDF, &polaris10_device_info }, /* Polaris10 */ { 0x67E0, &polaris11_device_info }, /* Polaris11 */ { 0x67E1, &polaris11_device_info }, /* Polaris11 */ { 0x67E3, &polaris11_device_info }, /* Polaris11 */ @@ -462,6 +463,7 @@ struct kfd_dev *kgd2kfd_probe(struct kgd_dev *kgd, kfd->pdev = pdev; kfd->init_complete = false; kfd->kfd2kgd = f2g; + atomic_set(&kfd->compute_profile, 0); mutex_init(&kfd->doorbell_mutex); memset(&kfd->doorbell_available_index, 0, @@ -1036,6 +1038,21 @@ void kgd2kfd_set_sram_ecc_flag(struct kfd_dev *kfd) atomic_inc(&kfd->sram_ecc_flag); } +void kfd_inc_compute_active(struct kfd_dev *kfd) +{ + if (atomic_inc_return(&kfd->compute_profile) == 1) + amdgpu_amdkfd_set_compute_idle(kfd->kgd, false); +} + +void kfd_dec_compute_active(struct kfd_dev *kfd) +{ + int count = atomic_dec_return(&kfd->compute_profile); + + if (count == 0) + amdgpu_amdkfd_set_compute_idle(kfd->kgd, true); + WARN_ONCE(count < 0, "Compute profile ref. count error"); +} + #if defined(CONFIG_DEBUG_FS) /* This function will send a package to HIQ to hang the HWS diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c index c6c9530e704e0..ae381450601c5 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -811,8 +811,8 @@ static int register_process(struct device_queue_manager *dqm, retval = dqm->asic_ops.update_qpd(dqm, qpd); - if (dqm->processes_count++ == 0) - amdgpu_amdkfd_set_compute_idle(dqm->dev->kgd, false); + dqm->processes_count++; + kfd_inc_compute_active(dqm->dev); dqm_unlock(dqm); @@ -835,9 +835,8 @@ static int unregister_process(struct device_queue_manager *dqm, if (qpd == cur->qpd) { list_del(&cur->list); kfree(cur); - if (--dqm->processes_count == 0) - amdgpu_amdkfd_set_compute_idle( - dqm->dev->kgd, true); + dqm->processes_count--; + kfd_dec_compute_active(dqm->dev); goto out; } } @@ -1539,6 +1538,7 @@ static int process_termination_nocpsch(struct device_queue_manager *dqm, list_del(&cur->list); kfree(cur); dqm->processes_count--; + kfd_dec_compute_active(dqm->dev); break; } } @@ -1626,6 +1626,7 @@ static int process_termination_cpsch(struct device_queue_manager *dqm, list_del(&cur->list); kfree(cur); dqm->processes_count--; + kfd_dec_compute_active(dqm->dev); break; } } diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index 9e02309656758..487d5da337c10 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -279,6 +279,9 @@ struct kfd_dev { /* SRAM ECC flag */ atomic_t sram_ecc_flag; + + /* Compute Profile ref. count */ + atomic_t compute_profile; }; enum kfd_mempool { @@ -978,6 +981,10 @@ int dbgdev_wave_reset_wavefronts(struct kfd_dev *dev, struct kfd_process *p); bool kfd_is_locked(void); +/* Compute profile */ +void kfd_inc_compute_active(struct kfd_dev *dev); +void kfd_dec_compute_active(struct kfd_dev *dev); + /* Debugfs */ #if defined(CONFIG_DEBUG_FS) diff --git a/drivers/gpu/drm/amd/display/include/dal_asic_id.h b/drivers/gpu/drm/amd/display/include/dal_asic_id.h index 34d6fdcb32e2f..4c8ce7938f010 100644 --- a/drivers/gpu/drm/amd/display/include/dal_asic_id.h +++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h @@ -138,13 +138,14 @@ #endif #define RAVEN_UNKNOWN 0xFF -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) -#define ASICREV_IS_RAVEN2(eChipRev) ((eChipRev >= RAVEN2_A0) && (eChipRev < 0xF0)) -#endif /* DCN1_01 */ #define ASIC_REV_IS_RAVEN(eChipRev) ((eChipRev >= RAVEN_A0) && eChipRev < RAVEN_UNKNOWN) #define RAVEN1_F0 0xF0 #define ASICREV_IS_RV1_F0(eChipRev) ((eChipRev >= RAVEN1_F0) && (eChipRev < RAVEN_UNKNOWN)) +#if defined(CONFIG_DRM_AMD_DC_DCN1_01) +#define ASICREV_IS_PICASSO(eChipRev) ((eChipRev >= PICASSO_A0) && (eChipRev < RAVEN2_A0)) +#define ASICREV_IS_RAVEN2(eChipRev) ((eChipRev >= RAVEN2_A0) && (eChipRev < 0xF0)) +#endif /* DCN1_01 */ #define FAMILY_RV 142 /* DCN 1*/ diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index c058c784180ee..eec329ab60370 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -280,7 +280,7 @@ int smu_feature_set_supported(struct smu_context *smu, int feature_id, WARN_ON(feature_id > feature->feature_num); - mutex_unlock(&feature->mutex); + mutex_lock(&feature->mutex); if (enable) test_and_set_bit(feature_id, feature->supported); else diff --git a/drivers/gpu/drm/bridge/sii9234.c b/drivers/gpu/drm/bridge/sii9234.c index c77000626c224..b36bbafb0e435 100644 --- a/drivers/gpu/drm/bridge/sii9234.c +++ b/drivers/gpu/drm/bridge/sii9234.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2017 Samsung Electronics * @@ -10,20 +11,6 @@ * Erik Gilling <konkers@android.com> * Shankar Bandal <shankar.b@samsung.com> * Dharam Kumar <dharam.kr@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program - * */ #include <drm/bridge/mhl.h> #include <drm/drm_crtc.h> diff --git a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c index a4915099aaa99..1e5593575d232 100644 --- a/drivers/gpu/drm/drm_edid_load.c +++ b/drivers/gpu/drm/drm_edid_load.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drm_edid_load.c: use a built-in EDID data set or load it via the firmware interface Copyright (C) 2012 Carsten Emde <C.Emde@osadl.org> - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License - as published by the Free Software Foundation; either version 2 - of the License, or (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <linux/module.h> diff --git a/drivers/gpu/drm/gma500/cdv_intel_lvds.c b/drivers/gpu/drm/gma500/cdv_intel_lvds.c index de9531caaca0e..9c8446184b177 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_lvds.c +++ b/drivers/gpu/drm/gma500/cdv_intel_lvds.c @@ -594,6 +594,9 @@ void cdv_intel_lvds_init(struct drm_device *dev, int pipe; u8 pin; + if (!dev_priv->lvds_enabled_in_vbt) + return; + pin = GMBUS_PORT_PANEL; if (!lvds_is_present_in_vbt(dev, &pin)) { DRM_DEBUG_KMS("LVDS is not present in VBT\n"); diff --git a/drivers/gpu/drm/gma500/intel_bios.c b/drivers/gpu/drm/gma500/intel_bios.c index 63bde4e86c6a1..e019ea271ffc4 100644 --- a/drivers/gpu/drm/gma500/intel_bios.c +++ b/drivers/gpu/drm/gma500/intel_bios.c @@ -436,6 +436,9 @@ parse_driver_features(struct drm_psb_private *dev_priv, if (driver->lvds_config == BDB_DRIVER_FEATURE_EDP) dev_priv->edp.support = 1; + dev_priv->lvds_enabled_in_vbt = driver->lvds_config != 0; + DRM_DEBUG_KMS("LVDS VBT config bits: 0x%x\n", driver->lvds_config); + /* This bit means to use 96Mhz for DPLL_A or not */ if (driver->primary_lfp_id) dev_priv->dplla_96mhz = true; diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h index 941b238bdcc96..bc608ddc3bd1a 100644 --- a/drivers/gpu/drm/gma500/psb_drv.h +++ b/drivers/gpu/drm/gma500/psb_drv.h @@ -537,6 +537,7 @@ struct drm_psb_private { int lvds_ssc_freq; bool is_lvds_on; bool is_mipi_on; + bool lvds_enabled_in_vbt; u32 mipi_ctrl_display; unsigned int core_freq; diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c index ab002cfd3cabe..5cb59c0b4bbe5 100644 --- a/drivers/gpu/drm/i915/gvt/cmd_parser.c +++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c @@ -896,12 +896,16 @@ static int cmd_reg_handler(struct parser_exec_state *s, } /* TODO - * Right now only scan LRI command on KBL and in inhibit context. - * It's good enough to support initializing mmio by lri command in - * vgpu inhibit context on KBL. + * In order to let workload with inhibit context to generate + * correct image data into memory, vregs values will be loaded to + * hw via LRIs in the workload with inhibit context. But as + * indirect context is loaded prior to LRIs in workload, we don't + * want reg values specified in indirect context overwritten by + * LRIs in workloads. So, when scanning an indirect context, we + * update reg values in it into vregs, so LRIs in workload with + * inhibit context will restore with correct values */ - if ((IS_KABYLAKE(s->vgpu->gvt->dev_priv) - || IS_COFFEELAKE(s->vgpu->gvt->dev_priv)) && + if (IS_GEN(gvt->dev_priv, 9) && intel_gvt_mmio_is_in_ctx(gvt, offset) && !strncmp(cmd, "lri", 3)) { intel_gvt_hypervisor_read_gpa(s->vgpu, diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c index 08c74e65836b5..244ad17297646 100644 --- a/drivers/gpu/drm/i915/gvt/gtt.c +++ b/drivers/gpu/drm/i915/gvt/gtt.c @@ -1076,8 +1076,10 @@ static struct intel_vgpu_ppgtt_spt *ppgtt_populate_spt_by_guest_entry( } else { int type = get_next_pt_type(we->type); - if (!gtt_type_is_pt(type)) + if (!gtt_type_is_pt(type)) { + ret = -EINVAL; goto err; + } spt = ppgtt_alloc_spt_gfn(vgpu, type, ops->get_pfn(we), ips); if (IS_ERR(spt)) { diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index 90673fca792f3..e09bd6e0cc4d6 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -1364,7 +1364,6 @@ static int dma_ctrl_write(struct intel_vgpu *vgpu, unsigned int offset, static int gen9_trtte_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { - struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv; u32 trtte = *(u32 *)p_data; if ((trtte & 1) && (trtte & (1 << 1)) == 0) { @@ -1373,11 +1372,6 @@ static int gen9_trtte_write(struct intel_vgpu *vgpu, unsigned int offset, return -EINVAL; } write_vreg(vgpu, offset, p_data, bytes); - /* TRTTE is not per-context */ - - mmio_hw_access_pre(dev_priv); - I915_WRITE(_MMIO(offset), vgpu_vreg(vgpu, offset)); - mmio_hw_access_post(dev_priv); return 0; } @@ -1385,15 +1379,6 @@ static int gen9_trtte_write(struct intel_vgpu *vgpu, unsigned int offset, static int gen9_trtt_chicken_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { - struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv; - u32 val = *(u32 *)p_data; - - if (val & 1) { - /* unblock hw logic */ - mmio_hw_access_pre(dev_priv); - I915_WRITE(_MMIO(offset), val); - mmio_hw_access_post(dev_priv); - } write_vreg(vgpu, offset, p_data, bytes); return 0; } diff --git a/drivers/gpu/drm/i915/gvt/mmio_context.c b/drivers/gpu/drm/i915/gvt/mmio_context.c index edf6d646eb251..90bb3df0db503 100644 --- a/drivers/gpu/drm/i915/gvt/mmio_context.c +++ b/drivers/gpu/drm/i915/gvt/mmio_context.c @@ -108,12 +108,13 @@ static struct engine_mmio gen9_engine_mmio_list[] __cacheline_aligned = { {RCS0, GEN9_HALF_SLICE_CHICKEN5, 0xffff, true}, /* 0xe188 */ {RCS0, GEN9_HALF_SLICE_CHICKEN7, 0xffff, true}, /* 0xe194 */ {RCS0, GEN8_ROW_CHICKEN, 0xffff, true}, /* 0xe4f0 */ - {RCS0, TRVATTL3PTRDW(0), 0, false}, /* 0x4de0 */ - {RCS0, TRVATTL3PTRDW(1), 0, false}, /* 0x4de4 */ - {RCS0, TRNULLDETCT, 0, false}, /* 0x4de8 */ - {RCS0, TRINVTILEDETCT, 0, false}, /* 0x4dec */ - {RCS0, TRVADR, 0, false}, /* 0x4df0 */ - {RCS0, TRTTE, 0, false}, /* 0x4df4 */ + {RCS0, TRVATTL3PTRDW(0), 0, true}, /* 0x4de0 */ + {RCS0, TRVATTL3PTRDW(1), 0, true}, /* 0x4de4 */ + {RCS0, TRNULLDETCT, 0, true}, /* 0x4de8 */ + {RCS0, TRINVTILEDETCT, 0, true}, /* 0x4dec */ + {RCS0, TRVADR, 0, true}, /* 0x4df0 */ + {RCS0, TRTTE, 0, true}, /* 0x4df4 */ + {RCS0, _MMIO(0x4dfc), 0, true}, {BCS0, RING_GFX_MODE(BLT_RING_BASE), 0xffff, false}, /* 0x2229c */ {BCS0, RING_MI_MODE(BLT_RING_BASE), 0xffff, false}, /* 0x2209c */ @@ -392,10 +393,7 @@ static void switch_mocs(struct intel_vgpu *pre, struct intel_vgpu *next, if (WARN_ON(ring_id >= ARRAY_SIZE(regs))) return; - if (ring_id == RCS0 && - (IS_KABYLAKE(dev_priv) || - IS_BROXTON(dev_priv) || - IS_COFFEELAKE(dev_priv))) + if (ring_id == RCS0 && IS_GEN(dev_priv, 9)) return; if (!pre && !gen9_render_mocs.initialized) @@ -470,11 +468,10 @@ static void switch_mmio(struct intel_vgpu *pre, continue; /* * No need to do save or restore of the mmio which is in context - * state image on kabylake, it's initialized by lri command and + * state image on gen9, it's initialized by lri command and * save or restore with context together. */ - if ((IS_KABYLAKE(dev_priv) || IS_BROXTON(dev_priv) - || IS_COFFEELAKE(dev_priv)) && mmio->in_context) + if (IS_GEN(dev_priv, 9) && mmio->in_context) continue; // save diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c index 7c99bbc3e2b8c..13632dba8b2af 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.c +++ b/drivers/gpu/drm/i915/gvt/scheduler.c @@ -298,12 +298,29 @@ static int copy_workload_to_ring_buffer(struct intel_vgpu_workload *workload) struct i915_request *req = workload->req; void *shadow_ring_buffer_va; u32 *cs; + int err; - if ((IS_KABYLAKE(req->i915) || IS_BROXTON(req->i915) - || IS_COFFEELAKE(req->i915)) - && is_inhibit_context(req->hw_context)) + if (IS_GEN(req->i915, 9) && is_inhibit_context(req->hw_context)) intel_vgpu_restore_inhibit_context(vgpu, req); + /* + * To track whether a request has started on HW, we can emit a + * breadcrumb at the beginning of the request and check its + * timeline's HWSP to see if the breadcrumb has advanced past the + * start of this request. Actually, the request must have the + * init_breadcrumb if its timeline set has_init_bread_crumb, or the + * scheduler might get a wrong state of it during reset. Since the + * requests from gvt always set the has_init_breadcrumb flag, here + * need to do the emit_init_breadcrumb for all the requests. + */ + if (req->engine->emit_init_breadcrumb) { + err = req->engine->emit_init_breadcrumb(req); + if (err) { + gvt_vgpu_err("fail to emit init breadcrumb\n"); + return err; + } + } + /* allocate shadow ring buffer */ cs = intel_ring_begin(workload->req, workload->rb_len / sizeof(u32)); if (IS_ERR(cs)) { diff --git a/drivers/gpu/drm/i915/i915_priolist_types.h b/drivers/gpu/drm/i915/i915_priolist_types.h index cc44ebd3b5530..49709de69875a 100644 --- a/drivers/gpu/drm/i915/i915_priolist_types.h +++ b/drivers/gpu/drm/i915/i915_priolist_types.h @@ -20,15 +20,14 @@ enum { I915_PRIORITY_INVALID = INT_MIN }; -#define I915_USER_PRIORITY_SHIFT 3 +#define I915_USER_PRIORITY_SHIFT 2 #define I915_USER_PRIORITY(x) ((x) << I915_USER_PRIORITY_SHIFT) #define I915_PRIORITY_COUNT BIT(I915_USER_PRIORITY_SHIFT) #define I915_PRIORITY_MASK (I915_PRIORITY_COUNT - 1) #define I915_PRIORITY_WAIT ((u8)BIT(0)) -#define I915_PRIORITY_NEWCLIENT ((u8)BIT(1)) -#define I915_PRIORITY_NOSEMAPHORE ((u8)BIT(2)) +#define I915_PRIORITY_NOSEMAPHORE ((u8)BIT(1)) #define __NO_PREEMPTION (I915_PRIORITY_WAIT) diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index b74824f0b5b1f..249d35c12a755 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -35,7 +35,7 @@ * macros. Do **not** mass change existing definitions just to update the style. * * Layout - * '''''' + * ~~~~~~ * * Keep helper macros near the top. For example, _PIPE() and friends. * @@ -79,7 +79,7 @@ * style. Use lower case in hexadecimal values. * * Naming - * '''''' + * ~~~~~~ * * Try to name registers according to the specs. If the register name changes in * the specs from platform to another, stick to the original name. @@ -97,7 +97,7 @@ * suffix to the name. For example, ``_SKL`` or ``_GEN8``. * * Examples - * '''''''' + * ~~~~~~~~ * * (Note that the values in the example are indented using spaces instead of * TABs to avoid misalignment in generated documentation. Use TABs in the diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c index f6c78c0fa74bf..c88e538b2ef41 100644 --- a/drivers/gpu/drm/i915/i915_request.c +++ b/drivers/gpu/drm/i915/i915_request.c @@ -502,15 +502,6 @@ void __i915_request_unsubmit(struct i915_request *request) /* We may be recursing from the signal callback of another i915 fence */ spin_lock_nested(&request->lock, SINGLE_DEPTH_NESTING); - /* - * As we do not allow WAIT to preempt inflight requests, - * once we have executed a request, along with triggering - * any execution callbacks, we must preserve its ordering - * within the non-preemptible FIFO. - */ - BUILD_BUG_ON(__NO_PREEMPTION & ~I915_PRIORITY_MASK); /* only internal */ - request->sched.attr.priority |= __NO_PREEMPTION; - if (test_bit(DMA_FENCE_FLAG_ENABLE_SIGNAL_BIT, &request->fence.flags)) i915_request_cancel_breadcrumb(request); @@ -582,18 +573,7 @@ semaphore_notify(struct i915_sw_fence *fence, enum i915_sw_fence_notify state) switch (state) { case FENCE_COMPLETE: - /* - * We only check a small portion of our dependencies - * and so cannot guarantee that there remains no - * semaphore chain across all. Instead of opting - * for the full NOSEMAPHORE boost, we go for the - * smaller (but still preempting) boost of - * NEWCLIENT. This will be enough to boost over - * a busywaiting request (as that cannot be - * NEWCLIENT) without accidentally boosting - * a busywait over real work elsewhere. - */ - i915_schedule_bump_priority(request, I915_PRIORITY_NEWCLIENT); + i915_schedule_bump_priority(request, I915_PRIORITY_NOSEMAPHORE); break; case FENCE_FREE: @@ -874,12 +854,6 @@ emit_semaphore_wait(struct i915_request *to, if (err < 0) return err; - err = i915_sw_fence_await_dma_fence(&to->semaphore, - &from->fence, 0, - I915_FENCE_GFP); - if (err < 0) - return err; - /* We need to pin the signaler's HWSP until we are finished reading. */ err = i915_timeline_read_hwsp(from, to, &hwsp_offset); if (err) @@ -945,8 +919,18 @@ i915_request_await_request(struct i915_request *to, struct i915_request *from) &from->fence, 0, I915_FENCE_GFP); } + if (ret < 0) + return ret; - return ret < 0 ? ret : 0; + if (to->sched.flags & I915_SCHED_HAS_SEMAPHORE_CHAIN) { + ret = i915_sw_fence_await_dma_fence(&to->semaphore, + &from->fence, 0, + I915_FENCE_GFP); + if (ret < 0) + return ret; + } + + return 0; } int @@ -1237,7 +1221,7 @@ void i915_request_add(struct i915_request *request) * the bulk clients. (FQ_CODEL) */ if (list_empty(&request->sched.signalers_list)) - attr.priority |= I915_PRIORITY_NEWCLIENT; + attr.priority |= I915_PRIORITY_WAIT; engine->schedule(request, &attr); } diff --git a/drivers/gpu/drm/i915/i915_scheduler.c b/drivers/gpu/drm/i915/i915_scheduler.c index 39bc4f54e2720..108f52e1bf359 100644 --- a/drivers/gpu/drm/i915/i915_scheduler.c +++ b/drivers/gpu/drm/i915/i915_scheduler.c @@ -35,109 +35,6 @@ static inline bool node_signaled(const struct i915_sched_node *node) return i915_request_completed(node_to_request(node)); } -void i915_sched_node_init(struct i915_sched_node *node) -{ - INIT_LIST_HEAD(&node->signalers_list); - INIT_LIST_HEAD(&node->waiters_list); - INIT_LIST_HEAD(&node->link); - node->attr.priority = I915_PRIORITY_INVALID; - node->semaphores = 0; - node->flags = 0; -} - -static struct i915_dependency * -i915_dependency_alloc(void) -{ - return kmem_cache_alloc(global.slab_dependencies, GFP_KERNEL); -} - -static void -i915_dependency_free(struct i915_dependency *dep) -{ - kmem_cache_free(global.slab_dependencies, dep); -} - -bool __i915_sched_node_add_dependency(struct i915_sched_node *node, - struct i915_sched_node *signal, - struct i915_dependency *dep, - unsigned long flags) -{ - bool ret = false; - - spin_lock_irq(&schedule_lock); - - if (!node_signaled(signal)) { - INIT_LIST_HEAD(&dep->dfs_link); - list_add(&dep->wait_link, &signal->waiters_list); - list_add(&dep->signal_link, &node->signalers_list); - dep->signaler = signal; - dep->flags = flags; - - /* Keep track of whether anyone on this chain has a semaphore */ - if (signal->flags & I915_SCHED_HAS_SEMAPHORE_CHAIN && - !node_started(signal)) - node->flags |= I915_SCHED_HAS_SEMAPHORE_CHAIN; - - ret = true; - } - - spin_unlock_irq(&schedule_lock); - - return ret; -} - -int i915_sched_node_add_dependency(struct i915_sched_node *node, - struct i915_sched_node *signal) -{ - struct i915_dependency *dep; - - dep = i915_dependency_alloc(); - if (!dep) - return -ENOMEM; - - if (!__i915_sched_node_add_dependency(node, signal, dep, - I915_DEPENDENCY_ALLOC)) - i915_dependency_free(dep); - - return 0; -} - -void i915_sched_node_fini(struct i915_sched_node *node) -{ - struct i915_dependency *dep, *tmp; - - GEM_BUG_ON(!list_empty(&node->link)); - - spin_lock_irq(&schedule_lock); - - /* - * Everyone we depended upon (the fences we wait to be signaled) - * should retire before us and remove themselves from our list. - * However, retirement is run independently on each timeline and - * so we may be called out-of-order. - */ - list_for_each_entry_safe(dep, tmp, &node->signalers_list, signal_link) { - GEM_BUG_ON(!node_signaled(dep->signaler)); - GEM_BUG_ON(!list_empty(&dep->dfs_link)); - - list_del(&dep->wait_link); - if (dep->flags & I915_DEPENDENCY_ALLOC) - i915_dependency_free(dep); - } - - /* Remove ourselves from everyone who depends upon us */ - list_for_each_entry_safe(dep, tmp, &node->waiters_list, wait_link) { - GEM_BUG_ON(dep->signaler != node); - GEM_BUG_ON(!list_empty(&dep->dfs_link)); - - list_del(&dep->signal_link); - if (dep->flags & I915_DEPENDENCY_ALLOC) - i915_dependency_free(dep); - } - - spin_unlock_irq(&schedule_lock); -} - static inline struct i915_priolist *to_priolist(struct rb_node *rb) { return rb_entry(rb, struct i915_priolist, node); @@ -239,6 +136,11 @@ out: return &p->requests[idx]; } +void __i915_priolist_free(struct i915_priolist *p) +{ + kmem_cache_free(global.slab_priorities, p); +} + struct sched_cache { struct list_head *priolist; }; @@ -273,7 +175,7 @@ static bool inflight(const struct i915_request *rq, return active->hw_context == rq->hw_context; } -static void __i915_schedule(struct i915_request *rq, +static void __i915_schedule(struct i915_sched_node *node, const struct i915_sched_attr *attr) { struct intel_engine_cs *engine; @@ -287,13 +189,13 @@ static void __i915_schedule(struct i915_request *rq, lockdep_assert_held(&schedule_lock); GEM_BUG_ON(prio == I915_PRIORITY_INVALID); - if (i915_request_completed(rq)) + if (node_signaled(node)) return; - if (prio <= READ_ONCE(rq->sched.attr.priority)) + if (prio <= READ_ONCE(node->attr.priority)) return; - stack.signaler = &rq->sched; + stack.signaler = node; list_add(&stack.dfs_link, &dfs); /* @@ -344,9 +246,9 @@ static void __i915_schedule(struct i915_request *rq, * execlists_submit_request()), we can set our own priority and skip * acquiring the engine locks. */ - if (rq->sched.attr.priority == I915_PRIORITY_INVALID) { - GEM_BUG_ON(!list_empty(&rq->sched.link)); - rq->sched.attr = *attr; + if (node->attr.priority == I915_PRIORITY_INVALID) { + GEM_BUG_ON(!list_empty(&node->link)); + node->attr = *attr; if (stack.dfs_link.next == stack.dfs_link.prev) return; @@ -355,15 +257,14 @@ static void __i915_schedule(struct i915_request *rq, } memset(&cache, 0, sizeof(cache)); - engine = rq->engine; + engine = node_to_request(node)->engine; spin_lock(&engine->timeline.lock); /* Fifo and depth-first replacement ensure our deps execute before us */ list_for_each_entry_safe_reverse(dep, p, &dfs, dfs_link) { - struct i915_sched_node *node = dep->signaler; - INIT_LIST_HEAD(&dep->dfs_link); + node = dep->signaler; engine = sched_lock_engine(node, engine, &cache); lockdep_assert_held(&engine->timeline.lock); @@ -413,13 +314,20 @@ static void __i915_schedule(struct i915_request *rq, void i915_schedule(struct i915_request *rq, const struct i915_sched_attr *attr) { spin_lock_irq(&schedule_lock); - __i915_schedule(rq, attr); + __i915_schedule(&rq->sched, attr); spin_unlock_irq(&schedule_lock); } +static void __bump_priority(struct i915_sched_node *node, unsigned int bump) +{ + struct i915_sched_attr attr = node->attr; + + attr.priority |= bump; + __i915_schedule(node, &attr); +} + void i915_schedule_bump_priority(struct i915_request *rq, unsigned int bump) { - struct i915_sched_attr attr; unsigned long flags; GEM_BUG_ON(bump & ~I915_PRIORITY_MASK); @@ -428,17 +336,122 @@ void i915_schedule_bump_priority(struct i915_request *rq, unsigned int bump) return; spin_lock_irqsave(&schedule_lock, flags); + __bump_priority(&rq->sched, bump); + spin_unlock_irqrestore(&schedule_lock, flags); +} - attr = rq->sched.attr; - attr.priority |= bump; - __i915_schedule(rq, &attr); +void i915_sched_node_init(struct i915_sched_node *node) +{ + INIT_LIST_HEAD(&node->signalers_list); + INIT_LIST_HEAD(&node->waiters_list); + INIT_LIST_HEAD(&node->link); + node->attr.priority = I915_PRIORITY_INVALID; + node->semaphores = 0; + node->flags = 0; +} - spin_unlock_irqrestore(&schedule_lock, flags); +static struct i915_dependency * +i915_dependency_alloc(void) +{ + return kmem_cache_alloc(global.slab_dependencies, GFP_KERNEL); } -void __i915_priolist_free(struct i915_priolist *p) +static void +i915_dependency_free(struct i915_dependency *dep) { - kmem_cache_free(global.slab_priorities, p); + kmem_cache_free(global.slab_dependencies, dep); +} + +bool __i915_sched_node_add_dependency(struct i915_sched_node *node, + struct i915_sched_node *signal, + struct i915_dependency *dep, + unsigned long flags) +{ + bool ret = false; + + spin_lock_irq(&schedule_lock); + + if (!node_signaled(signal)) { + INIT_LIST_HEAD(&dep->dfs_link); + list_add(&dep->wait_link, &signal->waiters_list); + list_add(&dep->signal_link, &node->signalers_list); + dep->signaler = signal; + dep->flags = flags; + + /* Keep track of whether anyone on this chain has a semaphore */ + if (signal->flags & I915_SCHED_HAS_SEMAPHORE_CHAIN && + !node_started(signal)) + node->flags |= I915_SCHED_HAS_SEMAPHORE_CHAIN; + + /* + * As we do not allow WAIT to preempt inflight requests, + * once we have executed a request, along with triggering + * any execution callbacks, we must preserve its ordering + * within the non-preemptible FIFO. + */ + BUILD_BUG_ON(__NO_PREEMPTION & ~I915_PRIORITY_MASK); + if (flags & I915_DEPENDENCY_EXTERNAL) + __bump_priority(signal, __NO_PREEMPTION); + + ret = true; + } + + spin_unlock_irq(&schedule_lock); + + return ret; +} + +int i915_sched_node_add_dependency(struct i915_sched_node *node, + struct i915_sched_node *signal) +{ + struct i915_dependency *dep; + + dep = i915_dependency_alloc(); + if (!dep) + return -ENOMEM; + + if (!__i915_sched_node_add_dependency(node, signal, dep, + I915_DEPENDENCY_EXTERNAL | + I915_DEPENDENCY_ALLOC)) + i915_dependency_free(dep); + + return 0; +} + +void i915_sched_node_fini(struct i915_sched_node *node) +{ + struct i915_dependency *dep, *tmp; + + GEM_BUG_ON(!list_empty(&node->link)); + + spin_lock_irq(&schedule_lock); + + /* + * Everyone we depended upon (the fences we wait to be signaled) + * should retire before us and remove themselves from our list. + * However, retirement is run independently on each timeline and + * so we may be called out-of-order. + */ + list_for_each_entry_safe(dep, tmp, &node->signalers_list, signal_link) { + GEM_BUG_ON(!node_signaled(dep->signaler)); + GEM_BUG_ON(!list_empty(&dep->dfs_link)); + + list_del(&dep->wait_link); + if (dep->flags & I915_DEPENDENCY_ALLOC) + i915_dependency_free(dep); + } + + /* Remove ourselves from everyone who depends upon us */ + list_for_each_entry_safe(dep, tmp, &node->waiters_list, wait_link) { + GEM_BUG_ON(dep->signaler != node); + GEM_BUG_ON(!list_empty(&dep->dfs_link)); + + list_del(&dep->signal_link); + if (dep->flags & I915_DEPENDENCY_ALLOC) + i915_dependency_free(dep); + } + + spin_unlock_irq(&schedule_lock); } static void i915_global_scheduler_shrink(void) diff --git a/drivers/gpu/drm/i915/i915_scheduler_types.h b/drivers/gpu/drm/i915/i915_scheduler_types.h index f1af3916a808e..4f2b2eb7c3e51 100644 --- a/drivers/gpu/drm/i915/i915_scheduler_types.h +++ b/drivers/gpu/drm/i915/i915_scheduler_types.h @@ -66,7 +66,8 @@ struct i915_dependency { struct list_head wait_link; struct list_head dfs_link; unsigned long flags; -#define I915_DEPENDENCY_ALLOC BIT(0) +#define I915_DEPENDENCY_ALLOC BIT(0) +#define I915_DEPENDENCY_EXTERNAL BIT(1) }; #endif /* _I915_SCHEDULER_TYPES_H_ */ diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 4e0a351bfbcad..11e5a86610bf7 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -164,7 +164,7 @@ #define WA_TAIL_DWORDS 2 #define WA_TAIL_BYTES (sizeof(u32) * WA_TAIL_DWORDS) -#define ACTIVE_PRIORITY (I915_PRIORITY_NEWCLIENT | I915_PRIORITY_NOSEMAPHORE) +#define ACTIVE_PRIORITY (I915_PRIORITY_NOSEMAPHORE) static int execlists_context_deferred_alloc(struct intel_context *ce, struct intel_engine_cs *engine); diff --git a/drivers/gpu/drm/i915/intel_workarounds.c b/drivers/gpu/drm/i915/intel_workarounds.c index 9682dd575152e..6decd432f4d3b 100644 --- a/drivers/gpu/drm/i915/intel_workarounds.c +++ b/drivers/gpu/drm/i915/intel_workarounds.c @@ -37,7 +37,7 @@ * costly and simplifies things. We can revisit this in the future. * * Layout - * '''''' + * ~~~~~~ * * Keep things in this file ordered by WA type, as per the above (context, GT, * display, register whitelist, batchbuffer). Then, inside each type, keep the diff --git a/drivers/gpu/drm/i915/selftests/intel_lrc.c b/drivers/gpu/drm/i915/selftests/intel_lrc.c index fbee030db9401..e8b0b5dbcb2cb 100644 --- a/drivers/gpu/drm/i915/selftests/intel_lrc.c +++ b/drivers/gpu/drm/i915/selftests/intel_lrc.c @@ -99,12 +99,14 @@ static int live_busywait_preempt(void *arg) ctx_hi = kernel_context(i915); if (!ctx_hi) goto err_unlock; - ctx_hi->sched.priority = INT_MAX; + ctx_hi->sched.priority = + I915_USER_PRIORITY(I915_CONTEXT_MAX_USER_PRIORITY); ctx_lo = kernel_context(i915); if (!ctx_lo) goto err_ctx_hi; - ctx_lo->sched.priority = INT_MIN; + ctx_lo->sched.priority = + I915_USER_PRIORITY(I915_CONTEXT_MIN_USER_PRIORITY); obj = i915_gem_object_create_internal(i915, PAGE_SIZE); if (IS_ERR(obj)) { @@ -954,12 +956,14 @@ static int live_preempt_hang(void *arg) ctx_hi = kernel_context(i915); if (!ctx_hi) goto err_spin_lo; - ctx_hi->sched.priority = I915_CONTEXT_MAX_USER_PRIORITY; + ctx_hi->sched.priority = + I915_USER_PRIORITY(I915_CONTEXT_MAX_USER_PRIORITY); ctx_lo = kernel_context(i915); if (!ctx_lo) goto err_ctx_hi; - ctx_lo->sched.priority = I915_CONTEXT_MIN_USER_PRIORITY; + ctx_lo->sched.priority = + I915_USER_PRIORITY(I915_CONTEXT_MIN_USER_PRIORITY); for_each_engine(engine, i915, id) { struct i915_request *rq; diff --git a/drivers/gpu/drm/panfrost/Kconfig b/drivers/gpu/drm/panfrost/Kconfig index 591611dc4e342..81963e964b0fa 100644 --- a/drivers/gpu/drm/panfrost/Kconfig +++ b/drivers/gpu/drm/panfrost/Kconfig @@ -9,6 +9,7 @@ config DRM_PANFROST select IOMMU_SUPPORT select IOMMU_IO_PGTABLE_LPAE select DRM_GEM_SHMEM_HELPER + select PM_DEVFREQ help DRM driver for ARM Mali Midgard (T6xx, T7xx, T8xx) and Bifrost (G3x, G5x, G7x) GPUs. diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c index 238bd1d89d433..29fcffdf2d571 100644 --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c @@ -140,8 +140,8 @@ int panfrost_devfreq_init(struct panfrost_device *pfdev) return 0; ret = dev_pm_opp_of_add_table(&pfdev->pdev->dev); - if (ret == -ENODEV) /* Optional, continue without devfreq */ - return 0; + if (ret) + return ret; panfrost_devfreq_reset(pfdev); @@ -170,9 +170,6 @@ void panfrost_devfreq_resume(struct panfrost_device *pfdev) { int i; - if (!pfdev->devfreq.devfreq) - return; - panfrost_devfreq_reset(pfdev); for (i = 0; i < NUM_JOB_SLOTS; i++) pfdev->devfreq.slot[i].busy = false; @@ -182,9 +179,6 @@ void panfrost_devfreq_resume(struct panfrost_device *pfdev) void panfrost_devfreq_suspend(struct panfrost_device *pfdev) { - if (!pfdev->devfreq.devfreq) - return; - devfreq_suspend_device(pfdev->devfreq.devfreq); } @@ -194,9 +188,6 @@ static void panfrost_devfreq_update_utilization(struct panfrost_device *pfdev, i ktime_t now; ktime_t last; - if (!pfdev->devfreq.devfreq) - return; - now = ktime_get(); last = pfdev->devfreq.slot[slot].time_last_update; diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c index 6ff585055a07b..bfa7e2b146dfb 100644 --- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c +++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c @@ -457,8 +457,9 @@ static void sun6i_dsi_setup_inst_loop(struct sun6i_dsi *dsi, u16 delay = 50 - 1; if (device->mode_flags & MIPI_DSI_MODE_VIDEO_BURST) { - delay = (mode->htotal - mode->hdisplay) * 150; - delay /= (mode->clock / 1000) * 8; + u32 hsync_porch = (mode->htotal - mode->hdisplay) * 150; + + delay = (hsync_porch / ((mode->clock / 1000) * 8)); delay -= 50; } diff --git a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c index 66ea3a902e363..43643ad317306 100644 --- a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c +++ b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c @@ -293,7 +293,8 @@ static int sun8i_hdmi_phy_config_h3(struct dw_hdmi *hdmi, SUN8I_HDMI_PHY_ANA_CFG2_REG_BIGSW | SUN8I_HDMI_PHY_ANA_CFG2_REG_SLV(4); ana_cfg3_init |= SUN8I_HDMI_PHY_ANA_CFG3_REG_AMPCK(9) | - SUN8I_HDMI_PHY_ANA_CFG3_REG_AMP(13); + SUN8I_HDMI_PHY_ANA_CFG3_REG_AMP(13) | + SUN8I_HDMI_PHY_ANA_CFG3_REG_EMP(3); } regmap_update_bits(phy->regs, SUN8I_HDMI_PHY_ANA_CFG1_REG, @@ -672,22 +673,13 @@ int sun8i_hdmi_phy_probe(struct sun8i_dw_hdmi *hdmi, struct device_node *node) goto err_put_clk_pll0; } } - - ret = sun8i_phy_clk_create(phy, dev, - phy->variant->has_second_pll); - if (ret) { - dev_err(dev, "Couldn't create the PHY clock\n"); - goto err_put_clk_pll1; - } - - clk_prepare_enable(phy->clk_phy); } phy->rst_phy = of_reset_control_get_shared(node, "phy"); if (IS_ERR(phy->rst_phy)) { dev_err(dev, "Could not get phy reset control\n"); ret = PTR_ERR(phy->rst_phy); - goto err_disable_clk_phy; + goto err_put_clk_pll1; } ret = reset_control_deassert(phy->rst_phy); @@ -708,18 +700,29 @@ int sun8i_hdmi_phy_probe(struct sun8i_dw_hdmi *hdmi, struct device_node *node) goto err_disable_clk_bus; } + if (phy->variant->has_phy_clk) { + ret = sun8i_phy_clk_create(phy, dev, + phy->variant->has_second_pll); + if (ret) { + dev_err(dev, "Couldn't create the PHY clock\n"); + goto err_disable_clk_mod; + } + + clk_prepare_enable(phy->clk_phy); + } + hdmi->phy = phy; return 0; +err_disable_clk_mod: + clk_disable_unprepare(phy->clk_mod); err_disable_clk_bus: clk_disable_unprepare(phy->clk_bus); err_deassert_rst_phy: reset_control_assert(phy->rst_phy); err_put_rst_phy: reset_control_put(phy->rst_phy); -err_disable_clk_phy: - clk_disable_unprepare(phy->clk_phy); err_put_clk_pll1: clk_put(phy->clk_pll1); err_put_clk_pll0: diff --git a/drivers/gpu/drm/vmwgfx/ttm_object.c b/drivers/gpu/drm/vmwgfx/ttm_object.c index 36990b80e7906..16077785ad47e 100644 --- a/drivers/gpu/drm/vmwgfx/ttm_object.c +++ b/drivers/gpu/drm/vmwgfx/ttm_object.c @@ -174,7 +174,7 @@ int ttm_base_object_init(struct ttm_object_file *tfile, kref_init(&base->refcount); idr_preload(GFP_KERNEL); spin_lock(&tdev->object_lock); - ret = idr_alloc(&tdev->idr, base, 0, 0, GFP_NOWAIT); + ret = idr_alloc(&tdev->idr, base, 1, 0, GFP_NOWAIT); spin_unlock(&tdev->object_lock); idr_preload_end(); if (ret < 0) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index bf6c3500d363d..4ff11a0077e17 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -1239,7 +1239,13 @@ static int vmw_master_set(struct drm_device *dev, } dev_priv->active_master = vmaster; - drm_sysfs_hotplug_event(dev); + + /* + * Inform a new master that the layout may have changed while + * it was gone. + */ + if (!from_open) + drm_sysfs_hotplug_event(dev); return 0; } diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index 96983c47fb405..366dcfc1f9bbc 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -296,7 +296,7 @@ struct vmw_sg_table { struct vmw_piter { struct page **pages; const dma_addr_t *addrs; - struct sg_page_iter iter; + struct sg_dma_page_iter iter; unsigned long i; unsigned long num_pages; bool (*next)(struct vmw_piter *); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c index 2ff7ba04d8c81..33533d1262773 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c @@ -2010,6 +2010,11 @@ static int vmw_cmd_set_shader(struct vmw_private *dev_priv, return 0; if (cmd->body.shid != SVGA3D_INVALID_ID) { + /* + * This is the compat shader path - Per device guest-backed + * shaders, but user-space thinks it's per context host- + * backed shaders. + */ res = vmw_shader_lookup(vmw_context_res_man(ctx), cmd->body.shid, cmd->body.type); if (!IS_ERR(res)) { @@ -2017,6 +2022,14 @@ static int vmw_cmd_set_shader(struct vmw_private *dev_priv, VMW_RES_DIRTY_NONE); if (unlikely(ret != 0)) return ret; + + ret = vmw_resource_relocation_add + (sw_context, res, + vmw_ptr_diff(sw_context->buf_start, + &cmd->body.shid), + vmw_res_rel_normal); + if (unlikely(ret != 0)) + return ret; } } @@ -2193,7 +2206,8 @@ static int vmw_cmd_dx_set_shader(struct vmw_private *dev_priv, cmd = container_of(header, typeof(*cmd), header); - if (cmd->body.type >= SVGA3D_SHADERTYPE_DX10_MAX) { + if (cmd->body.type >= SVGA3D_SHADERTYPE_DX10_MAX || + cmd->body.type < SVGA3D_SHADERTYPE_MIN) { VMW_DEBUG_USER("Illegal shader type %u.\n", (unsigned int) cmd->body.type); return -EINVAL; @@ -2414,6 +2428,10 @@ static int vmw_cmd_dx_view_define(struct vmw_private *dev_priv, return -EINVAL; cmd = container_of(header, typeof(*cmd), header); + if (unlikely(cmd->sid == SVGA3D_INVALID_ID)) { + VMW_DEBUG_USER("Invalid surface id.\n"); + return -EINVAL; + } ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface, VMW_RES_DIRTY_NONE, user_surface_converter, &cmd->sid, &srf); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c index a3357ff7540d2..a6ea75b58a839 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c @@ -266,7 +266,9 @@ static bool __vmw_piter_non_sg_next(struct vmw_piter *viter) static bool __vmw_piter_sg_next(struct vmw_piter *viter) { - return __sg_page_iter_next(&viter->iter); + bool ret = __vmw_piter_non_sg_next(viter); + + return __sg_page_iter_dma_next(&viter->iter) && ret; } @@ -284,12 +286,6 @@ static struct page *__vmw_piter_non_sg_page(struct vmw_piter *viter) return viter->pages[viter->i]; } -static struct page *__vmw_piter_sg_page(struct vmw_piter *viter) -{ - return sg_page_iter_page(&viter->iter); -} - - /** * Helper functions to return the DMA address of the current page. * @@ -311,13 +307,7 @@ static dma_addr_t __vmw_piter_dma_addr(struct vmw_piter *viter) static dma_addr_t __vmw_piter_sg_addr(struct vmw_piter *viter) { - /* - * FIXME: This driver wrongly mixes DMA and CPU SG list iteration and - * needs revision. See - * https://lore.kernel.org/lkml/20190104223531.GA1705@ziepe.ca/ - */ - return sg_page_iter_dma_address( - container_of(&viter->iter, struct sg_dma_page_iter, base)); + return sg_page_iter_dma_address(&viter->iter); } @@ -336,26 +326,23 @@ void vmw_piter_start(struct vmw_piter *viter, const struct vmw_sg_table *vsgt, { viter->i = p_offset - 1; viter->num_pages = vsgt->num_pages; + viter->page = &__vmw_piter_non_sg_page; + viter->pages = vsgt->pages; switch (vsgt->mode) { case vmw_dma_phys: viter->next = &__vmw_piter_non_sg_next; viter->dma_address = &__vmw_piter_phys_addr; - viter->page = &__vmw_piter_non_sg_page; - viter->pages = vsgt->pages; break; case vmw_dma_alloc_coherent: viter->next = &__vmw_piter_non_sg_next; viter->dma_address = &__vmw_piter_dma_addr; - viter->page = &__vmw_piter_non_sg_page; viter->addrs = vsgt->addrs; - viter->pages = vsgt->pages; break; case vmw_dma_map_populate: case vmw_dma_map_bind: viter->next = &__vmw_piter_sg_next; viter->dma_address = &__vmw_piter_sg_addr; - viter->page = &__vmw_piter_sg_page; - __sg_page_iter_start(&viter->iter, vsgt->sgt->sgl, + __sg_page_iter_start(&viter->iter.base, vsgt->sgt->sgl, vsgt->sgt->orig_nents, p_offset); break; default: diff --git a/drivers/hwmon/abituguru.c b/drivers/hwmon/abituguru.c index 7a09c1615aa90..a5cf6b2a6e491 100644 --- a/drivers/hwmon/abituguru.c +++ b/drivers/hwmon/abituguru.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * abituguru.c Copyright (c) 2005-2006 Hans de Goede <hdegoede@redhat.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* * This driver supports the sensor part of the first and second revision of diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c index 3d2a4ae92d1e0..112dd0d9377c7 100644 --- a/drivers/hwmon/abituguru3.c +++ b/drivers/hwmon/abituguru3.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * abituguru3.c * * Copyright (c) 2006-2008 Hans de Goede <hdegoede@redhat.com> * Copyright (c) 2008 Alistair John Strachan <alistair@devzero.co.uk> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* * This driver supports the sensor part of revision 3 of the custom Abit uGuru diff --git a/drivers/hwmon/adcxx.c b/drivers/hwmon/adcxx.c index c8feb2295fe28..e5bc5ce09f4e7 100644 --- a/drivers/hwmon/adcxx.c +++ b/drivers/hwmon/adcxx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * adcxx.c * @@ -18,20 +19,6 @@ * * Handling of 8, 10 and 12 bits converters are the same, the * unavailable bits are 0 :) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/hwmon/adm1021.c b/drivers/hwmon/adm1021.c index 49461b60e2968..c45046241a1c5 100644 --- a/drivers/hwmon/adm1021.c +++ b/drivers/hwmon/adm1021.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * adm1021.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring * Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl> and * Philip Edelbrock <phil@netroedge.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/adm1025.c b/drivers/hwmon/adm1025.c index ec437cc9e739d..ae7b969451854 100644 --- a/drivers/hwmon/adm1025.c +++ b/drivers/hwmon/adm1025.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * adm1025.c * @@ -29,20 +30,6 @@ * Since the ADM1025 was the first chipset supported by this driver, most * comments will refer to this chipset, but are actually general and * concern all supported chipsets, unless mentioned otherwise. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/adm1026.c b/drivers/hwmon/adm1026.c index d34a68a110362..e0f630c641526 100644 --- a/drivers/hwmon/adm1026.c +++ b/drivers/hwmon/adm1026.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * adm1026.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -7,20 +8,6 @@ * Chip details at: * * <http://www.onsemi.com/PowerSolutions/product.do?id=ADM1026> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/adm1031.c b/drivers/hwmon/adm1031.c index 6b46d8eaa7753..7723a338446d5 100644 --- a/drivers/hwmon/adm1031.c +++ b/drivers/hwmon/adm1031.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * adm1031.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -5,20 +6,6 @@ * Supports adm1030 / adm1031 * Copyright (C) 2004 Alexandre d'Alton <alex@alexdalton.org> * Reworked by Jean Delvare <jdelvare@suse.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/adm9240.c b/drivers/hwmon/adm9240.c index 000b20f1db713..496d47490e107 100644 --- a/drivers/hwmon/adm9240.c +++ b/drivers/hwmon/adm9240.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * adm9240.c Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -25,20 +26,6 @@ * Test hardware: Intel SE440BX-2 desktop motherboard --Grant * * LM81 extended temp reading not implemented - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/hwmon/ads1015.c b/drivers/hwmon/ads1015.c index 412ab7015d75e..3727a3762eb88 100644 --- a/drivers/hwmon/ads1015.c +++ b/drivers/hwmon/ads1015.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ads1015.c - lm_sensors driver for ads1015 12-bit 4-input ADC * (C) Copyright 2010 @@ -6,20 +7,6 @@ * Based on the ads7828 driver by Steve Hardy. * * Datasheet available at: http://focus.ti.com/lit/ds/symlink/ads1015.pdf - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/ads7828.c b/drivers/hwmon/ads7828.c index 03d6e782777a4..d895b73fde6f9 100644 --- a/drivers/hwmon/ads7828.c +++ b/drivers/hwmon/ads7828.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ads7828.c - driver for TI ADS7828 8-channel A/D converter and compatibles * (C) 2007 EADS Astrium @@ -9,20 +10,6 @@ * ADS7830 support, by Guillaume Roguez <guillaume.roguez@savoirfairelinux.com> * * For further information, see the Documentation/hwmon/ads7828.rst file. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/err.h> diff --git a/drivers/hwmon/ads7871.c b/drivers/hwmon/ads7871.c index cd14c15015089..5434c37969d75 100644 --- a/drivers/hwmon/ads7871.c +++ b/drivers/hwmon/ads7871.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ads7871 - driver for TI ADS7871 A/D converter * * Copyright (c) 2010 Paul Thomas <pthomas8589@gmail.com> * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 or - * later as publishhed by the Free Software Foundation. - * * You need to have something like this in struct spi_board_info * { * .modalias = "ads7871", diff --git a/drivers/hwmon/adt7x10.c b/drivers/hwmon/adt7x10.c index 2ab5c2519ff09..3f03b4cf58585 100644 --- a/drivers/hwmon/adt7x10.c +++ b/drivers/hwmon/adt7x10.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * adt7x10.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -5,20 +6,6 @@ * Hartmut Knaack <knaack.h@gmx.de> 2012-07-22 * based on lm75.c by Frodo Looijaard <frodol@dds.nl> * and adt7410.c from iio-staging by Sonic Zhang <sonic.zhang@analog.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/amc6821.c b/drivers/hwmon/amc6821.c index 2cc5d3c63a4dd..013fb056b1d02 100644 --- a/drivers/hwmon/amc6821.c +++ b/drivers/hwmon/amc6821.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * amc6821.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -5,20 +6,6 @@ * * Based on max6650.c: * Copyright (C) 2007 Hans J. Koch <hjk@hansjkoch.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> /* Needed for KERN_INFO */ diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c index 62e1913111394..c9fa84b256783 100644 --- a/drivers/hwmon/asb100.c +++ b/drivers/hwmon/asb100.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * asb100.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -9,20 +10,6 @@ * Copyright (C) 1998 - 2003 Frodo Looijaard <frodol@dds.nl>, * Philip Edelbrock <phil@netroedge.com>, and * Mark Studebaker <mdsxyz123@yahoo.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/hwmon/asc7621.c b/drivers/hwmon/asc7621.c index 6d34c05a4f830..9e14e2829ee96 100644 --- a/drivers/hwmon/asc7621.c +++ b/drivers/hwmon/asc7621.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * asc7621.c - Part of lm_sensors, Linux kernel modules for hardware monitoring * Copyright (c) 2007, 2010 George Joseph <george.joseph@fairview5.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c index a6a38ceec174a..4212d022d2534 100644 --- a/drivers/hwmon/dell-smm-hwmon.c +++ b/drivers/hwmon/dell-smm-hwmon.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * dell-smm-hwmon.c -- Linux driver for accessing the SMM BIOS on Dell laptops. * @@ -7,16 +8,6 @@ * Copyright (C) 2011 Jean Delvare <jdelvare@suse.de> * Copyright (C) 2013, 2014 Guenter Roeck <linux@roeck-us.net> * Copyright (C) 2014, 2015 Pali Rohár <pali.rohar@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/hwmon/dme1737.c b/drivers/hwmon/dme1737.c index aa40a00ad689b..c3472b73fa79a 100644 --- a/drivers/hwmon/dme1737.c +++ b/drivers/hwmon/dme1737.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * dme1737.c - Driver for the SMSC DME1737, Asus A8000, SMSC SCH311x, SCH5027, * and SCH5127 Super-I/O chips integrated hardware monitoring @@ -9,20 +10,6 @@ * if a SCH311x or SCH5127 chip is found. Both types of chips have very * similar hardware monitoring capabilities but differ in the way they can be * accessed. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c index 6fcdac068a27b..541bed8732b72 100644 --- a/drivers/hwmon/ds1621.c +++ b/drivers/hwmon/ds1621.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ds1621.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -18,20 +19,6 @@ * Since the DS1621 was the first chipset supported by this driver, * most comments will refer to this chipset, but are actually general * and concern all supported chipsets, unless mentioned otherwise. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/ds620.c b/drivers/hwmon/ds620.c index 7f8f8869c93cb..8f1fc83ac37bf 100644 --- a/drivers/hwmon/ds620.c +++ b/drivers/hwmon/ds620.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ds620.c - Support for temperature sensor and thermostat DS620 * * Copyright (C) 2010, 2011 Roland Stigge <stigge@antcom.de> * * based on ds1621.c by Christian W. Zuckschwerdt <zany@triq.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/emc2103.c b/drivers/hwmon/emc2103.c index 4b7748a0a8339..491a570e8e508 100644 --- a/drivers/hwmon/emc2103.c +++ b/drivers/hwmon/emc2103.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * emc2103.c - Support for SMSC EMC2103 * Copyright (c) 2010 SMSC - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/emc6w201.c b/drivers/hwmon/emc6w201.c index b4735e7e18f55..df0f7292e2144 100644 --- a/drivers/hwmon/emc6w201.c +++ b/drivers/hwmon/emc6w201.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * emc6w201.c - Hardware monitoring driver for the SMSC EMC6W201 * Copyright (C) 2011 Jean Delvare <jdelvare@suse.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/f71805f.c b/drivers/hwmon/f71805f.c index 623736d2a7c1d..67b47de8263af 100644 --- a/drivers/hwmon/f71805f.c +++ b/drivers/hwmon/f71805f.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * f71805f.c - driver for the Fintek F71805F/FG and F71872F/FG Super-I/O * chips integrated hardware monitoring features @@ -12,20 +13,6 @@ * * The F71806F/FG is essentially the same as the F71872F/FG. It even has * the same chip ID, so the driver can't differentiate between. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/hwmon/f75375s.c b/drivers/hwmon/f75375s.c index 80c42bea90ed5..eb847a7d6b835 100644 --- a/drivers/hwmon/f75375s.c +++ b/drivers/hwmon/f75375s.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * f75375s.c - driver for the Fintek F75375/SP, F75373 and * F75387SG/RG hardware monitoring features @@ -13,21 +14,6 @@ * * f75387: * http://www.fintek.com.tw/files/productfiles/F75387_V027P.pdf - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <linux/module.h> diff --git a/drivers/hwmon/fam15h_power.c b/drivers/hwmon/fam15h_power.c index 9545a346044fc..267eac00a3fb3 100644 --- a/drivers/hwmon/fam15h_power.c +++ b/drivers/hwmon/fam15h_power.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * fam15h_power.c - AMD Family 15h processor power monitoring * * Copyright (c) 2011-2016 Advanced Micro Devices, Inc. * Author: Andreas Herrmann <herrmann.der.user@googlemail.com> - * - * - * This driver is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License; either - * version 2 of the License, or (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this driver; if not, see <http://www.gnu.org/licenses/>. */ #include <linux/err.h> diff --git a/drivers/hwmon/fschmd.c b/drivers/hwmon/fschmd.c index 8fb54079fac81..fa0c2f1fb4432 100644 --- a/drivers/hwmon/fschmd.c +++ b/drivers/hwmon/fschmd.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * fschmd.c * * Copyright (C) 2007 - 2009 Hans de Goede <hdegoede@redhat.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/hwmon/gl518sm.c b/drivers/hwmon/gl518sm.c index b7e4532984099..4964beeea5421 100644 --- a/drivers/hwmon/gl518sm.c +++ b/drivers/hwmon/gl518sm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * gl518sm.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -6,20 +7,6 @@ * Copyright (C) 2004 Hong-Gunn Chew <hglinux@gunnet.org> and * Jean Delvare <jdelvare@suse.de> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Ported to Linux 2.6 by Hong-Gunn Chew with the help of Jean Delvare * and advice of Greg Kroah-Hartman. * diff --git a/drivers/hwmon/gl520sm.c b/drivers/hwmon/gl520sm.c index 7d430ad955fed..4689e01cb56d7 100644 --- a/drivers/hwmon/gl520sm.c +++ b/drivers/hwmon/gl520sm.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * gl520sm.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring * Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>, * Kyösti Mälkki <kmalkki@cc.hut.fi> * Copyright (c) 2005 Maarten Deprez <maartendeprez@users.sourceforge.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <linux/module.h> diff --git a/drivers/hwmon/hih6130.c b/drivers/hwmon/hih6130.c index 2bf9599b34a1a..018df6074f7b2 100644 --- a/drivers/hwmon/hih6130.c +++ b/drivers/hwmon/hih6130.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Honeywell HIH-6130/HIH-6131 humidity and temperature sensor driver * * Copyright (C) 2012 Iain Paton <ipaton0@gmail.com> @@ -5,20 +6,6 @@ * heavily based on the sht21 driver * Copyright (C) 2010 Urs Fleisch <urs.fleisch@sensirion.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA - * * Data sheets available (2012-06-22) at * http://sensing.honeywell.com/index.php?ci_id=3106&la_id=1&defId=44872 */ diff --git a/drivers/hwmon/hwmon-vid.c b/drivers/hwmon/hwmon-vid.c index 84e91286fc4fd..8ae68dfa75b23 100644 --- a/drivers/hwmon/hwmon-vid.c +++ b/drivers/hwmon/hwmon-vid.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * hwmon-vid.c - VID/VRM/VRD voltage conversions * @@ -6,20 +7,6 @@ * Partly imported from i2c-vid.h of the lm_sensors project * Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com> * With assistance from Trent Piepho <xyzzy@speakeasy.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/hwmon/ibmpowernv.c b/drivers/hwmon/ibmpowernv.c index 293dd1c6c7b36..0e525cfbdfc5c 100644 --- a/drivers/hwmon/ibmpowernv.c +++ b/drivers/hwmon/ibmpowernv.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * IBM PowerNV platform sensors for temperature/fan/voltage/power * Copyright (C) 2014 IBM - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. */ #define DRVNAME "ibmpowernv" diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c index 6b57a6d4e6261..f2d81b0558e56 100644 --- a/drivers/hwmon/jc42.c +++ b/drivers/hwmon/jc42.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * jc42.c - driver for Jedec JC42.4 compliant temperature sensors * @@ -6,20 +7,6 @@ * Derived from lm77.c by Andras BALI <drewie@freemail.hu>. * * JC42.4 compliant temperature sensors are typically used on memory modules. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/bitops.h> diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c index 50158b9298bb9..c77e89239dcd9 100644 --- a/drivers/hwmon/k10temp.c +++ b/drivers/hwmon/k10temp.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * k10temp.c - AMD Family 10h/11h/12h/14h/15h/16h processor hardware monitoring * * Copyright (c) 2009 Clemens Ladisch <clemens@ladisch.de> - * - * - * This driver is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License; either - * version 2 of the License, or (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this driver; if not, see <http://www.gnu.org/licenses/>. */ #include <linux/err.h> diff --git a/drivers/hwmon/lineage-pem.c b/drivers/hwmon/lineage-pem.c index d470295760e22..ce5b0598524cb 100644 --- a/drivers/hwmon/lineage-pem.c +++ b/drivers/hwmon/lineage-pem.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for Lineage Compact Power Line series of power entry modules. * @@ -5,20 +6,6 @@ * * Documentation: * http://www.lineagepower.com/oem/pdf/CPLI2C.pdf - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/hwmon/lm63.c b/drivers/hwmon/lm63.c index 8848fbe5fd160..60a817f58db9f 100644 --- a/drivers/hwmon/lm63.c +++ b/drivers/hwmon/lm63.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lm63.c - driver for the National Semiconductor LM63 temperature sensor * with integrated fan control @@ -21,20 +22,6 @@ * I had a explanation from National Semiconductor though. The two lower * bits of the read value have to be masked out. The value is still 16 bit * in width. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/lm70.c b/drivers/hwmon/lm70.c index 543556dc563b8..4122e59f0bb4c 100644 --- a/drivers/hwmon/lm70.c +++ b/drivers/hwmon/lm70.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lm70.c * @@ -8,20 +9,6 @@ * interface. The complete datasheet is available at National's website * here: * http://www.national.com/pf/LM/LM70.html - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index 423a382420b91..3fb9c0a2d6d0b 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lm75.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring * Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/lm75.h b/drivers/hwmon/lm75.h index 5cde94e56f17c..b614e63285662 100644 --- a/drivers/hwmon/lm75.h +++ b/drivers/hwmon/lm75.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* lm75.h - Part of lm_sensors, Linux kernel modules for hardware monitoring Copyright (c) 2003 Mark M. Hoffman <mhoffman@lightlink.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c index eb95947673de3..2119461ec43a0 100644 --- a/drivers/hwmon/lm78.c +++ b/drivers/hwmon/lm78.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lm78.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring * Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl> * Copyright (c) 2007, 2011 Jean Delvare <jdelvare@suse.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/hwmon/lm80.c b/drivers/hwmon/lm80.c index 54cf24a2b0ed1..80520cef76173 100644 --- a/drivers/hwmon/lm80.c +++ b/drivers/hwmon/lm80.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lm80.c - From lm_sensors, Linux kernel modules for hardware * monitoring @@ -5,20 +6,6 @@ * and Philip Edelbrock <phil@netroedge.com> * * Ported to Linux 2.6 by Tiago Sousa <mirage@kaotik.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c index 80db367b4c543..cff0aa505a784 100644 --- a/drivers/hwmon/lm85.c +++ b/drivers/hwmon/lm85.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lm85.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -8,20 +9,6 @@ * Copyright (C) 2007--2014 Jean Delvare <jdelvare@suse.de> * * Chip details at <http://www.national.com/ds/LM/LM85.pdf> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/lm87.c b/drivers/hwmon/lm87.c index 644e61eae5740..ad501ac4a5942 100644 --- a/drivers/hwmon/lm87.c +++ b/drivers/hwmon/lm87.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lm87.c * @@ -40,20 +41,6 @@ * Devices. That chip is fully compatible with the LM87. Complete * datasheet can be obtained from Analog's website at: * http://www.analog.com/en/prod/0,2877,ADM1024,00.html - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c index b99eda01696e8..e562a578f20e6 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lm90.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -68,20 +69,6 @@ * Since the LM90 was the first chipset supported by this driver, most * comments will refer to this chipset, but are actually general and * concern all supported chipsets, unless mentioned otherwise. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/lm93.c b/drivers/hwmon/lm93.c index a0b5fbf958f31..cea8ea3232713 100644 --- a/drivers/hwmon/lm93.c +++ b/drivers/hwmon/lm93.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lm93.c - Part of lm_sensors, Linux kernel modules for hardware monitoring * @@ -22,20 +23,6 @@ * * Modified for mainline integration by Hans J. Koch <hjk@hansjkoch.de> * Copyright (c) 2007 Hans J. Koch, Linutronix GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/ltc4151.c b/drivers/hwmon/ltc4151.c index 2b5cd37e6dc3d..67a529b7ba18c 100644 --- a/drivers/hwmon/ltc4151.c +++ b/drivers/hwmon/ltc4151.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for Linear Technology LTC4151 High Voltage I2C Current * and Voltage Monitor @@ -11,21 +12,6 @@ * Copyright (C) 2010 Ericsson AB. * * Datasheet: http://www.linear.com/docs/Datasheet/4151fc.pdf - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <linux/kernel.h> diff --git a/drivers/hwmon/ltc4261.c b/drivers/hwmon/ltc4261.c index 6eb3415e0639e..c415829ffbf57 100644 --- a/drivers/hwmon/ltc4261.c +++ b/drivers/hwmon/ltc4261.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for Linear Technology LTC4261 I2C Negative Voltage Hot Swap Controller * @@ -9,20 +10,6 @@ * Copyright (C) 2008 Ira W. Snyder <iws@ovro.caltech.edu> * * Datasheet: http://cds.linear.com/docs/Datasheet/42612fb.pdf - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/hwmon/max1668.c b/drivers/hwmon/max1668.c index 7ca889910262b..fb6d172873654 100644 --- a/drivers/hwmon/max1668.c +++ b/drivers/hwmon/max1668.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 2011 David George <david.george@ska.ac.za> * * based on adm1021.c * some credit to Christoph Scheurer, but largely a rewrite - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/max6639.c b/drivers/hwmon/max6639.c index fc3ed518f4783..2d56e97aa5fa8 100644 --- a/drivers/hwmon/max6639.c +++ b/drivers/hwmon/max6639.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * max6639.c - Support for Maxim MAX6639 * @@ -7,20 +8,6 @@ * * based on the initial MAX6639 support from semptian.net * by He Changqing <hechangqing@semptian.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/max6642.c b/drivers/hwmon/max6642.c index 084b2685b7a58..5ab6fdb53b966 100644 --- a/drivers/hwmon/max6642.c +++ b/drivers/hwmon/max6642.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for +/-1 degree C, SMBus-Compatible Remote/Local Temperature Sensor * with Overtemperature Alarm @@ -15,20 +16,6 @@ * one external one). Complete datasheet can be * obtained from Maxim's website at: * http://datasheets.maxim-ic.com/en/ds/MAX6642.pdf - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/hwmon/max6650.c b/drivers/hwmon/max6650.c index 9399532408276..6b9056f9483f5 100644 --- a/drivers/hwmon/max6650.c +++ b/drivers/hwmon/max6650.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * max6650.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring. @@ -15,20 +16,6 @@ * The datasheet was last seen at: * * http://pdfserv.maxim-ic.com/en/ds/MAX6650-MAX6651.pdf - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index 59ee01f3d0223..e7dff5febe161 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * nct6775 - Driver for the hardware monitoring functionality of * Nuvoton NCT677x Super-I/O chips @@ -15,21 +16,6 @@ * Shamelessly ripped from the w83627hf driver * Copyright (C) 2003 Mark Studebaker * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * * Supports the following chips: * * Chip #vin #fan #pwm #temp chip IDs man ID diff --git a/drivers/hwmon/pc87360.c b/drivers/hwmon/pc87360.c index 56584f9ab803e..94f4b8b4a2ba7 100644 --- a/drivers/hwmon/pc87360.c +++ b/drivers/hwmon/pc87360.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * pc87360.c - Part of lm_sensors, Linux kernel modules * for hardware monitoring @@ -6,20 +7,6 @@ * Copied from smsc47m1.c: * Copyright (C) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Supports the following chips: * * Chip #vin #fan #pwm #temp devid diff --git a/drivers/hwmon/pcf8591.c b/drivers/hwmon/pcf8591.c index 60e25c85e71cd..b7a3a292123d1 100644 --- a/drivers/hwmon/pcf8591.c +++ b/drivers/hwmon/pcf8591.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2001-2004 Aurelien Jarno <aurelien@aurel32.net> * Ported to Linux 2.6 by Aurelien Jarno <aurelien@aurel32.net> with * the help of Jean Delvare <jdelvare@suse.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/hwmon/pmbus/lm25066.c b/drivers/hwmon/pmbus/lm25066.c index 715d4ab575169..05fce86f1f817 100644 --- a/drivers/hwmon/pmbus/lm25066.c +++ b/drivers/hwmon/pmbus/lm25066.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Hardware monitoring driver for LM25056 / LM25066 / LM5064 / LM5066 * * Copyright (c) 2011 Ericsson AB. * Copyright (c) 2013 Guenter Roeck - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/bitops.h> diff --git a/drivers/hwmon/pmbus/max16064.c b/drivers/hwmon/pmbus/max16064.c index fa237a3c3291c..b3e7b8d2e69dd 100644 --- a/drivers/hwmon/pmbus/max16064.c +++ b/drivers/hwmon/pmbus/max16064.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Hardware monitoring driver for Maxim MAX16064 * * Copyright (c) 2011 Ericsson AB. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/hwmon/pmbus/max34440.c b/drivers/hwmon/pmbus/max34440.c index 47576c4600105..5c63a66007293 100644 --- a/drivers/hwmon/pmbus/max34440.c +++ b/drivers/hwmon/pmbus/max34440.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Hardware monitoring driver for Maxim MAX34440/MAX34441 * * Copyright (c) 2011 Ericsson AB. * Copyright (c) 2012 Guenter Roeck - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/bitops.h> diff --git a/drivers/hwmon/pmbus/max8688.c b/drivers/hwmon/pmbus/max8688.c index e951f9b87abb0..bc5f4cb6450e3 100644 --- a/drivers/hwmon/pmbus/max8688.c +++ b/drivers/hwmon/pmbus/max8688.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Hardware monitoring driver for Maxim MAX8688 * * Copyright (c) 2011 Ericsson AB. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/bitops.h> diff --git a/drivers/hwmon/pmbus/pmbus.c b/drivers/hwmon/pmbus/pmbus.c index f05eaa50535ed..c0bc43d010186 100644 --- a/drivers/hwmon/pmbus/pmbus.c +++ b/drivers/hwmon/pmbus/pmbus.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Hardware monitoring driver for PMBus devices * * Copyright (c) 2010, 2011 Ericsson AB. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h index 59f85658313c4..d198af3a92b6f 100644 --- a/drivers/hwmon/pmbus/pmbus.h +++ b/drivers/hwmon/pmbus/pmbus.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * pmbus.h - Common defines and structures for PMBus devices * * Copyright (c) 2010, 2011 Ericsson AB. * Copyright (c) 2012 Guenter Roeck - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef PMBUS_H diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c index 32a74b8be6bd4..ef7ee90ee785d 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Hardware monitoring driver for PMBus devices * * Copyright (c) 2010, 2011 Ericsson AB. * Copyright (c) 2012 Guenter Roeck - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/debugfs.h> diff --git a/drivers/hwmon/pmbus/ucd9000.c b/drivers/hwmon/pmbus/ucd9000.c index 40a3e3d0e661f..c846759bc1c08 100644 --- a/drivers/hwmon/pmbus/ucd9000.c +++ b/drivers/hwmon/pmbus/ucd9000.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Hardware monitoring driver for UCD90xxx Sequencer and System Health * Controller series * * Copyright (C) 2011 Ericsson AB. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/debugfs.h> diff --git a/drivers/hwmon/pmbus/ucd9200.c b/drivers/hwmon/pmbus/ucd9200.c index fec7656700dbf..7c04745a97098 100644 --- a/drivers/hwmon/pmbus/ucd9200.c +++ b/drivers/hwmon/pmbus/ucd9200.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Hardware monitoring driver for ucd9200 series Digital PWM System Controllers * * Copyright (C) 2011 Ericsson AB. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/hwmon/pmbus/zl6100.c b/drivers/hwmon/pmbus/zl6100.c index 771802d7e20db..190b898e404a1 100644 --- a/drivers/hwmon/pmbus/zl6100.c +++ b/drivers/hwmon/pmbus/zl6100.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Hardware monitoring driver for ZL6100 and compatibles * * Copyright (c) 2011 Ericsson AB. * Copyright (c) 2012 Guenter Roeck - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/bitops.h> diff --git a/drivers/hwmon/sht21.c b/drivers/hwmon/sht21.c index df112b73b6357..bc70c8332d9a8 100644 --- a/drivers/hwmon/sht21.c +++ b/drivers/hwmon/sht21.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Sensirion SHT21 humidity and temperature sensor driver * * Copyright (C) 2010 Urs Fleisch <urs.fleisch@sensirion.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA - * * Data sheet available at http://www.sensirion.com/file/datasheet_sht21 */ diff --git a/drivers/hwmon/sis5595.c b/drivers/hwmon/sis5595.c index 44451b913292d..0c6741f949f5f 100644 --- a/drivers/hwmon/sis5595.c +++ b/drivers/hwmon/sis5595.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * sis5595.c - Part of lm_sensors, Linux kernel modules * for hardware monitoring @@ -7,20 +8,6 @@ * Mark D. Studebaker <mdsxyz123@yahoo.com> * Ported to Linux 2.6 by Aurelien Jarno <aurelien@aurel32.net> with * the help of Jean Delvare <jdelvare@suse.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c index 60e193f2e9707..f928b8d4ff489 100644 --- a/drivers/hwmon/smsc47b397.c +++ b/drivers/hwmon/smsc47b397.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * smsc47b397.c - Part of lm_sensors, Linux kernel modules * for hardware monitoring @@ -10,20 +11,6 @@ * derived in part from smsc47m1.c: * Copyright (C) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com> * Copyright (C) 2004 Jean Delvare <jdelvare@suse.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c index 5f92eab24c628..cc6aca6e436c8 100644 --- a/drivers/hwmon/smsc47m1.c +++ b/drivers/hwmon/smsc47m1.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * smsc47m1.c - Part of lm_sensors, Linux kernel modules * for hardware monitoring @@ -10,20 +11,6 @@ * Copyright (C) 2004-2007 Jean Delvare <jdelvare@suse.de> * Ported to Linux 2.6 by Gabriele Gorla <gorlik@yahoo.com> * and Jean Delvare - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/hwmon/smsc47m192.c b/drivers/hwmon/smsc47m192.c index e5d9222b22f1f..6cbb119e3d0e0 100644 --- a/drivers/hwmon/smsc47m192.c +++ b/drivers/hwmon/smsc47m192.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * smsc47m192.c - Support for hardware monitoring block of * SMSC LPC47M192 and compatible Super I/O chips @@ -5,20 +6,6 @@ * Copyright (C) 2006 Hartmut Rick <linux@rick.claranet.de> * * Derived from lm78.c and other chip drivers. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/thmc50.c b/drivers/hwmon/thmc50.c index ae9942331cae3..3f5a983d92893 100644 --- a/drivers/hwmon/thmc50.c +++ b/drivers/hwmon/thmc50.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * thmc50.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring * Copyright (C) 2007 Krzysztof Helt <krzysztof.h1@wp.pl> * Based on 2.4 driver by Frodo Looijaard <frodol@dds.nl> and * Philip Edelbrock <phil@netroedge.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/hwmon/tmp401.c b/drivers/hwmon/tmp401.c index ff66cf1bfb2ed..fa361d9949db7 100644 --- a/drivers/hwmon/tmp401.c +++ b/drivers/hwmon/tmp401.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* tmp401.c * * Copyright (C) 2007,2008 Hans de Goede <hdegoede@redhat.com> @@ -7,20 +8,6 @@ * * Cleanup and support for TMP431 and TMP432 by Guenter Roeck * Copyright (c) 2013 Guenter Roeck <linux@roeck-us.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c index 259725dec37e4..a2eddd2c2538a 100644 --- a/drivers/hwmon/via686a.c +++ b/drivers/hwmon/via686a.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * via686a.c - Part of lm_sensors, Linux kernel modules * for hardware monitoring @@ -9,20 +10,6 @@ * * (Some conversion-factor data were contributed by Jonathan Teh Soon Yew * <j.teh@iname.com> and Alex van Kaam <darkside@chello.nl>.) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/hwmon/vt1211.c b/drivers/hwmon/vt1211.c index 95d5e8ec8b7fc..2fbdc532aed4a 100644 --- a/drivers/hwmon/vt1211.c +++ b/drivers/hwmon/vt1211.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * vt1211.c - driver for the VIA VT1211 Super-I/O chip integrated hardware * monitoring features @@ -5,20 +6,6 @@ * * This driver is based on the driver for kernel 2.4 by Mark D. Studebaker * and its port to kernel 2.6 by Lars Ekman. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/hwmon/vt8231.c b/drivers/hwmon/vt8231.c index e2f1a80367e22..2335d440f72d7 100644 --- a/drivers/hwmon/vt8231.c +++ b/drivers/hwmon/vt8231.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * vt8231.c - Part of lm_sensors, Linux kernel modules * for hardware monitoring @@ -5,20 +6,6 @@ * Copyright (c) 2005 Roger Lucas <vt8231@hiddenengine.co.uk> * Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com> * Aaron M. Marsh <amarsh@sdf.lonestar.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index ad68b6d9ff17e..eb171d15ac489 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * w83627ehf - Driver for the hardware monitoring functionality of * the Winbond W83627EHF Super-I/O chip @@ -17,20 +18,6 @@ * This driver also supports the W83627EHG, which is the lead-free * version of the W83627EHF. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Supports the following chips: * * Chip #vin #fan #pwm #temp chip IDs man ID diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c index 7ca53a28c3050..e1d10a6b7f7c0 100644 --- a/drivers/hwmon/w83627hf.c +++ b/drivers/hwmon/w83627hf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * w83627hf.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -6,20 +7,6 @@ * and Mark Studebaker <mdsxyz123@yahoo.com> * Ported to 2.6 by Bernhard C. Schrenk <clemy@clemy.org> * Copyright (c) 2007 - 1012 Jean Delvare <jdelvare@suse.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c index 2b0f182daa875..d2c04b6a3f2b7 100644 --- a/drivers/hwmon/w83781d.c +++ b/drivers/hwmon/w83781d.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * w83781d.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -5,20 +6,6 @@ * Philip Edelbrock <phil@netroedge.com>, * and Mark Studebaker <mdsxyz123@yahoo.com> * Copyright (c) 2007 - 2008 Jean Delvare <jdelvare@suse.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/hwmon/w83791d.c b/drivers/hwmon/w83791d.c index 28fa3bd2c0961..050ad42016914 100644 --- a/drivers/hwmon/w83791d.c +++ b/drivers/hwmon/w83791d.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * w83791d.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring * * Copyright (C) 2006-2007 Charles Spirakis <bezaur@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/hwmon/w83792d.c b/drivers/hwmon/w83792d.c index 76aa39e537e03..da8a6d62aa234 100644 --- a/drivers/hwmon/w83792d.c +++ b/drivers/hwmon/w83792d.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * w83792d.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -5,20 +6,6 @@ * Shane Huang, * Rudolf Marek <r.marek@assembler.cz> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Note: * 1. This driver is only for 2.6 kernel, 2.4 kernel need a different driver. * 2. This driver is only for Winbond W83792D C version device, there diff --git a/drivers/hwmon/w83l785ts.c b/drivers/hwmon/w83l785ts.c index ac30431220115..6f6d925cf0175 100644 --- a/drivers/hwmon/w83l785ts.c +++ b/drivers/hwmon/w83l785ts.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * w83l785ts.c - Part of lm_sensors, Linux kernel modules for hardware * monitoring @@ -14,20 +15,6 @@ * * Thanks to James Bolt <james@evilpenguin.com> for benchmarking the read * error handling mechanism. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/i2c/busses/i2c-opal.c b/drivers/i2c/busses/i2c-opal.c index dc2a23f4fb52f..1c4c9bb06a0bf 100644 --- a/drivers/i2c/busses/i2c-opal.c +++ b/drivers/i2c/busses/i2c-opal.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * IBM OPAL I2C driver * Copyright (C) 2014 IBM - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. */ #include <linux/device.h> diff --git a/drivers/i2c/busses/i2c-wmt.c b/drivers/i2c/busses/i2c-wmt.c index fbd0fd59f3123..524017f7034e8 100644 --- a/drivers/i2c/busses/i2c-wmt.c +++ b/drivers/i2c/busses/i2c-wmt.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Wondermedia I2C Master Mode Driver * @@ -5,11 +6,6 @@ * * Derived from GPLv2+ licensed source: * - Copyright (C) 2008 WonderMedia Technologies, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2, or - * (at your option) any later version. as published by the Free Software - * Foundation */ #include <linux/clk.h> diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c index 859ddab9448fe..fc541f1cf8de6 100644 --- a/drivers/ide/ide-pnp.c +++ b/drivers/ide/ide-pnp.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * This file provides autodetection for ISA PnP IDE interfaces. * It was tested with "ESS ES1868 Plug and Play AudioDrive" IDE interface. * * Copyright (C) 2000 Andrey Panin <pazke@donpac.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/ide/palm_bk3710.c b/drivers/ide/palm_bk3710.c index 157f2d1fb7e19..d1fe4c13e35c2 100644 --- a/drivers/ide/palm_bk3710.c +++ b/drivers/ide/palm_bk3710.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Palmchip bk3710 IDE controller * @@ -6,21 +7,7 @@ * * ---------------------------------------------------------------------------- * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * ---------------------------------------------------------------------------- - * */ #include <linux/types.h> diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c index 596841a3c4db7..d23709ed9049b 100644 --- a/drivers/iio/adc/at91_adc.c +++ b/drivers/iio/adc/at91_adc.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for the ADC present in the Atmel AT91 evaluation boards. * * Copyright 2011 Free Electrons - * - * Licensed under the GPLv2 or later. */ #include <linux/bitmap.h> diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c index 1ca2c4d39f878..d4c3ece216792 100644 --- a/drivers/iio/adc/exynos_adc.c +++ b/drivers/iio/adc/exynos_adc.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * exynos_adc.c - Support for ADC in EXYNOS SoCs * * 8 ~ 10 channel, 10/12-bit ADC * * Copyright (C) 2013 Naveen Krishna Chatradhi <ch.naveen@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/iio/adc/nau7802.c b/drivers/iio/adc/nau7802.c index 8997e74a8847b..572579139fbaa 100644 --- a/drivers/iio/adc/nau7802.c +++ b/drivers/iio/adc/nau7802.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for the Nuvoton NAU7802 ADC * * Copyright 2013 Free Electrons - * - * Licensed under the GPLv2 or later. */ #include <linux/delay.h> diff --git a/drivers/iio/adc/vf610_adc.c b/drivers/iio/adc/vf610_adc.c index bbcb7a4d7edfd..41d3621c4787e 100644 --- a/drivers/iio/adc/vf610_adc.c +++ b/drivers/iio/adc/vf610_adc.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Freescale Vybrid vf610 ADC driver * * Copyright 2013 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/iio/dac/max517.c b/drivers/iio/dac/max517.c index 451d10e323cff..7e01838ef4d0c 100644 --- a/drivers/iio/dac/max517.c +++ b/drivers/iio/dac/max517.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * max517.c - Support for Maxim MAX517, MAX518 and MAX519 * * Copyright (C) 2010, 2011 Roland Stigge <stigge@antcom.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/input/gameport/fm801-gp.c b/drivers/input/gameport/fm801-gp.c index 7c03114158e02..e785d36b19267 100644 --- a/drivers/input/gameport/fm801-gp.c +++ b/drivers/input/gameport/fm801-gp.c @@ -1,23 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * FM801 gameport driver for Linux * * Copyright (c) by Takashi Iwai <tiwai@suse.de> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <asm/io.h> diff --git a/drivers/input/joystick/stinger.c b/drivers/input/joystick/stinger.c index ba8579435d6c0..c20425f52bd8a 100644 --- a/drivers/input/joystick/stinger.c +++ b/drivers/input/joystick/stinger.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 2000-2001 Vojtech Pavlik * Copyright (c) 2000 Mark Fletcher @@ -8,19 +9,6 @@ */ /* - * This program is free warftware; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/kernel.h> diff --git a/drivers/input/joystick/warrior.c b/drivers/input/joystick/warrior.c index b60cab168e2a2..42bdbc28d95d2 100644 --- a/drivers/input/joystick/warrior.c +++ b/drivers/input/joystick/warrior.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 1999-2001 Vojtech Pavlik */ @@ -7,19 +8,6 @@ */ /* - * This program is free warftware; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/kernel.h> diff --git a/drivers/input/keyboard/maple_keyb.c b/drivers/input/keyboard/maple_keyb.c index 78e3567ec18c3..d08b565be24c8 100644 --- a/drivers/input/keyboard/maple_keyb.c +++ b/drivers/input/keyboard/maple_keyb.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * SEGA Dreamcast keyboard driver * Based on drivers/usb/usbkbd.c * Copyright (c) YAEGASHI Takeshi, 2001 * Porting to 2.6 Copyright (c) Adrian McMenamin, 2007 - 2009 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> diff --git a/drivers/input/keyboard/qt1070.c b/drivers/input/keyboard/qt1070.c index 76bb51309a781..7174e1df1ee3b 100644 --- a/drivers/input/keyboard/qt1070.c +++ b/drivers/input/keyboard/qt1070.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Atmel AT42QT1070 QTouch Sensor Controller * @@ -8,20 +9,6 @@ * Base on AT42QT2160 driver by: * Raphael Derosso Pereira <raphaelpereira@gmail.com> * Copyright (C) 2009 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/input/keyboard/qt2160.c b/drivers/input/keyboard/qt2160.c index 6a43895b28e77..32d4a076eaa31 100644 --- a/drivers/input/keyboard/qt2160.c +++ b/drivers/input/keyboard/qt2160.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * qt2160.c - Atmel AT42QT2160 Touch Sense Controller * * Copyright (C) 2009 Raphael Derosso Pereira <raphaelpereira@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/input/misc/bma150.c b/drivers/input/misc/bma150.c index dd9dd4e408271..735d3a46f44b2 100644 --- a/drivers/input/misc/bma150.c +++ b/drivers/input/misc/bma150.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 2011 Bosch Sensortec GmbH * Copyright (c) 2011 Unixphere @@ -8,20 +9,6 @@ * * The datasheet for the BMA150 chip can be found here: * http://www.bosch-sensortec.com/content/language1/downloads/BST-BMA150-DS000-07.pdf - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/input/misc/mma8450.c b/drivers/input/misc/mma8450.c index b60cdea738263..49f5242bc54cc 100644 --- a/drivers/input/misc/mma8450.c +++ b/drivers/input/misc/mma8450.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for Freescale's 3-Axis Accelerometer MMA8450 * * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/input/mouse/appletouch.c b/drivers/input/mouse/appletouch.c index f1e66e257cff7..3f06e8a495d80 100644 --- a/drivers/input/mouse/appletouch.c +++ b/drivers/input/mouse/appletouch.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Apple USB Touchpad (for post-February 2005 PowerBooks and MacBooks) driver * @@ -11,21 +12,6 @@ * Copyright (C) 2007-2008 Sven Anders (anders@anduras.de) * * Thanks to Alex Harper <basilisk@foobox.net> for his inputs. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <linux/kernel.h> diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c index d0122134f320e..59a14505b9cd1 100644 --- a/drivers/input/mouse/bcm5974.c +++ b/drivers/input/mouse/bcm5974.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Apple USB BCM5974 (Macbook Air and Penryn Macbook Pro) multitouch driver * @@ -16,21 +17,6 @@ * Copyright (C) 2005 Peter Osterlund (petero2@telia.com) * Copyright (C) 2005 Michael Hanselmann (linux-kernel@hansmi.ch) * Copyright (C) 2006 Nicolas Boichat (nicolas@boichat.ch) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <linux/kernel.h> diff --git a/drivers/input/mouse/sentelic.c b/drivers/input/mouse/sentelic.c index 1d6010d463e2c..e99d9bf1a267d 100644 --- a/drivers/input/mouse/sentelic.c +++ b/drivers/input/mouse/sentelic.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /*- * Finger Sensing Pad PS/2 mouse driver. * * Copyright (C) 2005-2007 Asia Vital Components Co., Ltd. * Copyright (C) 2005-2012 Tai-hwa Liang, Sentelic Corporation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/input/mouse/sentelic.h b/drivers/input/mouse/sentelic.h index 42df9e3beae8c..dc88a93adf85c 100644 --- a/drivers/input/mouse/sentelic.h +++ b/drivers/input/mouse/sentelic.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /*- * Finger Sensing Pad PS/2 mouse driver. * * Copyright (C) 2005-2007 Asia Vital Components Co., Ltd. * Copyright (C) 2005-2012 Tai-hwa Liang, Sentelic Corporation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __SENTELIC_H diff --git a/drivers/input/mouse/touchkit_ps2.c b/drivers/input/mouse/touchkit_ps2.c index 1fd8f5e192f9d..760e45158d5f5 100644 --- a/drivers/input/mouse/touchkit_ps2.c +++ b/drivers/input/mouse/touchkit_ps2.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* ---------------------------------------------------------------------------- * touchkit_ps2.c -- Driver for eGalax TouchKit PS/2 Touchscreens * @@ -5,20 +6,6 @@ * Copyright (C) 2004 by Daniel Ritz * Copyright (C) by Todd E. Johnson (mtouchusb.c) * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Based upon touchkitusb.c * * Vendor documentation is available at: diff --git a/drivers/input/tablet/wacom_serial4.c b/drivers/input/tablet/wacom_serial4.c index 150f9eecaca70..959c1d82aa662 100644 --- a/drivers/input/tablet/wacom_serial4.c +++ b/drivers/input/tablet/wacom_serial4.c @@ -1,15 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Wacom protocol 4 serial tablet driver * * Copyright 2014 Hans de Goede <hdegoede@redhat.com> * Copyright 2011-2012 Julian Squires <julian@cipht.net> * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version of 2 of the License, or (at your - * option) any later version. See the file COPYING in the main directory of - * this archive for more details. - * * Many thanks to Bill Seremetis, without whom PenPartner support * would not have been possible. Thanks to Patrick Mahoney. * diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c index 5cfe477ec9924..9b652f61837f5 100644 --- a/drivers/input/touchscreen/ad7877.c +++ b/drivers/input/touchscreen/ad7877.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2006-2008 Michael Hennerich, Analog Devices Inc. * @@ -6,21 +7,6 @@ * * Bugs: Enter bugs at http://blackfin.uclinux.org/ * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * * History: * Copyright (c) 2005 David Brownell * Copyright (c) 2006 Nokia Corporation diff --git a/drivers/input/touchscreen/s3c2410_ts.c b/drivers/input/touchscreen/s3c2410_ts.c index 1173890f6719c..b346e7cafd628 100644 --- a/drivers/input/touchscreen/s3c2410_ts.c +++ b/drivers/input/touchscreen/s3c2410_ts.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Samsung S3C24XX touchscreen driver * - * This program is free software; you can redistribute it and/or modify - * it under the term of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * * Copyright 2004 Arnaud Patard <arnaud.patard@rtp-net.org> * Copyright 2008 Ben Dooks <ben-linux@fluff.org> * Copyright 2009 Simtec Electronics <linux@simtec.co.uk> diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c index d61570d64ee76..a2cec6cacf576 100644 --- a/drivers/input/touchscreen/usbtouchscreen.c +++ b/drivers/input/touchscreen/usbtouchscreen.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /****************************************************************************** * usbtouchscreen.c * Driver for USB Touchscreens, supporting those devices: @@ -22,20 +23,6 @@ * Copyright (C) 2004-2007 by Daniel Ritz <daniel.ritz@gmx.ch> * Copyright (C) by Todd E. Johnson (mtouchusb.c) * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Driver is based on touchkitusb.c * - ITM parts are from itmtouch.c * - 3M parts are from mtouchusb.c diff --git a/drivers/input/touchscreen/wacom_i2c.c b/drivers/input/touchscreen/wacom_i2c.c index 8d7a2852caef9..f017af8c2aa3f 100644 --- a/drivers/input/touchscreen/wacom_i2c.c +++ b/drivers/input/touchscreen/wacom_i2c.c @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Wacom Penabled Driver for I2C * * Copyright (c) 2011 - 2013 Tatsunosuke Tobita, Wacom. * <tobita.tatsunosuke@wacom.co.jp> - * - * This program is free software; you can redistribute it - * and/or modify it under the terms of the GNU General - * Public License as published by the Free Software - * Foundation; either version of 2 of the License, - * or (at your option) any later version. */ #include <linux/module.h> diff --git a/drivers/isdn/i4l/isdnhdlc.c b/drivers/isdn/i4l/isdnhdlc.c index 027d1c5906790..382a6b24e6a35 100644 --- a/drivers/isdn/i4l/isdnhdlc.c +++ b/drivers/isdn/i4l/isdnhdlc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * isdnhdlc.c -- General purpose ISDN HDLC decoder. * @@ -6,20 +7,6 @@ * 2002 Wolfgang Mües <wolfgang@iksw-muees.de> * 2001 Frode Isaksen <fisaksen@bewan.com> * 2001 Kai Germaschewski <kai.germaschewski@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/isdn/mISDN/dsp_biquad.h b/drivers/isdn/mISDN/dsp_biquad.h index c0c933a5d197b..f40d52a4c4ee5 100644 --- a/drivers/isdn/mISDN/dsp_biquad.h +++ b/drivers/isdn/mISDN/dsp_biquad.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * SpanDSP - a series of DSP components for telephony * @@ -9,21 +10,6 @@ * Copyright (C) 2001 Steve Underwood * * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ struct biquad2_state { diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c index d4b6f01a3f0ea..6d2088fbaf69c 100644 --- a/drivers/isdn/mISDN/dsp_cmx.c +++ b/drivers/isdn/mISDN/dsp_cmx.c @@ -1676,9 +1676,9 @@ dsp_cmx_send(void *arg) #ifdef CMX_CONF_DEBUG if (conf->software && members > 1) #else - if (conf->software && members > 2) + if (conf->software && members > 2) #endif - mustmix = 1; + mustmix = 1; } /* transmission required */ @@ -1699,263 +1699,262 @@ dsp_cmx_send(void *arg) #ifdef CMX_CONF_DEBUG if (conf->software && members > 1) { #else - if (conf->software && members > 2) { + if (conf->software && members > 2) { #endif - /* check for hdlc conf */ - member = list_entry(conf->mlist.next, - struct dsp_conf_member, list); - if (member->dsp->hdlc) - continue; - /* mix all data */ - memset(mixbuffer, 0, length * sizeof(s32)); - list_for_each_entry(member, &conf->mlist, list) { - dsp = member->dsp; - /* get range of data to mix */ - c = mixbuffer; - q = dsp->rx_buff; - r = dsp->rx_R; - rr = (r + length) & CMX_BUFF_MASK; - /* add member's data */ - while (r != rr) { - *c++ += dsp_audio_law_to_s32[q[r]]; - r = (r + 1) & CMX_BUFF_MASK; - } + /* check for hdlc conf */ + member = list_entry(conf->mlist.next, + struct dsp_conf_member, list); + if (member->dsp->hdlc) + continue; + /* mix all data */ + memset(mixbuffer, 0, length * sizeof(s32)); + list_for_each_entry(member, &conf->mlist, list) { + dsp = member->dsp; + /* get range of data to mix */ + c = mixbuffer; + q = dsp->rx_buff; + r = dsp->rx_R; + rr = (r + length) & CMX_BUFF_MASK; + /* add member's data */ + while (r != rr) { + *c++ += dsp_audio_law_to_s32[q[r]]; + r = (r + 1) & CMX_BUFF_MASK; } + } - /* process each member */ - list_for_each_entry(member, &conf->mlist, list) { - /* transmission */ - dsp_cmx_send_member(member->dsp, length, - mixbuffer, members); - } + /* process each member */ + list_for_each_entry(member, &conf->mlist, list) { + /* transmission */ + dsp_cmx_send_member(member->dsp, length, + mixbuffer, members); + } + } + } + + /* delete rx-data, increment buffers, change pointers */ + list_for_each_entry(dsp, &dsp_ilist, list) { + if (dsp->hdlc) + continue; + p = dsp->rx_buff; + q = dsp->tx_buff; + r = dsp->rx_R; + /* move receive pointer when receiving */ + if (!dsp->rx_is_off) { + rr = (r + length) & CMX_BUFF_MASK; + /* delete rx-data */ + while (r != rr) { + p[r] = dsp_silence; + r = (r + 1) & CMX_BUFF_MASK; } + /* increment rx-buffer pointer */ + dsp->rx_R = r; /* write incremented read pointer */ } - /* delete rx-data, increment buffers, change pointers */ - list_for_each_entry(dsp, &dsp_ilist, list) { - if (dsp->hdlc) - continue; - p = dsp->rx_buff; - q = dsp->tx_buff; - r = dsp->rx_R; - /* move receive pointer when receiving */ - if (!dsp->rx_is_off) { - rr = (r + length) & CMX_BUFF_MASK; + /* check current rx_delay */ + delay = (dsp->rx_W-dsp->rx_R) & CMX_BUFF_MASK; + if (delay >= CMX_BUFF_HALF) + delay = 0; /* will be the delay before next write */ + /* check for lower delay */ + if (delay < dsp->rx_delay[0]) + dsp->rx_delay[0] = delay; + /* check current tx_delay */ + delay = (dsp->tx_W-dsp->tx_R) & CMX_BUFF_MASK; + if (delay >= CMX_BUFF_HALF) + delay = 0; /* will be the delay before next write */ + /* check for lower delay */ + if (delay < dsp->tx_delay[0]) + dsp->tx_delay[0] = delay; + if (jittercheck) { + /* find the lowest of all rx_delays */ + delay = dsp->rx_delay[0]; + i = 1; + while (i < MAX_SECONDS_JITTER_CHECK) { + if (delay > dsp->rx_delay[i]) + delay = dsp->rx_delay[i]; + i++; + } + /* + * remove rx_delay only if we have delay AND we + * have not preset cmx_delay AND + * the delay is greater dsp_poll + */ + if (delay > dsp_poll && !dsp->cmx_delay) { + if (dsp_debug & DEBUG_DSP_CLOCK) + printk(KERN_DEBUG + "%s lowest rx_delay of %d bytes for" + " dsp %s are now removed.\n", + __func__, delay, + dsp->name); + r = dsp->rx_R; + rr = (r + delay - (dsp_poll >> 1)) + & CMX_BUFF_MASK; /* delete rx-data */ while (r != rr) { p[r] = dsp_silence; r = (r + 1) & CMX_BUFF_MASK; } /* increment rx-buffer pointer */ - dsp->rx_R = r; /* write incremented read pointer */ + dsp->rx_R = r; + /* write incremented read pointer */ } - - /* check current rx_delay */ - delay = (dsp->rx_W-dsp->rx_R) & CMX_BUFF_MASK; - if (delay >= CMX_BUFF_HALF) - delay = 0; /* will be the delay before next write */ - /* check for lower delay */ - if (delay < dsp->rx_delay[0]) - dsp->rx_delay[0] = delay; - /* check current tx_delay */ - delay = (dsp->tx_W-dsp->tx_R) & CMX_BUFF_MASK; - if (delay >= CMX_BUFF_HALF) - delay = 0; /* will be the delay before next write */ - /* check for lower delay */ - if (delay < dsp->tx_delay[0]) - dsp->tx_delay[0] = delay; - if (jittercheck) { - /* find the lowest of all rx_delays */ - delay = dsp->rx_delay[0]; - i = 1; - while (i < MAX_SECONDS_JITTER_CHECK) { - if (delay > dsp->rx_delay[i]) - delay = dsp->rx_delay[i]; - i++; - } - /* - * remove rx_delay only if we have delay AND we - * have not preset cmx_delay AND - * the delay is greater dsp_poll - */ - if (delay > dsp_poll && !dsp->cmx_delay) { - if (dsp_debug & DEBUG_DSP_CLOCK) - printk(KERN_DEBUG - "%s lowest rx_delay of %d bytes for" - " dsp %s are now removed.\n", - __func__, delay, - dsp->name); - r = dsp->rx_R; - rr = (r + delay - (dsp_poll >> 1)) - & CMX_BUFF_MASK; - /* delete rx-data */ - while (r != rr) { - p[r] = dsp_silence; - r = (r + 1) & CMX_BUFF_MASK; - } - /* increment rx-buffer pointer */ - dsp->rx_R = r; - /* write incremented read pointer */ - } - /* find the lowest of all tx_delays */ - delay = dsp->tx_delay[0]; - i = 1; - while (i < MAX_SECONDS_JITTER_CHECK) { - if (delay > dsp->tx_delay[i]) - delay = dsp->tx_delay[i]; - i++; - } - /* - * remove delay only if we have delay AND we - * have enabled tx_dejitter - */ - if (delay > dsp_poll && dsp->tx_dejitter) { - if (dsp_debug & DEBUG_DSP_CLOCK) - printk(KERN_DEBUG - "%s lowest tx_delay of %d bytes for" - " dsp %s are now removed.\n", - __func__, delay, - dsp->name); - r = dsp->tx_R; - rr = (r + delay - (dsp_poll >> 1)) - & CMX_BUFF_MASK; - /* delete tx-data */ - while (r != rr) { - q[r] = dsp_silence; - r = (r + 1) & CMX_BUFF_MASK; - } - /* increment rx-buffer pointer */ - dsp->tx_R = r; - /* write incremented read pointer */ - } - /* scroll up delays */ - i = MAX_SECONDS_JITTER_CHECK - 1; - while (i) { - dsp->rx_delay[i] = dsp->rx_delay[i - 1]; - dsp->tx_delay[i] = dsp->tx_delay[i - 1]; - i--; + /* find the lowest of all tx_delays */ + delay = dsp->tx_delay[0]; + i = 1; + while (i < MAX_SECONDS_JITTER_CHECK) { + if (delay > dsp->tx_delay[i]) + delay = dsp->tx_delay[i]; + i++; + } + /* + * remove delay only if we have delay AND we + * have enabled tx_dejitter + */ + if (delay > dsp_poll && dsp->tx_dejitter) { + if (dsp_debug & DEBUG_DSP_CLOCK) + printk(KERN_DEBUG + "%s lowest tx_delay of %d bytes for" + " dsp %s are now removed.\n", + __func__, delay, + dsp->name); + r = dsp->tx_R; + rr = (r + delay - (dsp_poll >> 1)) + & CMX_BUFF_MASK; + /* delete tx-data */ + while (r != rr) { + q[r] = dsp_silence; + r = (r + 1) & CMX_BUFF_MASK; } - dsp->tx_delay[0] = CMX_BUFF_HALF; /* (infinite) delay */ - dsp->rx_delay[0] = CMX_BUFF_HALF; /* (infinite) delay */ + /* increment rx-buffer pointer */ + dsp->tx_R = r; + /* write incremented read pointer */ } + /* scroll up delays */ + i = MAX_SECONDS_JITTER_CHECK - 1; + while (i) { + dsp->rx_delay[i] = dsp->rx_delay[i - 1]; + dsp->tx_delay[i] = dsp->tx_delay[i - 1]; + i--; + } + dsp->tx_delay[0] = CMX_BUFF_HALF; /* (infinite) delay */ + dsp->rx_delay[0] = CMX_BUFF_HALF; /* (infinite) delay */ } + } - /* if next event would be in the past ... */ - if ((s32)(dsp_spl_jiffies + dsp_tics-jiffies) <= 0) - dsp_spl_jiffies = jiffies + 1; - else - dsp_spl_jiffies += dsp_tics; + /* if next event would be in the past ... */ + if ((s32)(dsp_spl_jiffies + dsp_tics-jiffies) <= 0) + dsp_spl_jiffies = jiffies + 1; + else + dsp_spl_jiffies += dsp_tics; - dsp_spl_tl.expires = dsp_spl_jiffies; - add_timer(&dsp_spl_tl); + dsp_spl_tl.expires = dsp_spl_jiffies; + add_timer(&dsp_spl_tl); - /* unlock */ - spin_unlock_irqrestore(&dsp_lock, flags); - } + /* unlock */ + spin_unlock_irqrestore(&dsp_lock, flags); +} /* * audio data is transmitted from upper layer to the dsp */ - void - dsp_cmx_transmit(struct dsp *dsp, struct sk_buff *skb) - { - u_int w, ww; - u8 *d, *p; - int space; /* todo: , l = skb->len; */ +void +dsp_cmx_transmit(struct dsp *dsp, struct sk_buff *skb) +{ + u_int w, ww; + u8 *d, *p; + int space; /* todo: , l = skb->len; */ #ifdef CMX_TX_DEBUG - char debugbuf[256] = ""; + char debugbuf[256] = ""; #endif - /* check if there is enough space, and then copy */ - w = dsp->tx_W; - ww = dsp->tx_R; - p = dsp->tx_buff; - d = skb->data; - space = (ww - w - 1) & CMX_BUFF_MASK; - /* write-pointer should not overrun nor reach read pointer */ - if (space < skb->len) { - /* write to the space we have left */ - ww = (ww - 1) & CMX_BUFF_MASK; /* end one byte prior tx_R */ - if (dsp_debug & DEBUG_DSP_CLOCK) - printk(KERN_DEBUG "%s: TX overflow space=%d skb->len=" - "%d, w=0x%04x, ww=0x%04x\n", __func__, space, - skb->len, w, ww); - } else - /* write until all byte are copied */ - ww = (w + skb->len) & CMX_BUFF_MASK; - dsp->tx_W = ww; - + /* check if there is enough space, and then copy */ + w = dsp->tx_W; + ww = dsp->tx_R; + p = dsp->tx_buff; + d = skb->data; + space = (ww - w - 1) & CMX_BUFF_MASK; + /* write-pointer should not overrun nor reach read pointer */ + if (space < skb->len) { + /* write to the space we have left */ + ww = (ww - 1) & CMX_BUFF_MASK; /* end one byte prior tx_R */ + if (dsp_debug & DEBUG_DSP_CLOCK) + printk(KERN_DEBUG "%s: TX overflow space=%d skb->len=" + "%d, w=0x%04x, ww=0x%04x\n", __func__, space, + skb->len, w, ww); + } else + /* write until all byte are copied */ + ww = (w + skb->len) & CMX_BUFF_MASK; + dsp->tx_W = ww; /* show current buffer */ #ifdef CMX_DEBUG - printk(KERN_DEBUG - "cmx_transmit(dsp=%lx) %d bytes to 0x%x-0x%x. %s\n", - (u_long)dsp, (ww - w) & CMX_BUFF_MASK, w, ww, dsp->name); + printk(KERN_DEBUG + "cmx_transmit(dsp=%lx) %d bytes to 0x%x-0x%x. %s\n", + (u_long)dsp, (ww - w) & CMX_BUFF_MASK, w, ww, dsp->name); #endif - /* copy transmit data to tx-buffer */ + /* copy transmit data to tx-buffer */ #ifdef CMX_TX_DEBUG - sprintf(debugbuf, "TX getting (%04x-%04x)%p: ", w, ww, p); + sprintf(debugbuf, "TX getting (%04x-%04x)%p: ", w, ww, p); #endif - while (w != ww) { + while (w != ww) { #ifdef CMX_TX_DEBUG - if (strlen(debugbuf) < 48) - sprintf(debugbuf + strlen(debugbuf), " %02x", *d); + if (strlen(debugbuf) < 48) + sprintf(debugbuf + strlen(debugbuf), " %02x", *d); #endif - p[w] = *d++; - w = (w + 1) & CMX_BUFF_MASK; - } + p[w] = *d++; + w = (w + 1) & CMX_BUFF_MASK; + } #ifdef CMX_TX_DEBUG - printk(KERN_DEBUG "%s\n", debugbuf); + printk(KERN_DEBUG "%s\n", debugbuf); #endif - } +} /* * hdlc data is received from card and sent to all members. */ - void - dsp_cmx_hdlc(struct dsp *dsp, struct sk_buff *skb) - { - struct sk_buff *nskb = NULL; - struct dsp_conf_member *member; - struct mISDNhead *hh; - - /* not if not active */ - if (!dsp->b_active) - return; +void +dsp_cmx_hdlc(struct dsp *dsp, struct sk_buff *skb) +{ + struct sk_buff *nskb = NULL; + struct dsp_conf_member *member; + struct mISDNhead *hh; - /* check if we have sompen */ - if (skb->len < 1) - return; + /* not if not active */ + if (!dsp->b_active) + return; - /* no conf */ - if (!dsp->conf) { - /* in case of software echo */ - if (dsp->echo.software) { - nskb = skb_clone(skb, GFP_ATOMIC); - if (nskb) { - hh = mISDN_HEAD_P(nskb); - hh->prim = PH_DATA_REQ; - hh->id = 0; - skb_queue_tail(&dsp->sendq, nskb); - schedule_work(&dsp->workq); - } + /* check if we have sompen */ + if (skb->len < 1) + return; + + /* no conf */ + if (!dsp->conf) { + /* in case of software echo */ + if (dsp->echo.software) { + nskb = skb_clone(skb, GFP_ATOMIC); + if (nskb) { + hh = mISDN_HEAD_P(nskb); + hh->prim = PH_DATA_REQ; + hh->id = 0; + skb_queue_tail(&dsp->sendq, nskb); + schedule_work(&dsp->workq); } - return; } - /* in case of hardware conference */ - if (dsp->conf->hardware) - return; - list_for_each_entry(member, &dsp->conf->mlist, list) { - if (dsp->echo.software || member->dsp != dsp) { - nskb = skb_clone(skb, GFP_ATOMIC); - if (nskb) { - hh = mISDN_HEAD_P(nskb); - hh->prim = PH_DATA_REQ; - hh->id = 0; - skb_queue_tail(&member->dsp->sendq, nskb); - schedule_work(&member->dsp->workq); - } + return; + } + /* in case of hardware conference */ + if (dsp->conf->hardware) + return; + list_for_each_entry(member, &dsp->conf->mlist, list) { + if (dsp->echo.software || member->dsp != dsp) { + nskb = skb_clone(skb, GFP_ATOMIC); + if (nskb) { + hh = mISDN_HEAD_P(nskb); + hh->prim = PH_DATA_REQ; + hh->id = 0; + skb_queue_tail(&member->dsp->sendq, nskb); + schedule_work(&member->dsp->workq); } } } +} diff --git a/drivers/isdn/mISDN/dsp_ecdis.h b/drivers/isdn/mISDN/dsp_ecdis.h index fed99ac7f6a4b..4bcdf321875d5 100644 --- a/drivers/isdn/mISDN/dsp_ecdis.h +++ b/drivers/isdn/mISDN/dsp_ecdis.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * SpanDSP - a series of DSP components for telephony * @@ -10,21 +11,6 @@ * Copyright (C) 2001 Steve Underwood * * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include "dsp_biquad.h" diff --git a/drivers/isdn/mISDN/dsp_hwec.c b/drivers/isdn/mISDN/dsp_hwec.c index 5336bbdbfdc50..0b3f29195330a 100644 --- a/drivers/isdn/mISDN/dsp_hwec.c +++ b/drivers/isdn/mISDN/dsp_hwec.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * dsp_hwec.c: * builtin mISDN dsp pipeline element for enabling the hw echocanceller @@ -5,24 +6,6 @@ * Copyright (C) 2007, Nadi Sarrar * * Nadi Sarrar <nadi@beronet.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution in the - * file called LICENSE. - * */ #include <linux/kernel.h> diff --git a/drivers/isdn/mISDN/dsp_pipeline.c b/drivers/isdn/mISDN/dsp_pipeline.c index e72b4e73cd615..40588692cec74 100644 --- a/drivers/isdn/mISDN/dsp_pipeline.c +++ b/drivers/isdn/mISDN/dsp_pipeline.c @@ -1,27 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * dsp_pipeline.c: pipelined audio processing * * Copyright (C) 2007, Nadi Sarrar * * Nadi Sarrar <nadi@beronet.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution in the - * file called LICENSE. - * */ #include <linux/kernel.h> diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c index a14e35d405387..84e1d4c2db660 100644 --- a/drivers/isdn/mISDN/socket.c +++ b/drivers/isdn/mISDN/socket.c @@ -393,7 +393,7 @@ data_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) memcpy(di.channelmap, dev->channelmap, sizeof(di.channelmap)); di.nrbchan = dev->nrbchan; - strcpy(di.name, dev_name(&dev->dev)); + strscpy(di.name, dev_name(&dev->dev), sizeof(di.name)); if (copy_to_user((void __user *)arg, &di, sizeof(di))) err = -EFAULT; } else @@ -676,7 +676,7 @@ base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) memcpy(di.channelmap, dev->channelmap, sizeof(di.channelmap)); di.nrbchan = dev->nrbchan; - strcpy(di.name, dev_name(&dev->dev)); + strscpy(di.name, dev_name(&dev->dev), sizeof(di.name)); if (copy_to_user((void __user *)arg, &di, sizeof(di))) err = -EFAULT; } else @@ -690,6 +690,7 @@ base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) err = -EFAULT; break; } + dn.name[sizeof(dn.name) - 1] = '\0'; dev = get_mdevice(dn.id); if (dev) err = device_rename(&dev->dev, dn.name); diff --git a/drivers/leds/leds-blinkm.c b/drivers/leds/leds-blinkm.c index 11b771fb933b3..e11fe17882425 100644 --- a/drivers/leds/leds-blinkm.c +++ b/drivers/leds/leds-blinkm.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * leds-blinkm.c * (c) Jan-Simon Möller (dl9pf@gmx.de) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/leds/leds-cpcap.c b/drivers/leds/leds-cpcap.c index f0f28c4428070..9f3fa47372134 100644 --- a/drivers/leds/leds-cpcap.c +++ b/drivers/leds/leds-cpcap.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 2017 Sebastian Reichel <sre@kernel.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 or - * later as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/leds.h> diff --git a/drivers/macintosh/apm_emu.c b/drivers/macintosh/apm_emu.c index 9821e6361e60b..5ed0ac65cf591 100644 --- a/drivers/macintosh/apm_emu.c +++ b/drivers/macintosh/apm_emu.c @@ -1,19 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * APM emulation for PMU-based machines * * Copyright 2001 Benjamin Herrenschmidt (benh@kernel.crashing.org) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * */ #include <linux/kernel.h> diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index cde3b49b2a910..350cf04514562 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -880,13 +880,17 @@ void dm_table_set_type(struct dm_table *t, enum dm_queue_mode type) } EXPORT_SYMBOL_GPL(dm_table_set_type); +/* validate the dax capability of the target device span */ static int device_supports_dax(struct dm_target *ti, struct dm_dev *dev, - sector_t start, sector_t len, void *data) + sector_t start, sector_t len, void *data) { - return bdev_dax_supported(dev->bdev, PAGE_SIZE); + int blocksize = *(int *) data; + + return generic_fsdax_supported(dev->dax_dev, dev->bdev, blocksize, + start, len); } -static bool dm_table_supports_dax(struct dm_table *t) +bool dm_table_supports_dax(struct dm_table *t, int blocksize) { struct dm_target *ti; unsigned i; @@ -899,7 +903,8 @@ static bool dm_table_supports_dax(struct dm_table *t) return false; if (!ti->type->iterate_devices || - !ti->type->iterate_devices(ti, device_supports_dax, NULL)) + !ti->type->iterate_devices(ti, device_supports_dax, + &blocksize)) return false; } @@ -979,7 +984,7 @@ static int dm_table_determine_type(struct dm_table *t) verify_bio_based: /* We must use this table as bio-based */ t->type = DM_TYPE_BIO_BASED; - if (dm_table_supports_dax(t) || + if (dm_table_supports_dax(t, PAGE_SIZE) || (list_empty(devices) && live_md_type == DM_TYPE_DAX_BIO_BASED)) { t->type = DM_TYPE_DAX_BIO_BASED; } else { @@ -1905,7 +1910,7 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q, } blk_queue_write_cache(q, wc, fua); - if (dm_table_supports_dax(t)) + if (dm_table_supports_dax(t, PAGE_SIZE)) blk_queue_flag_set(QUEUE_FLAG_DAX, q); else blk_queue_flag_clear(QUEUE_FLAG_DAX, q); diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 997385c1ca544..5475081dcbd67 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1107,6 +1107,25 @@ static long dm_dax_direct_access(struct dax_device *dax_dev, pgoff_t pgoff, return ret; } +static bool dm_dax_supported(struct dax_device *dax_dev, struct block_device *bdev, + int blocksize, sector_t start, sector_t len) +{ + struct mapped_device *md = dax_get_private(dax_dev); + struct dm_table *map; + int srcu_idx; + bool ret; + + map = dm_get_live_table(md, &srcu_idx); + if (!map) + return false; + + ret = dm_table_supports_dax(map, blocksize); + + dm_put_live_table(md, srcu_idx); + + return ret; +} + static size_t dm_dax_copy_from_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr, size_t bytes, struct iov_iter *i) { @@ -3194,6 +3213,7 @@ static const struct block_device_operations dm_blk_dops = { static const struct dax_operations dm_dax_ops = { .direct_access = dm_dax_direct_access, + .dax_supported = dm_dax_supported, .copy_from_iter = dm_dax_copy_from_iter, .copy_to_iter = dm_dax_copy_to_iter, }; diff --git a/drivers/md/dm.h b/drivers/md/dm.h index 2d539b82ec08f..17e3db54404ca 100644 --- a/drivers/md/dm.h +++ b/drivers/md/dm.h @@ -72,6 +72,7 @@ bool dm_table_bio_based(struct dm_table *t); bool dm_table_request_based(struct dm_table *t); void dm_table_free_md_mempools(struct dm_table *t); struct dm_md_mempools *dm_table_get_md_mempools(struct dm_table *t); +bool dm_table_supports_dax(struct dm_table *t, int blocksize); void dm_lock_md_type(struct mapped_device *md); void dm_unlock_md_type(struct mapped_device *md); diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c index 8dff19d5502ef..813a99ffa86f8 100644 --- a/drivers/md/md-cluster.c +++ b/drivers/md/md-cluster.c @@ -1,11 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015, SUSE - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * */ diff --git a/drivers/md/md-faulty.c b/drivers/md/md-faulty.c index c2fdf899de148..50ad4ba86f0e7 100644 --- a/drivers/md/md-faulty.c +++ b/drivers/md/md-faulty.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * faulty.c : Multiple Devices driver for Linux * * Copyright (C) 2004 Neil Brown * * fautly-device-simulator personality for md - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/md/md-linear.c b/drivers/md/md-linear.c index 5998d78aa1892..7354466ddc903 100644 --- a/drivers/md/md-linear.c +++ b/drivers/md/md-linear.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* linear.c : Multiple Devices driver for Linux Copyright (C) 1994-96 Marc ZYNGIER @@ -6,14 +7,6 @@ Linear mode management functions. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - You should have received a copy of the GNU General Public License - (for example /usr/src/linux/COPYING); if not, write to the Free - Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/blkdev.h> diff --git a/drivers/md/md-multipath.c b/drivers/md/md-multipath.c index 881487de1e25a..6780938d29914 100644 --- a/drivers/md/md-multipath.c +++ b/drivers/md/md-multipath.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * multipath.c : Multiple Devices driver for Linux * @@ -8,15 +9,6 @@ * MULTIPATH management functions. * * derived from raid1.c. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/blkdev.h> diff --git a/drivers/md/md.c b/drivers/md/md.c index 45ffa23fa85da..04f4f131f9d6d 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* md.c : Multiple Devices driver for Linux Copyright (C) 1998, 1999, 2000 Ingo Molnar @@ -22,14 +23,6 @@ - persistent bitmap code Copyright (C) 2003-2004, Paul Clements, SteelEye Technology, Inc. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - You should have received a copy of the GNU General Public License - (for example /usr/src/linux/COPYING); if not, write to the Free - Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. Errors, Warnings, etc. Please use: diff --git a/drivers/md/md.h b/drivers/md/md.h index 257cb4c9e22ba..7c930c0911932 100644 --- a/drivers/md/md.h +++ b/drivers/md/md.h @@ -1,15 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* md.h : kernel internal structure of the Linux MD driver Copyright (C) 1996-98 Ingo Molnar, Gadi Oxman - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - You should have received a copy of the GNU General Public License - (for example /usr/src/linux/COPYING); if not, write to the Free - Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _MD_MD_H diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index f3fb5bb8c82a1..bf5cf184a260b 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* raid0.c : Multiple Devices driver for Linux Copyright (C) 1994-96 Marc ZYNGIER @@ -7,14 +8,6 @@ RAID-0 management functions. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - You should have received a copy of the GNU General Public License - (for example /usr/src/linux/COPYING); if not, write to the Free - Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/blkdev.h> diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 0c8a098d220e1..2aa36e570e049 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * raid1.c : Multiple Devices driver for Linux * @@ -20,15 +21,6 @@ * * Additions to bitmap code, (C) 2003-2004 Paul Clements, SteelEye Technology: * - persistent bitmap code - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/slab.h> diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 3b6880dd648d2..aea11476fee6d 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * raid10.c : Multiple Devices driver for Linux * @@ -6,16 +7,6 @@ * RAID-10 support for md. * * Base on code in raid1.c. See raid1.c for further copyright information. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/slab.h> diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 7fde645d2e90c..b83bce2beb66d 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * raid5.c : Multiple Devices driver for Linux * Copyright (C) 1996, 1997 Ingo Molnar, Miguel de Icaza, Gadi Oxman @@ -7,15 +8,6 @@ * RAID-4/5/6 management functions. * Thanks to Penguin Computing for making the RAID-6 development possible * by donating a test server! - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/media/common/saa7146/saa7146_core.c b/drivers/media/common/saa7146/saa7146_core.c index 9f7c5b0a6b457..6b06ea590074c 100644 --- a/drivers/media/common/saa7146/saa7146_core.c +++ b/drivers/media/common/saa7146/saa7146_core.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* saa7146.o - driver for generic saa7146-based hardware Copyright (C) 1998-2003 Michael Hunold <michael@mihu.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/media/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb-core/dvb_ca_en50221.c index ebf1e3b038193..cfc27629444f3 100644 --- a/drivers/media/dvb-core/dvb_ca_en50221.c +++ b/drivers/media/dvb-core/dvb_ca_en50221.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * dvb_ca.c: generic DVB functions for EN50221 CAM interfaces * @@ -11,18 +12,6 @@ * * Copyright (C) 1999-2002 Ralph Metzler * & Marcus Metzler for convergence integrated media GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html */ #define pr_fmt(fmt) "dvb_ca_en50221: " fmt diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index fbdb4ecc7c507..ecd3277f2e895 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -1,25 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * dvb_frontend.c: DVB frontend tuning interface/thread * - * * Copyright (C) 1999-2001 Ralph Metzler * Marcus Metzler * Holger Waechtler * for convergence integrated media GmbH * * Copyright (C) 2004 Andrew de Quincey (tuning thread cleanup) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html */ /* Enables DVBv3 compatibility bits at the headers */ diff --git a/drivers/media/dvb-core/dvb_net.c b/drivers/media/dvb-core/dvb_net.c index 10f78109bb3fc..630509ecee205 100644 --- a/drivers/media/dvb-core/dvb_net.c +++ b/drivers/media/dvb-core/dvb_net.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * dvb_net.c * @@ -13,18 +14,6 @@ * and Wolfram Stering <wstering@cosy.sbg.ac.at> * * ULE Decaps according to RFC 4326. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html */ /* diff --git a/drivers/media/dvb-frontends/as102_fe.c b/drivers/media/dvb-frontends/as102_fe.c index 9ba8f39fe3101..496ebb8176c05 100644 --- a/drivers/media/dvb-frontends/as102_fe.c +++ b/drivers/media/dvb-frontends/as102_fe.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> * Copyright (C) 2010 Devin Heitmueller <dheitmueller@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <media/dvb_frontend.h> diff --git a/drivers/media/dvb-frontends/as102_fe.h b/drivers/media/dvb-frontends/as102_fe.h index 98d33d5ce8729..a6409b7ca8c85 100644 --- a/drivers/media/dvb-frontends/as102_fe.h +++ b/drivers/media/dvb-frontends/as102_fe.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2014 Mauro Carvalho Chehab <mchehab+samsung@kernel.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include "as102_fe_types.h" diff --git a/drivers/media/dvb-frontends/as102_fe_types.h b/drivers/media/dvb-frontends/as102_fe_types.h index 80a5398b580fe..297f9520ebf9d 100644 --- a/drivers/media/dvb-frontends/as102_fe_types.h +++ b/drivers/media/dvb-frontends/as102_fe_types.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _AS10X_TYPES_H_ #define _AS10X_TYPES_H_ diff --git a/drivers/media/dvb-frontends/au8522.h b/drivers/media/dvb-frontends/au8522.h index 21c51a4c519a2..72e33285726f3 100644 --- a/drivers/media/dvb-frontends/au8522.h +++ b/drivers/media/dvb-frontends/au8522.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Auvitek AU8522 QAM/8VSB demodulator driver Copyright (C) 2008 Steven Toth <stoth@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/au8522_common.c b/drivers/media/dvb-frontends/au8522_common.c index 56605de9923b6..b9e77e86f44e9 100644 --- a/drivers/media/dvb-frontends/au8522_common.c +++ b/drivers/media/dvb-frontends/au8522_common.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Auvitek AU8522 QAM/8VSB demodulator driver @@ -6,19 +7,6 @@ Copyright (C) 2005-2008 Auvitek International, Ltd. Copyright (C) 2012 Michael Krufky <mkrufky@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/au8522_dig.c b/drivers/media/dvb-frontends/au8522_dig.c index 076f737aa8c06..78cafdf279618 100644 --- a/drivers/media/dvb-frontends/au8522_dig.c +++ b/drivers/media/dvb-frontends/au8522_dig.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Auvitek AU8522 QAM/8VSB demodulator driver Copyright (C) 2008 Steven Toth <stoth@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/au8522_priv.h b/drivers/media/dvb-frontends/au8522_priv.h index 68299d2705f7a..19887aa809efe 100644 --- a/drivers/media/dvb-frontends/au8522_priv.h +++ b/drivers/media/dvb-frontends/au8522_priv.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Auvitek AU8522 QAM/8VSB demodulator driver @@ -5,19 +6,6 @@ Copyright (C) 2008 Devin Heitmueller <dheitmueller@linuxtv.org> Copyright (C) 2005-2008 Auvitek International, Ltd. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/bsbe1-d01a.h b/drivers/media/dvb-frontends/bsbe1-d01a.h index 1d6e8d33cd920..700b429b7b8d3 100644 --- a/drivers/media/dvb-frontends/bsbe1-d01a.h +++ b/drivers/media/dvb-frontends/bsbe1-d01a.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * bsbe1-d01a.h - ALPS BSBE1-D01A tuner support * * Copyright (C) 2011 Oliver Endriss <o.endriss@gmx.de> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/dvb-frontends/bsbe1.h b/drivers/media/dvb-frontends/bsbe1.h index cb7cb2c5b9777..b4b81e1dd828f 100644 --- a/drivers/media/dvb-frontends/bsbe1.h +++ b/drivers/media/dvb-frontends/bsbe1.h @@ -1,21 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * bsbe1.h - ALPS BSBE1 tuner support * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/dvb-frontends/bsru6.h b/drivers/media/dvb-frontends/bsru6.h index 1c203eb27491d..a5ea22ff45d3d 100644 --- a/drivers/media/dvb-frontends/bsru6.h +++ b/drivers/media/dvb-frontends/bsru6.h @@ -1,21 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * bsru6.h - ALPS BSRU6 tuner support (moved from budget-ci.c) * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/dvb-frontends/cx22700.c b/drivers/media/dvb-frontends/cx22700.c index 961380162cdda..b39ff516271b2 100644 --- a/drivers/media/dvb-frontends/cx22700.c +++ b/drivers/media/dvb-frontends/cx22700.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Conexant cx22700 DVB OFDM demodulator driver Copyright (C) 2001-2002 Convergence Integrated Media GmbH Holger Waechtler <holger@convergence.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/cx22700.h b/drivers/media/dvb-frontends/cx22700.h index e0a764868e6f9..178dd6b3aff22 100644 --- a/drivers/media/dvb-frontends/cx22700.h +++ b/drivers/media/dvb-frontends/cx22700.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Conexant CX22700 DVB OFDM demodulator driver Copyright (C) 2001-2002 Convergence Integrated Media GmbH Holger Waechtler <holger@convergence.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/cx22702.c b/drivers/media/dvb-frontends/cx22702.c index ab9b2924bcca3..cc6acbf6393d4 100644 --- a/drivers/media/dvb-frontends/cx22702.c +++ b/drivers/media/dvb-frontends/cx22702.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Conexant 22702 DVB OFDM demodulator driver @@ -9,19 +10,6 @@ Copyright (C) 2004 Steven Toth <stoth@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/cx22702.h b/drivers/media/dvb-frontends/cx22702.h index a1956a9ba406e..cfae96738e8b9 100644 --- a/drivers/media/dvb-frontends/cx22702.h +++ b/drivers/media/dvb-frontends/cx22702.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Conexant 22702 DVB OFDM demodulator driver @@ -9,19 +10,6 @@ Copyright (C) 2004 Steven Toth <stoth@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/cx24110.c b/drivers/media/dvb-frontends/cx24110.c index 9441bdc73097c..6f99d6a27be2d 100644 --- a/drivers/media/dvb-frontends/cx24110.c +++ b/drivers/media/dvb-frontends/cx24110.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* cx24110 - Single Chip Satellite Channel Receiver driver module @@ -5,20 +6,6 @@ work Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/cx24110.h b/drivers/media/dvb-frontends/cx24110.h index d5453ed20b281..834b011d3462d 100644 --- a/drivers/media/dvb-frontends/cx24110.h +++ b/drivers/media/dvb-frontends/cx24110.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* cx24110 - Single Chip Satellite Channel Receiver driver module @@ -5,20 +6,6 @@ work Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/cx24116.c b/drivers/media/dvb-frontends/cx24116.c index 220f266636472..ea8264ccbb4e8 100644 --- a/drivers/media/dvb-frontends/cx24116.c +++ b/drivers/media/dvb-frontends/cx24116.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Conexant cx24116/cx24118 - DVBS/S2 Satellite demod/tuner driver @@ -19,19 +20,6 @@ Fill set_voltage with actually control voltage code. Correct set tone to not affect voltage. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/slab.h> diff --git a/drivers/media/dvb-frontends/cx24116.h b/drivers/media/dvb-frontends/cx24116.h index 9ff8df8d44b8e..1d2fab594508c 100644 --- a/drivers/media/dvb-frontends/cx24116.h +++ b/drivers/media/dvb-frontends/cx24116.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Conexant cx24116/cx24118 - DVBS/S2 Satellite demod/tuner driver Copyright (C) 2006 Steven Toth <stoth@linuxtv.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef CX24116_H diff --git a/drivers/media/dvb-frontends/cx24117.c b/drivers/media/dvb-frontends/cx24117.c index 667bc8be848d6..42697a5999f7d 100644 --- a/drivers/media/dvb-frontends/cx24117.c +++ b/drivers/media/dvb-frontends/cx24117.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Conexant cx24117/cx24132 - Dual DVBS/S2 Satellite demod/tuner driver @@ -9,19 +10,6 @@ TBS6980 - Dual DVBS/S2 PCIe card TBS6981 - Dual DVBS/S2 PCIe card - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/slab.h> diff --git a/drivers/media/dvb-frontends/cx24117.h b/drivers/media/dvb-frontends/cx24117.h index 445f13faf63a4..a613a33dbbe78 100644 --- a/drivers/media/dvb-frontends/cx24117.h +++ b/drivers/media/dvb-frontends/cx24117.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Conexant cx24117/cx24132 - Dual DVBS/S2 Satellite demod/tuner driver Copyright (C) 2013 Luis Alves <ljalvs@gmail.com> (based on cx24116.h by Steven Toth) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef CX24117_H diff --git a/drivers/media/dvb-frontends/cx24123.h b/drivers/media/dvb-frontends/cx24123.h index aac23444aa9ab..dfda44efa40c0 100644 --- a/drivers/media/dvb-frontends/cx24123.h +++ b/drivers/media/dvb-frontends/cx24123.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Conexant cx24123/cx24109 - DVB QPSK Satellite demod/tuner driver Copyright (C) 2005 Steven Toth <stoth@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef CX24123_H diff --git a/drivers/media/dvb-frontends/ds3000.c b/drivers/media/dvb-frontends/ds3000.c index 2b422d3ac5fa3..20fcf31af1658 100644 --- a/drivers/media/dvb-frontends/ds3000.c +++ b/drivers/media/dvb-frontends/ds3000.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Montage Technology DS3000 - DVBS/S2 Demodulator driver Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com> Copyright (C) 2009-2012 TurboSight.com - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/slab.h> diff --git a/drivers/media/dvb-frontends/ds3000.h b/drivers/media/dvb-frontends/ds3000.h index 82e8c2531f26f..cd24fa4d25d28 100644 --- a/drivers/media/dvb-frontends/ds3000.h +++ b/drivers/media/dvb-frontends/ds3000.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Montage Technology DS3000 - DVBS/S2 Demodulator driver Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com> Copyright (C) 2009-2012 TurboSight.com - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef DS3000_H diff --git a/drivers/media/dvb-frontends/gp8psk-fe.h b/drivers/media/dvb-frontends/gp8psk-fe.h index 6c7944b1ecd60..2805a3b67d622 100644 --- a/drivers/media/dvb-frontends/gp8psk-fe.h +++ b/drivers/media/dvb-frontends/gp8psk-fe.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * gp8psk_fe driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef GP8PSK_FE_H diff --git a/drivers/media/dvb-frontends/isl6405.c b/drivers/media/dvb-frontends/isl6405.c index 3bc78f8ffc00e..2cd69b4ff82cb 100644 --- a/drivers/media/dvb-frontends/isl6405.c +++ b/drivers/media/dvb-frontends/isl6405.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * isl6405.c - driver for dual lnb supply and control ic ISL6405 * * Copyright (C) 2008 Hartmut Hackmann * Copyright (C) 2006 Oliver Endriss * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ #include <linux/delay.h> diff --git a/drivers/media/dvb-frontends/isl6405.h b/drivers/media/dvb-frontends/isl6405.h index 18fe714f9999b..c1cb131d24823 100644 --- a/drivers/media/dvb-frontends/isl6405.h +++ b/drivers/media/dvb-frontends/isl6405.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * isl6405.h - driver for dual lnb supply and control ic ISL6405 * * Copyright (C) 2008 Hartmut Hackmann * Copyright (C) 2006 Oliver Endriss * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/dvb-frontends/isl6421.c b/drivers/media/dvb-frontends/isl6421.c index 7de11d5062c2f..43b0dfc6f453e 100644 --- a/drivers/media/dvb-frontends/isl6421.c +++ b/drivers/media/dvb-frontends/isl6421.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * isl6421.h - driver for lnb supply and control ic ISL6421 * * Copyright (C) 2006 Andrew de Quincey * Copyright (C) 2006 Oliver Endriss * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ #include <linux/delay.h> diff --git a/drivers/media/dvb-frontends/isl6421.h b/drivers/media/dvb-frontends/isl6421.h index 4deeddec51403..e594877849dea 100644 --- a/drivers/media/dvb-frontends/isl6421.h +++ b/drivers/media/dvb-frontends/isl6421.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * isl6421.h - driver for lnb supply and control ic ISL6421 * * Copyright (C) 2006 Andrew de Quincey * Copyright (C) 2006 Oliver Endriss * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/dvb-frontends/isl6423.c b/drivers/media/dvb-frontends/isl6423.c index 3dd2465d17cf6..8cd1bb88ce6e7 100644 --- a/drivers/media/dvb-frontends/isl6423.c +++ b/drivers/media/dvb-frontends/isl6423.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Intersil ISL6423 SEC and LNB Power supply controller Copyright (C) Manu Abraham <abraham.manu@gmail.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/delay.h> diff --git a/drivers/media/dvb-frontends/isl6423.h b/drivers/media/dvb-frontends/isl6423.h index a64df0ee256ba..9fa87ceffd24f 100644 --- a/drivers/media/dvb-frontends/isl6423.h +++ b/drivers/media/dvb-frontends/isl6423.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Intersil ISL6423 SEC and LNB Power supply controller Copyright (C) Manu Abraham <abraham.manu@gmail.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ISL_6423_H diff --git a/drivers/media/dvb-frontends/l64781.c b/drivers/media/dvb-frontends/l64781.c index 9afb5bf6424bf..c5106a1ea1cd0 100644 --- a/drivers/media/dvb-frontends/l64781.c +++ b/drivers/media/dvb-frontends/l64781.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* driver for LSI L64781 COFDM demodulator Copyright (C) 2001 Holger Waechtler for Convergence Integrated Media GmbH Marko Kohtala <marko.kohtala@luukku.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/l64781.h b/drivers/media/dvb-frontends/l64781.h index 8697e2c2ba364..41d55f627fd28 100644 --- a/drivers/media/dvb-frontends/l64781.h +++ b/drivers/media/dvb-frontends/l64781.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* driver for LSI L64781 COFDM demodulator Copyright (C) 2001 Holger Waechtler for Convergence Integrated Media GmbH Marko Kohtala <marko.kohtala@luukku.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/lgs8gl5.c b/drivers/media/dvb-frontends/lgs8gl5.c index 07e5bcee9c1ef..872abb70d1b60 100644 --- a/drivers/media/dvb-frontends/lgs8gl5.c +++ b/drivers/media/dvb-frontends/lgs8gl5.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Legend Silicon LGS-8GL5 DMB-TH OFDM demodulator driver Copyright (C) 2008 Sirius International (Hong Kong) Limited Timothy Lee <timothy.lee@siriushk.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/lgs8gl5.h b/drivers/media/dvb-frontends/lgs8gl5.h index f36a7fd0b1025..1ea9c4b5232ca 100644 --- a/drivers/media/dvb-frontends/lgs8gl5.h +++ b/drivers/media/dvb-frontends/lgs8gl5.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Legend Silicon LGS-8GL5 DMB-TH OFDM demodulator driver Copyright (C) 2008 Sirius International (Hong Kong) Limited Timothy Lee <timothy.lee@siriushk.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/lnbp21.c b/drivers/media/dvb-frontends/lnbp21.c index d9966a338a724..e564974162d65 100644 --- a/drivers/media/dvb-frontends/lnbp21.c +++ b/drivers/media/dvb-frontends/lnbp21.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lnbp21.c - driver for lnb supply and control ic lnbp21 * * Copyright (C) 2006, 2009 Oliver Endriss <o.endriss@gmx.de> * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ #include <linux/delay.h> diff --git a/drivers/media/dvb-frontends/lnbp21.h b/drivers/media/dvb-frontends/lnbp21.h index ee9d050ddc041..f17cf2b7318cb 100644 --- a/drivers/media/dvb-frontends/lnbp21.h +++ b/drivers/media/dvb-frontends/lnbp21.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * lnbp21.h - driver for lnb supply and control ic lnbp21 * * Copyright (C) 2006 Oliver Endriss * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/dvb-frontends/lnbp22.c b/drivers/media/dvb-frontends/lnbp22.c index a62e82bf46f5b..b8c7145d4cefe 100644 --- a/drivers/media/dvb-frontends/lnbp22.c +++ b/drivers/media/dvb-frontends/lnbp22.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lnbp22.h - driver for lnb supply and control ic lnbp22 * * Copyright (C) 2006 Dominik Kuhlen * Based on lnbp21 driver * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ #include <linux/delay.h> diff --git a/drivers/media/dvb-frontends/lnbp22.h b/drivers/media/dvb-frontends/lnbp22.h index f4c59ff7b7caa..35810d9d09de4 100644 --- a/drivers/media/dvb-frontends/lnbp22.h +++ b/drivers/media/dvb-frontends/lnbp22.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * lnbp22.h - driver for lnb supply and control ic lnbp22 * * Copyright (C) 2006 Dominik Kuhlen * Based on lnbp21.h * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/dvb-frontends/m88rs2000.c b/drivers/media/dvb-frontends/m88rs2000.c index 13888732951c5..39cbb3ea1c9dc 100644 --- a/drivers/media/dvb-frontends/m88rs2000.c +++ b/drivers/media/dvb-frontends/m88rs2000.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for M88RS2000 demodulator and tuner @@ -7,19 +8,6 @@ Include various calculation code from DS3000 driver. Copyright (C) 2009 Konstantin Dimitrov. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/media/dvb-frontends/m88rs2000.h b/drivers/media/dvb-frontends/m88rs2000.h index b015872c4ff41..3a141b02d5d90 100644 --- a/drivers/media/dvb-frontends/m88rs2000.h +++ b/drivers/media/dvb-frontends/m88rs2000.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for M88RS2000 demodulator - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/mb86a16.c b/drivers/media/dvb-frontends/mb86a16.c index da505a5d035f3..3843181bba16b 100644 --- a/drivers/media/dvb-frontends/mb86a16.c +++ b/drivers/media/dvb-frontends/mb86a16.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Fujitsu MB86A16 DVB-S/DSS DC Receiver driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/media/dvb-frontends/mb86a16.h b/drivers/media/dvb-frontends/mb86a16.h index f13820bc7a216..c0c5419280ab9 100644 --- a/drivers/media/dvb-frontends/mb86a16.h +++ b/drivers/media/dvb-frontends/mb86a16.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Fujitsu MB86A16 DVB-S/DSS DC Receiver driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MB86A16_H diff --git a/drivers/media/dvb-frontends/mb86a16_priv.h b/drivers/media/dvb-frontends/mb86a16_priv.h index 360a35acfe842..1670e4b02c709 100644 --- a/drivers/media/dvb-frontends/mb86a16_priv.h +++ b/drivers/media/dvb-frontends/mb86a16_priv.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Fujitsu MB86A16 DVB-S/DSS DC Receiver driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MB86A16_PRIV_H diff --git a/drivers/media/dvb-frontends/mt312.c b/drivers/media/dvb-frontends/mt312.c index bfbb879469f29..7cae7d6320302 100644 --- a/drivers/media/dvb-frontends/mt312.c +++ b/drivers/media/dvb-frontends/mt312.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for Zarlink VP310/MT312/ZL10313 Satellite Channel Decoder Copyright (C) 2003 Andreas Oberritter <obi@linuxtv.org> Copyright (C) 2008 Matthias Schwarzott <zzam@gentoo.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. References: http://products.zarlink.com/product_profiles/MT312.htm diff --git a/drivers/media/dvb-frontends/mt312.h b/drivers/media/dvb-frontends/mt312.h index 386939a90555e..21828513f84e9 100644 --- a/drivers/media/dvb-frontends/mt312.h +++ b/drivers/media/dvb-frontends/mt312.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for Zarlink MT312 Satellite Channel Decoder Copyright (C) 2003 Andreas Oberritter <obi@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. References: http://products.zarlink.com/product_profiles/MT312.htm diff --git a/drivers/media/dvb-frontends/mt312_priv.h b/drivers/media/dvb-frontends/mt312_priv.h index a3959f94d6398..4582b15c99314 100644 --- a/drivers/media/dvb-frontends/mt312_priv.h +++ b/drivers/media/dvb-frontends/mt312_priv.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for Zarlink MT312 QPSK Frontend Copyright (C) 2003 Andreas Oberritter <obi@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/nxt6000.c b/drivers/media/dvb-frontends/nxt6000.c index 72e447e8ba649..136918f82dda0 100644 --- a/drivers/media/dvb-frontends/nxt6000.c +++ b/drivers/media/dvb-frontends/nxt6000.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* NxtWave Communications - NXT6000 demodulator driver Copyright (C) 2002-2003 Florian Schirmer <jolt@tuxbox.org> Copyright (C) 2003 Paul Andreassen <paul@andreassen.com.au> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/media/dvb-frontends/nxt6000.h b/drivers/media/dvb-frontends/nxt6000.h index a94cefcc6dfd8..28d965e53c577 100644 --- a/drivers/media/dvb-frontends/nxt6000.h +++ b/drivers/media/dvb-frontends/nxt6000.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* NxtWave Communications - NXT6000 demodulator driver Copyright (C) 2002-2003 Florian Schirmer <jolt@tuxbox.org> Copyright (C) 2003 Paul Andreassen <paul@andreassen.com.au> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef NXT6000_H diff --git a/drivers/media/dvb-frontends/s5h1409.c b/drivers/media/dvb-frontends/s5h1409.c index a2907d035fe25..3089cc174a6f5 100644 --- a/drivers/media/dvb-frontends/s5h1409.c +++ b/drivers/media/dvb-frontends/s5h1409.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Samsung S5H1409 VSB/QAM demodulator driver Copyright (C) 2006 Steven Toth <stoth@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/s5h1409.h b/drivers/media/dvb-frontends/s5h1409.h index 87de58ffc822d..f6063e43909f9 100644 --- a/drivers/media/dvb-frontends/s5h1409.h +++ b/drivers/media/dvb-frontends/s5h1409.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Samsung S5H1409 VSB/QAM demodulator driver Copyright (C) 2006 Steven Toth <stoth@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/s5h1411.c b/drivers/media/dvb-frontends/s5h1411.c index 98aeed1d2284d..89402916d301f 100644 --- a/drivers/media/dvb-frontends/s5h1411.c +++ b/drivers/media/dvb-frontends/s5h1411.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Samsung S5H1411 VSB/QAM demodulator driver Copyright (C) 2008 Steven Toth <stoth@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/s5h1411.h b/drivers/media/dvb-frontends/s5h1411.h index 850ee713d64c2..939bac35c86b1 100644 --- a/drivers/media/dvb-frontends/s5h1411.h +++ b/drivers/media/dvb-frontends/s5h1411.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Samsung S5H1411 VSB/QAM demodulator driver Copyright (C) 2008 Steven Toth <stoth@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/s5h1420_priv.h b/drivers/media/dvb-frontends/s5h1420_priv.h index d9c58d2818163..1a699027a00ad 100644 --- a/drivers/media/dvb-frontends/s5h1420_priv.h +++ b/drivers/media/dvb-frontends/s5h1420_priv.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Driver for * Samsung S5H1420 and @@ -5,21 +6,6 @@ * * Copyright (C) 2005 Andrew de Quincey <adq_dvb@lidskialf.net> * Copyright (C) 2005 Patrick Boettcher <pb@linuxtv.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 675 Mass - * Ave, Cambridge, MA 02139, USA. */ #ifndef S5H1420_PRIV #define S5H1420_PRIV diff --git a/drivers/media/dvb-frontends/sp8870.c b/drivers/media/dvb-frontends/sp8870.c index 270a3c559e08c..655db8272268d 100644 --- a/drivers/media/dvb-frontends/sp8870.c +++ b/drivers/media/dvb-frontends/sp8870.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for Spase SP8870 demodulator Copyright (C) 1999 Juergen Peitz - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/media/dvb-frontends/sp8870.h b/drivers/media/dvb-frontends/sp8870.h index f507b9fd707bb..5eacf39f425e9 100644 --- a/drivers/media/dvb-frontends/sp8870.h +++ b/drivers/media/dvb-frontends/sp8870.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for Spase SP8870 demodulator Copyright (C) 1999 Juergen Peitz - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/stb0899_algo.c b/drivers/media/dvb-frontends/stb0899_algo.c index b5debb61bca54..df89c33dac23c 100644 --- a/drivers/media/dvb-frontends/stb0899_algo.c +++ b/drivers/media/dvb-frontends/stb0899_algo.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* STB0899 Multistandard Frontend driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/bitops.h> diff --git a/drivers/media/dvb-frontends/stb0899_cfg.h b/drivers/media/dvb-frontends/stb0899_cfg.h index 0867906d3ff3c..cc71902c461a2 100644 --- a/drivers/media/dvb-frontends/stb0899_cfg.h +++ b/drivers/media/dvb-frontends/stb0899_cfg.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* STB0899 Multistandard Frontend driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __STB0899_CFG_H diff --git a/drivers/media/dvb-frontends/stb0899_drv.c b/drivers/media/dvb-frontends/stb0899_drv.c index 874e9c9125d62..4ee6c1e1e9f7d 100644 --- a/drivers/media/dvb-frontends/stb0899_drv.c +++ b/drivers/media/dvb-frontends/stb0899_drv.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* STB0899 Multistandard Frontend driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/media/dvb-frontends/stb0899_drv.h b/drivers/media/dvb-frontends/stb0899_drv.h index f65f9a8266f80..5a99f0b42dc8f 100644 --- a/drivers/media/dvb-frontends/stb0899_drv.h +++ b/drivers/media/dvb-frontends/stb0899_drv.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* STB0899 Multistandard Frontend driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __STB0899_DRV_H diff --git a/drivers/media/dvb-frontends/stb0899_priv.h b/drivers/media/dvb-frontends/stb0899_priv.h index 3285cd1ba60af..c354ffd8adee8 100644 --- a/drivers/media/dvb-frontends/stb0899_priv.h +++ b/drivers/media/dvb-frontends/stb0899_priv.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* STB0899 Multistandard Frontend driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __STB0899_PRIV_H diff --git a/drivers/media/dvb-frontends/stb0899_reg.h b/drivers/media/dvb-frontends/stb0899_reg.h index f564269249a68..6cf9679ec5e06 100644 --- a/drivers/media/dvb-frontends/stb0899_reg.h +++ b/drivers/media/dvb-frontends/stb0899_reg.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* STB0899 Multistandard Frontend driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __STB0899_REG_H diff --git a/drivers/media/dvb-frontends/stb6000.c b/drivers/media/dvb-frontends/stb6000.c index 786b9eccde009..8c9800d577e03 100644 --- a/drivers/media/dvb-frontends/stb6000.c +++ b/drivers/media/dvb-frontends/stb6000.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for ST STB6000 DVBS Silicon tuner Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/stb6000.h b/drivers/media/dvb-frontends/stb6000.h index 1adda72379ff7..570a4b1d07d65 100644 --- a/drivers/media/dvb-frontends/stb6000.h +++ b/drivers/media/dvb-frontends/stb6000.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for ST stb6000 DVBS Silicon tuner Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/stb6100.c b/drivers/media/dvb-frontends/stb6100.c index 30ac584dfab33..d541d66136107 100644 --- a/drivers/media/dvb-frontends/stb6100.c +++ b/drivers/media/dvb-frontends/stb6100.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* STB6100 Silicon Tuner Copyright (C) Manu Abraham (abraham.manu@gmail.com) Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/media/dvb-frontends/stb6100.h b/drivers/media/dvb-frontends/stb6100.h index 6cdae688a23e3..902b851b5160e 100644 --- a/drivers/media/dvb-frontends/stb6100.h +++ b/drivers/media/dvb-frontends/stb6100.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* STB6100 Silicon Tuner Copyright (C) Manu Abraham (abraham.manu@gmail.com) Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __STB_6100_REG_H diff --git a/drivers/media/dvb-frontends/stb6100_cfg.h b/drivers/media/dvb-frontends/stb6100_cfg.h index 203f9b36c0eb9..1408c0c449172 100644 --- a/drivers/media/dvb-frontends/stb6100_cfg.h +++ b/drivers/media/dvb-frontends/stb6100_cfg.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* STB6100 Silicon Tuner Copyright (C) Manu Abraham (abraham.manu@gmail.com) Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/dvb/frontend.h> diff --git a/drivers/media/dvb-frontends/stb6100_proc.h b/drivers/media/dvb-frontends/stb6100_proc.h index fad877b2fc7dc..af75a40e0ff17 100644 --- a/drivers/media/dvb-frontends/stb6100_proc.h +++ b/drivers/media/dvb-frontends/stb6100_proc.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* STB6100 Silicon Tuner wrapper Copyright (C)2009 Igor M. Liplianin (liplianin@me.by) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/dvb/frontend.h> diff --git a/drivers/media/dvb-frontends/stv0288.c b/drivers/media/dvb-frontends/stv0288.c index c9a9fa4e2c1b2..3d54a0ec86afd 100644 --- a/drivers/media/dvb-frontends/stv0288.c +++ b/drivers/media/dvb-frontends/stv0288.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for ST STV0288 demodulator Copyright (C) 2006 Georg Acher, BayCom GmbH, acher (at) baycom (dot) de @@ -9,19 +10,6 @@ 2010-09-01 Josef Pavlik <josef@pavlik.it> Fixed diseqc_msg, diseqc_burst and set_tone problems - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/stv0288.h b/drivers/media/dvb-frontends/stv0288.h index c10227aaa62cf..8690aa61bddbe 100644 --- a/drivers/media/dvb-frontends/stv0288.h +++ b/drivers/media/dvb-frontends/stv0288.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for ST STV0288 demodulator @@ -8,19 +9,6 @@ Removed stb6000 specific tuner code and revised some procedures. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/stv0297.c b/drivers/media/dvb-frontends/stv0297.c index 9a9915f714835..dac396c95a59d 100644 --- a/drivers/media/dvb-frontends/stv0297.c +++ b/drivers/media/dvb-frontends/stv0297.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for STV0297 demodulator Copyright (C) 2004 Andrew de Quincey <adq_dvb@lidskialf.net> Copyright (C) 2003-2004 Dennis Noermann <dennis.noermann@noernet.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/media/dvb-frontends/stv0297.h b/drivers/media/dvb-frontends/stv0297.h index 8fa5ac700fc32..dfa0f845131ea 100644 --- a/drivers/media/dvb-frontends/stv0297.h +++ b/drivers/media/dvb-frontends/stv0297.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for STV0297 demodulator Copyright (C) 2003-2004 Dennis Noermann <dennis.noermann@noernet.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef STV0297_H diff --git a/drivers/media/dvb-frontends/stv0299.c b/drivers/media/dvb-frontends/stv0299.c index 4f466394a16c0..421395ea33343 100644 --- a/drivers/media/dvb-frontends/stv0299.c +++ b/drivers/media/dvb-frontends/stv0299.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for ST STV0299 demodulator @@ -26,19 +27,6 @@ Copyright (C) 2004 Andrew de Quincey <adq_dvb@lidskialf.net> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/stv0299.h b/drivers/media/dvb-frontends/stv0299.h index 700c124a16992..4f97c3d15a3c3 100644 --- a/drivers/media/dvb-frontends/stv0299.h +++ b/drivers/media/dvb-frontends/stv0299.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for ST STV0299 demodulator @@ -26,19 +27,6 @@ Copyright (C) 2004 Andrew de Quincey <adq_dvb@lidskialf.net> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/stv090x.c b/drivers/media/dvb-frontends/stv090x.c index a0622bb718032..d1261571dbe4c 100644 --- a/drivers/media/dvb-frontends/stv090x.c +++ b/drivers/media/dvb-frontends/stv090x.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* STV0900/0903 Multistandard Broadcast Frontend driver Copyright (C) Manu Abraham <abraham.manu@gmail.com> Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/media/dvb-frontends/stv090x.h b/drivers/media/dvb-frontends/stv090x.h index 012e55e5032e6..13f251a08abdf 100644 --- a/drivers/media/dvb-frontends/stv090x.h +++ b/drivers/media/dvb-frontends/stv090x.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* STV0900/0903 Multistandard Broadcast Frontend driver Copyright (C) Manu Abraham <abraham.manu@gmail.com> Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __STV090x_H diff --git a/drivers/media/dvb-frontends/stv090x_priv.h b/drivers/media/dvb-frontends/stv090x_priv.h index fdda2185db9d7..b22c58968c935 100644 --- a/drivers/media/dvb-frontends/stv090x_priv.h +++ b/drivers/media/dvb-frontends/stv090x_priv.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* STV0900/0903 Multistandard Broadcast Frontend driver Copyright (C) Manu Abraham <abraham.manu@gmail.com> Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __STV090x_PRIV_H diff --git a/drivers/media/dvb-frontends/stv090x_reg.h b/drivers/media/dvb-frontends/stv090x_reg.h index 93741ee142973..7fb2bb68941f8 100644 --- a/drivers/media/dvb-frontends/stv090x_reg.h +++ b/drivers/media/dvb-frontends/stv090x_reg.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* STV0900/0903 Multistandard Broadcast Frontend driver Copyright (C) Manu Abraham <abraham.manu@gmail.com> Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __STV090x_REG_H diff --git a/drivers/media/dvb-frontends/stv6110x.c b/drivers/media/dvb-frontends/stv6110x.c index 82c002d3833a9..0126cfae2e033 100644 --- a/drivers/media/dvb-frontends/stv6110x.c +++ b/drivers/media/dvb-frontends/stv6110x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* STV6110(A) Silicon tuner driver @@ -5,19 +6,6 @@ Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/media/dvb-frontends/stv6110x.h b/drivers/media/dvb-frontends/stv6110x.h index 696b6e5b9e7be..1630e55255fd2 100644 --- a/drivers/media/dvb-frontends/stv6110x.h +++ b/drivers/media/dvb-frontends/stv6110x.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* STV6110(A) Silicon tuner driver @@ -5,19 +6,6 @@ Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __STV6110x_H diff --git a/drivers/media/dvb-frontends/stv6110x_priv.h b/drivers/media/dvb-frontends/stv6110x_priv.h index 109dfaf4ba426..909094df28df8 100644 --- a/drivers/media/dvb-frontends/stv6110x_priv.h +++ b/drivers/media/dvb-frontends/stv6110x_priv.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* STV6110(A) Silicon tuner driver @@ -5,19 +6,6 @@ Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __STV6110x_PRIV_H diff --git a/drivers/media/dvb-frontends/stv6110x_reg.h b/drivers/media/dvb-frontends/stv6110x_reg.h index 93e5c70e5fd8c..deb17d293b797 100644 --- a/drivers/media/dvb-frontends/stv6110x_reg.h +++ b/drivers/media/dvb-frontends/stv6110x_reg.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* STV6110(A) Silicon tuner driver @@ -5,19 +6,6 @@ Copyright (C) ST Microelectronics - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __STV6110x_REG_H diff --git a/drivers/media/dvb-frontends/tda10021.c b/drivers/media/dvb-frontends/tda10021.c index 5cd885d4ea04f..9fb207b415765 100644 --- a/drivers/media/dvb-frontends/tda10021.c +++ b/drivers/media/dvb-frontends/tda10021.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* TDA10021 - Single Chip Cable Channel Receiver driver module used on the Siemens DVB-C cards @@ -6,19 +7,6 @@ Copyright (C) 2004 Markus Schulz <msc@antzsystem.de> Support for TDA10021 - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/delay.h> diff --git a/drivers/media/dvb-frontends/tda10023.c b/drivers/media/dvb-frontends/tda10023.c index 0a9a54563ebef..8f32edf6b700e 100644 --- a/drivers/media/dvb-frontends/tda10023.c +++ b/drivers/media/dvb-frontends/tda10023.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* TDA10023 - DVB-C decoder (as used in Philips CU1216-3 NIM and the Reelbox DVB-C tuner card) @@ -10,19 +11,6 @@ Copyright (C) 2004 Markus Schulz <msc@antzsystem.de> Support for TDA10021 - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/delay.h> diff --git a/drivers/media/dvb-frontends/tda1002x.h b/drivers/media/dvb-frontends/tda1002x.h index 0d334613de1b9..60a0952c1bca4 100644 --- a/drivers/media/dvb-frontends/tda1002x.h +++ b/drivers/media/dvb-frontends/tda1002x.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* TDA10021/TDA10023 - Single Chip Cable Channel Receiver driver module used on the the Siemens DVB-C cards @@ -6,19 +7,6 @@ Copyright (C) 2004 Markus Schulz <msc@antzsystem.de> Support for TDA10021 - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef TDA1002x_H diff --git a/drivers/media/dvb-frontends/tda10048.c b/drivers/media/dvb-frontends/tda10048.c index c01d60a88af29..d1d206ebdedd7 100644 --- a/drivers/media/dvb-frontends/tda10048.c +++ b/drivers/media/dvb-frontends/tda10048.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* NXP TDA10048HN DVB OFDM demodulator driver Copyright (C) 2009 Steven Toth <stoth@kernellabs.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/tda10048.h b/drivers/media/dvb-frontends/tda10048.h index a2cebb0ccebae..774fc8957bf9a 100644 --- a/drivers/media/dvb-frontends/tda10048.h +++ b/drivers/media/dvb-frontends/tda10048.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* NXP TDA10048HN DVB OFDM demodulator driver Copyright (C) 2009 Steven Toth <stoth@kernellabs.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/tda1004x.c b/drivers/media/dvb-frontends/tda1004x.c index e506f66657bbf..83a798ca9b002 100644 --- a/drivers/media/dvb-frontends/tda1004x.c +++ b/drivers/media/dvb-frontends/tda1004x.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for Philips tda1004xh OFDM Demodulator (c) 2003, 2004 Andrew de Quincey & Robert Schlabbach - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/media/dvb-frontends/tda1004x.h b/drivers/media/dvb-frontends/tda1004x.h index 26f504a830e3e..e63578c0a9e7b 100644 --- a/drivers/media/dvb-frontends/tda1004x.h +++ b/drivers/media/dvb-frontends/tda1004x.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for Philips tda1004xh OFDM Frontend (c) 2004 Andrew de Quincey - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/tda10086.c b/drivers/media/dvb-frontends/tda10086.c index 85dddfce8ef4e..be6b40138f6e0 100644 --- a/drivers/media/dvb-frontends/tda10086.c +++ b/drivers/media/dvb-frontends/tda10086.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for Philips tda10086 DVBS Demodulator (c) 2006 Andrew de Quincey - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/tda10086.h b/drivers/media/dvb-frontends/tda10086.h index 690e469995b62..8776fadbdc739 100644 --- a/drivers/media/dvb-frontends/tda10086.h +++ b/drivers/media/dvb-frontends/tda10086.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for Philips tda10086 DVBS Frontend (c) 2006 Andrew de Quincey - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/tda665x.c b/drivers/media/dvb-frontends/tda665x.c index 8766c9ff6680a..13e8969da7f89 100644 --- a/drivers/media/dvb-frontends/tda665x.c +++ b/drivers/media/dvb-frontends/tda665x.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* TDA665x tuner driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/media/dvb-frontends/tda665x.h b/drivers/media/dvb-frontends/tda665x.h index baf520baa42e6..b75096c7ae475 100644 --- a/drivers/media/dvb-frontends/tda665x.h +++ b/drivers/media/dvb-frontends/tda665x.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* TDA665x tuner driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __TDA665x_H diff --git a/drivers/media/dvb-frontends/tda8083.c b/drivers/media/dvb-frontends/tda8083.c index 53b26060db7e2..5be11fd65e3b1 100644 --- a/drivers/media/dvb-frontends/tda8083.c +++ b/drivers/media/dvb-frontends/tda8083.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for Philips TDA8083 based QPSK Demodulator @@ -8,19 +9,6 @@ adoption to the new DVB frontend API and diagnostic ioctl's by Holger Waechtler <holger@convergence.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/tda8083.h b/drivers/media/dvb-frontends/tda8083.h index 46be06fa7e0d9..3a671ec3f45e7 100644 --- a/drivers/media/dvb-frontends/tda8083.h +++ b/drivers/media/dvb-frontends/tda8083.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for Grundig 29504-491, a Philips TDA8083 based QPSK Frontend @@ -8,19 +9,6 @@ adoption to the new DVB frontend API and diagnostic ioctl's by Holger Waechtler <holger@convergence.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/tda8261.c b/drivers/media/dvb-frontends/tda8261.c index 500f50b81b668..0d576d41c67d8 100644 --- a/drivers/media/dvb-frontends/tda8261.c +++ b/drivers/media/dvb-frontends/tda8261.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* TDA8261 8PSK/QPSK tuner driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/tda8261.h b/drivers/media/dvb-frontends/tda8261.h index 9fa5b3076d5bd..d45a102a742cc 100644 --- a/drivers/media/dvb-frontends/tda8261.h +++ b/drivers/media/dvb-frontends/tda8261.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* TDA8261 8PSK/QPSK tuner driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __TDA8261_H diff --git a/drivers/media/dvb-frontends/tda8261_cfg.h b/drivers/media/dvb-frontends/tda8261_cfg.h index fe527ff84df48..3d26004d55c4e 100644 --- a/drivers/media/dvb-frontends/tda8261_cfg.h +++ b/drivers/media/dvb-frontends/tda8261_cfg.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* TDA8261 8PSK/QPSK tuner driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ static int tda8261_get_frequency(struct dvb_frontend *fe, u32 *frequency) diff --git a/drivers/media/dvb-frontends/tda826x.c b/drivers/media/dvb-frontends/tda826x.c index 100da5d5fdc5c..f9703a1dd758c 100644 --- a/drivers/media/dvb-frontends/tda826x.c +++ b/drivers/media/dvb-frontends/tda826x.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for Philips tda8262/tda8263 DVBS Silicon tuners (c) 2006 Andrew de Quincey - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/tda826x.h b/drivers/media/dvb-frontends/tda826x.h index 0ef35ff3807f6..bb575a251b04e 100644 --- a/drivers/media/dvb-frontends/tda826x.h +++ b/drivers/media/dvb-frontends/tda826x.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for Philips tda8262/tda8263 DVBS Silicon tuners (c) 2006 Andrew de Quincey - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/tdhd1.h b/drivers/media/dvb-frontends/tdhd1.h index 68358c0d869fe..55973a5fce9e0 100644 --- a/drivers/media/dvb-frontends/tdhd1.h +++ b/drivers/media/dvb-frontends/tdhd1.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * tdhd1.h - ALPS TDHD1-204A tuner support * * Copyright (C) 2008 Oliver Endriss <o.endriss@gmx.de> * - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * The project's page is at https://linuxtv.org */ diff --git a/drivers/media/dvb-frontends/ts2020.c b/drivers/media/dvb-frontends/ts2020.c index 0af9b335be120..6c24d6d0d4c9d 100644 --- a/drivers/media/dvb-frontends/ts2020.c +++ b/drivers/media/dvb-frontends/ts2020.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Montage Technology TS2020 - Silicon Tuner driver Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com> Copyright (C) 2009-2012 TurboSight.com - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <media/dvb_frontend.h> diff --git a/drivers/media/dvb-frontends/ts2020.h b/drivers/media/dvb-frontends/ts2020.h index facc54f0a6af9..84c2dc8c3a604 100644 --- a/drivers/media/dvb-frontends/ts2020.h +++ b/drivers/media/dvb-frontends/ts2020.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Montage Technology TS2020 - Silicon Tuner driver Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com> Copyright (C) 2009-2012 TurboSight.com - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef TS2020_H diff --git a/drivers/media/dvb-frontends/ves1820.c b/drivers/media/dvb-frontends/ves1820.c index eb1249d81310a..9df14d0be1c1a 100644 --- a/drivers/media/dvb-frontends/ves1820.c +++ b/drivers/media/dvb-frontends/ves1820.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* VES1820 - Single Chip Cable Channel Receiver driver module Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/delay.h> diff --git a/drivers/media/dvb-frontends/ves1820.h b/drivers/media/dvb-frontends/ves1820.h index ece46fdcd7141..73316eb417f07 100644 --- a/drivers/media/dvb-frontends/ves1820.h +++ b/drivers/media/dvb-frontends/ves1820.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* VES1820 - Single Chip Cable Channel Receiver driver module Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef VES1820_H diff --git a/drivers/media/dvb-frontends/ves1x93.c b/drivers/media/dvb-frontends/ves1x93.c index ddc5bfd84cd58..b747272863025 100644 --- a/drivers/media/dvb-frontends/ves1x93.c +++ b/drivers/media/dvb-frontends/ves1x93.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for VES1893 and VES1993 QPSK Demodulators @@ -6,20 +7,6 @@ Copyright (C) 2002 Dennis Noermann <dennis.noermann@noernet.de> Copyright (C) 2002-2003 Andreas Oberritter <obi@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/ves1x93.h b/drivers/media/dvb-frontends/ves1x93.h index 4510fe2f6676c..c95ea75db44e1 100644 --- a/drivers/media/dvb-frontends/ves1x93.h +++ b/drivers/media/dvb-frontends/ves1x93.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for VES1893 and VES1993 QPSK Demodulators @@ -6,20 +7,6 @@ Copyright (C) 2002 Dennis Noermann <dennis.noermann@noernet.de> Copyright (C) 2002-2003 Andreas Oberritter <obi@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/dvb-frontends/zl10039.h b/drivers/media/dvb-frontends/zl10039.h index 66e7085693757..a7fcdfba809d7 100644 --- a/drivers/media/dvb-frontends/zl10039.h +++ b/drivers/media/dvb-frontends/zl10039.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for Zarlink ZL10039 DVB-S tuner Copyright (C) 2007 Jan D. Louw <jd.louw@mweb.co.za> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef ZL10039_H diff --git a/drivers/media/i2c/bt866.c b/drivers/media/i2c/bt866.c index 0d3f46af25457..1a8df9f18ffb6 100644 --- a/drivers/media/i2c/bt866.c +++ b/drivers/media/i2c/bt866.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* bt866 - BT866 Digital Video Encoder (Rockwell Part) @@ -13,19 +14,6 @@ This code was adapted for the bt866 by Christer Weinigel and ported to 2.6 by Martin Samuelsson. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/media/i2c/saa6588.c b/drivers/media/i2c/saa6588.c index 33d2987f9555e..ecb491d5f2ab8 100644 --- a/drivers/media/i2c/saa6588.c +++ b/drivers/media/i2c/saa6588.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Driver for SAA6588 RDS decoder (c) 2005 Hans J. Koch - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/i2c/saa6752hs.c b/drivers/media/i2c/saa6752hs.c index 170cc65c4f231..6171ced809bbc 100644 --- a/drivers/media/i2c/saa6752hs.c +++ b/drivers/media/i2c/saa6752hs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* saa6752hs - i2c-driver for the saa6752hs by Philips @@ -7,19 +8,6 @@ Copyright (C) 2008 Hans Verkuil <hverkuil@xs4all.nl> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License vs published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mvss Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/media/i2c/tda9840.c b/drivers/media/i2c/tda9840.c index 6ba53f3a6dd21..8c6dfe746b206 100644 --- a/drivers/media/i2c/tda9840.c +++ b/drivers/media/i2c/tda9840.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* tda9840 - i2c-driver for the tda9840 by SGS Thomson @@ -10,19 +11,6 @@ For detailed information download the specifications directly from SGS Thomson at http://www.st.com - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/i2c/tea6415c.c b/drivers/media/i2c/tea6415c.c index 965c6ccc4fee6..67378dbcc74b9 100644 --- a/drivers/media/i2c/tea6415c.c +++ b/drivers/media/i2c/tea6415c.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* tea6415c - i2c-driver for the tea6415c by SGS Thomson @@ -12,19 +13,6 @@ For detailed information download the specifications directly from SGS Thomson at http://www.st.com - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License vs published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mvss Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/i2c/tea6420.c b/drivers/media/i2c/tea6420.c index 2701a4c9734d4..712141b261ed6 100644 --- a/drivers/media/i2c/tea6420.c +++ b/drivers/media/i2c/tea6420.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* tea6420 - i2c-driver for the tea6420 by SGS Thomson @@ -12,19 +13,6 @@ For detailed information download the specifications directly from SGS Thomson at http://www.st.com - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/pci/bt8xx/bt848.h b/drivers/media/pci/bt8xx/bt848.h index c37e6acffdede..16999e717d18c 100644 --- a/drivers/media/pci/bt8xx/bt848.h +++ b/drivers/media/pci/bt8xx/bt848.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* bt848.h - Bt848 register offsets Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _BT848_H_ diff --git a/drivers/media/pci/bt8xx/bt878.c b/drivers/media/pci/bt8xx/bt878.c index f5f87e03f94bb..53af26ad1dfb5 100644 --- a/drivers/media/pci/bt8xx/bt878.c +++ b/drivers/media/pci/bt8xx/bt878.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * bt878.c: part of the driver for the Pinnacle PCTV Sat DVB PCI card * @@ -7,24 +8,6 @@ * Copyright (C) 1996,97,98 Ralph Metzler (rjkm@metzlerbros.de) * & Marcus Metzler (mocm@metzlerbros.de) * (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * */ #include <linux/module.h> diff --git a/drivers/media/pci/bt8xx/bt878.h b/drivers/media/pci/bt8xx/bt878.h index 49af240b58943..fde8db293c542 100644 --- a/drivers/media/pci/bt8xx/bt878.h +++ b/drivers/media/pci/bt8xx/bt878.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* bt878.h - Bt878 audio module (register offsets) Copyright (C) 2002 Peter Hettkamp <peter.hettkamp@htp-tel.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _BT878_H_ diff --git a/drivers/media/pci/bt8xx/btcx-risc.c b/drivers/media/pci/bt8xx/btcx-risc.c index 70bdf93fc0200..1139a5ad2418c 100644 --- a/drivers/media/pci/bt8xx/btcx-risc.c +++ b/drivers/media/pci/bt8xx/btcx-risc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* btcx-risc.c @@ -6,19 +7,6 @@ (c) 2000-03 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/pci/bt8xx/bttv-cards.c b/drivers/media/pci/bt8xx/bttv-cards.c index b1c6f3e9c3d03..16148802dabbf 100644 --- a/drivers/media/pci/bt8xx/bttv-cards.c +++ b/drivers/media/pci/bt8xx/bttv-cards.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* bttv-cards.c @@ -9,19 +10,6 @@ & Marcus Metzler (mocm@thp.uni-koeln.de) (c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index b7150648081dd..636e6a2549a9d 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* bttv - Bt848 frame grabber driver @@ -19,19 +20,6 @@ Copyright (C) 2005, 2006 Michael H. Schimek <mschimek@gmx.at> Sponsored by OPQ Systems AB - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/media/pci/bt8xx/bttv-gpio.c b/drivers/media/pci/bt8xx/bttv-gpio.c index 25b9916906d56..b730225ca8871 100644 --- a/drivers/media/pci/bt8xx/bttv-gpio.c +++ b/drivers/media/pci/bt8xx/bttv-gpio.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* bttv-gpio.c -- gpio sub drivers @@ -10,19 +11,6 @@ & Marcus Metzler (mocm@thp.uni-koeln.de) (c) 1999-2003 Gerd Knorr <kraxel@bytesex.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/pci/bt8xx/bttv-i2c.c b/drivers/media/pci/bt8xx/bttv-i2c.c index 15ff7f9d83738..4a8a3f80c6dbe 100644 --- a/drivers/media/pci/bt8xx/bttv-i2c.c +++ b/drivers/media/pci/bt8xx/bttv-i2c.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* bttv-i2c.c -- all the i2c code is here @@ -11,19 +12,6 @@ (c) 2005 Mauro Carvalho Chehab <mchehab@kernel.org> - Multituner support and i2c address binding - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/pci/bt8xx/bttv-if.c b/drivers/media/pci/bt8xx/bttv-if.c index 538652e16a5cb..363c84bac590a 100644 --- a/drivers/media/pci/bt8xx/bttv-if.c +++ b/drivers/media/pci/bt8xx/bttv-if.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* bttv-if.c -- old gpio interface to other kernel modules @@ -10,19 +11,6 @@ & Marcus Metzler (mocm@thp.uni-koeln.de) (c) 1999-2003 Gerd Knorr <kraxel@bytesex.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/pci/bt8xx/bttv-risc.c b/drivers/media/pci/bt8xx/bttv-risc.c index 6b3c73674a3c3..6b59ca337c7f5 100644 --- a/drivers/media/pci/bt8xx/bttv-risc.c +++ b/drivers/media/pci/bt8xx/bttv-risc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* bttv-risc.c -- interfaces to other kernel modules @@ -8,19 +9,6 @@ (c) 2000-2003 Gerd Knorr <kraxel@bytesex.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/pci/bt8xx/bttv-vbi.c b/drivers/media/pci/bt8xx/bttv-vbi.c index 67c6583f1d797..ce36a2c0f60b3 100644 --- a/drivers/media/pci/bt8xx/bttv-vbi.c +++ b/drivers/media/pci/bt8xx/bttv-vbi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* bttv - Bt848 frame grabber driver @@ -8,19 +9,6 @@ Copyright (C) 2005, 2006 Michael H. Schimek <mschimek@gmx.at> Sponsored by OPQ Systems AB - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h index 7a86e72951667..b159d6ddbfcfd 100644 --- a/drivers/media/pci/bt8xx/bttvp.h +++ b/drivers/media/pci/bt8xx/bttvp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* bttv - Bt848 frame grabber driver @@ -7,19 +8,6 @@ (c) 2000-2002 Gerd Knorr <kraxel@bytesex.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _BTTVP_H_ diff --git a/drivers/media/pci/bt8xx/dst.c b/drivers/media/pci/bt8xx/dst.c index e929797206f6d..3e52a51982d76 100644 --- a/drivers/media/pci/bt8xx/dst.c +++ b/drivers/media/pci/bt8xx/dst.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Frontend/Card driver for TwinHan DST Frontend Copyright (C) 2003 Jamie Honan Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/media/pci/bt8xx/dst_ca.c b/drivers/media/pci/bt8xx/dst_ca.c index 0a7623c0fc8ef..85fcdc59f0d18 100644 --- a/drivers/media/pci/bt8xx/dst_ca.c +++ b/drivers/media/pci/bt8xx/dst_ca.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* CA-driver for TwinHan DST Frontend/Card Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/media/pci/bt8xx/dst_ca.h b/drivers/media/pci/bt8xx/dst_ca.h index 59cd0ddd6d8ea..8a9ab994504e2 100644 --- a/drivers/media/pci/bt8xx/dst_ca.h +++ b/drivers/media/pci/bt8xx/dst_ca.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* CA-driver for TwinHan DST Frontend/Card Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _DST_CA_H_ diff --git a/drivers/media/pci/bt8xx/dst_common.h b/drivers/media/pci/bt8xx/dst_common.h index 79dec1b1722cc..8918af16a59f9 100644 --- a/drivers/media/pci/bt8xx/dst_common.h +++ b/drivers/media/pci/bt8xx/dst_common.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Frontend-driver for TwinHan DST Frontend Copyright (C) 2003 Jamie Honan Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef DST_COMMON_H diff --git a/drivers/media/pci/mantis/hopper_cards.c b/drivers/media/pci/mantis/hopper_cards.c index 89759cb80ecb5..67aebe7592326 100644 --- a/drivers/media/pci/mantis/hopper_cards.c +++ b/drivers/media/pci/mantis/hopper_cards.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Hopper PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/media/pci/mantis/hopper_vp3028.c b/drivers/media/pci/mantis/hopper_vp3028.c index d58ae0097feae..37bd386f3ed8b 100644 --- a/drivers/media/pci/mantis/hopper_vp3028.c +++ b/drivers/media/pci/mantis/hopper_vp3028.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Hopper VP-3028 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/signal.h> diff --git a/drivers/media/pci/mantis/hopper_vp3028.h b/drivers/media/pci/mantis/hopper_vp3028.h index 57239498bc87f..e8906b7d899d2 100644 --- a/drivers/media/pci/mantis/hopper_vp3028.h +++ b/drivers/media/pci/mantis/hopper_vp3028.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Hopper VP-3028 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_VP3028_H diff --git a/drivers/media/pci/mantis/mantis_ca.c b/drivers/media/pci/mantis/mantis_ca.c index 4f0ba457c7e5a..f2baf5e5c9218 100644 --- a/drivers/media/pci/mantis/mantis_ca.c +++ b/drivers/media/pci/mantis/mantis_ca.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/signal.h> diff --git a/drivers/media/pci/mantis/mantis_ca.h b/drivers/media/pci/mantis/mantis_ca.h index dc63e55f7eca0..4a69275517579 100644 --- a/drivers/media/pci/mantis/mantis_ca.h +++ b/drivers/media/pci/mantis/mantis_ca.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_CA_H diff --git a/drivers/media/pci/mantis/mantis_cards.c b/drivers/media/pci/mantis/mantis_cards.c index e544bb9bab902..deadd0b92233a 100644 --- a/drivers/media/pci/mantis/mantis_cards.c +++ b/drivers/media/pci/mantis/mantis_cards.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/media/pci/mantis/mantis_common.h b/drivers/media/pci/mantis/mantis_common.h index a664c319ef0a0..d88ac280226ce 100644 --- a/drivers/media/pci/mantis/mantis_common.h +++ b/drivers/media/pci/mantis/mantis_common.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_COMMON_H diff --git a/drivers/media/pci/mantis/mantis_core.c b/drivers/media/pci/mantis/mantis_core.c index 82220ea72dd35..f303f68d4ef20 100644 --- a/drivers/media/pci/mantis/mantis_core.c +++ b/drivers/media/pci/mantis/mantis_core.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "mantis_common.h" diff --git a/drivers/media/pci/mantis/mantis_core.h b/drivers/media/pci/mantis/mantis_core.h index 833ee42e694e3..1b0468ff791c9 100644 --- a/drivers/media/pci/mantis/mantis_core.h +++ b/drivers/media/pci/mantis/mantis_core.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_CORE_H diff --git a/drivers/media/pci/mantis/mantis_dma.c b/drivers/media/pci/mantis/mantis_dma.c index 84406a428330a..affc5977387f4 100644 --- a/drivers/media/pci/mantis/mantis_dma.c +++ b/drivers/media/pci/mantis/mantis_dma.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/media/pci/mantis/mantis_dma.h b/drivers/media/pci/mantis/mantis_dma.h index 6be00fa82094b..421663443d620 100644 --- a/drivers/media/pci/mantis/mantis_dma.h +++ b/drivers/media/pci/mantis/mantis_dma.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_DMA_H diff --git a/drivers/media/pci/mantis/mantis_dvb.c b/drivers/media/pci/mantis/mantis_dvb.c index 54dbaa700fa38..e78ca1f26e684 100644 --- a/drivers/media/pci/mantis/mantis_dvb.c +++ b/drivers/media/pci/mantis/mantis_dvb.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/media/pci/mantis/mantis_dvb.h b/drivers/media/pci/mantis/mantis_dvb.h index 464199db304e3..fd41829517ca7 100644 --- a/drivers/media/pci/mantis/mantis_dvb.h +++ b/drivers/media/pci/mantis/mantis_dvb.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_DVB_H diff --git a/drivers/media/pci/mantis/mantis_evm.c b/drivers/media/pci/mantis/mantis_evm.c index 443ac5ab49023..2fb98ecd228b5 100644 --- a/drivers/media/pci/mantis/mantis_evm.c +++ b/drivers/media/pci/mantis/mantis_evm.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/media/pci/mantis/mantis_hif.c b/drivers/media/pci/mantis/mantis_hif.c index bf61f8c5a59f0..683ea7f582f34 100644 --- a/drivers/media/pci/mantis/mantis_hif.c +++ b/drivers/media/pci/mantis/mantis_hif.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/media/pci/mantis/mantis_hif.h b/drivers/media/pci/mantis/mantis_hif.h index 9094f9ed23628..392fac28413d4 100644 --- a/drivers/media/pci/mantis/mantis_hif.h +++ b/drivers/media/pci/mantis/mantis_hif.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_HIF_H diff --git a/drivers/media/pci/mantis/mantis_i2c.c b/drivers/media/pci/mantis/mantis_i2c.c index f8b503ef42bc6..4ff6022adc364 100644 --- a/drivers/media/pci/mantis/mantis_i2c.c +++ b/drivers/media/pci/mantis/mantis_i2c.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <asm/io.h> diff --git a/drivers/media/pci/mantis/mantis_i2c.h b/drivers/media/pci/mantis/mantis_i2c.h index 1342df2faed8d..aaa53d8e13bd6 100644 --- a/drivers/media/pci/mantis/mantis_i2c.h +++ b/drivers/media/pci/mantis/mantis_i2c.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_I2C_H diff --git a/drivers/media/pci/mantis/mantis_ioc.c b/drivers/media/pci/mantis/mantis_ioc.c index f45c2340a493b..e8ef178963dfe 100644 --- a/drivers/media/pci/mantis/mantis_ioc.c +++ b/drivers/media/pci/mantis/mantis_ioc.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/media/pci/mantis/mantis_ioc.h b/drivers/media/pci/mantis/mantis_ioc.h index d56e002b2955c..baaacaf095b4c 100644 --- a/drivers/media/pci/mantis/mantis_ioc.h +++ b/drivers/media/pci/mantis/mantis_ioc.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_IOC_H diff --git a/drivers/media/pci/mantis/mantis_link.h b/drivers/media/pci/mantis/mantis_link.h index c6698976fc2fa..ebef995579b93 100644 --- a/drivers/media/pci/mantis/mantis_link.h +++ b/drivers/media/pci/mantis/mantis_link.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_LINK_H diff --git a/drivers/media/pci/mantis/mantis_pci.c b/drivers/media/pci/mantis/mantis_pci.c index d590524b4171d..3bfb3e99c93a8 100644 --- a/drivers/media/pci/mantis/mantis_pci.c +++ b/drivers/media/pci/mantis/mantis_pci.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/media/pci/mantis/mantis_pci.h b/drivers/media/pci/mantis/mantis_pci.h index 65f0045190868..67557f218bd2f 100644 --- a/drivers/media/pci/mantis/mantis_pci.h +++ b/drivers/media/pci/mantis/mantis_pci.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_PCI_H diff --git a/drivers/media/pci/mantis/mantis_pcmcia.c b/drivers/media/pci/mantis/mantis_pcmcia.c index 2a316b988c075..e4eac069e3c16 100644 --- a/drivers/media/pci/mantis/mantis_pcmcia.c +++ b/drivers/media/pci/mantis/mantis_pcmcia.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/media/pci/mantis/mantis_reg.h b/drivers/media/pci/mantis/mantis_reg.h index 762ed9f7a08e1..67a80e42b5c73 100644 --- a/drivers/media/pci/mantis/mantis_reg.h +++ b/drivers/media/pci/mantis/mantis_reg.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_REG_H diff --git a/drivers/media/pci/mantis/mantis_uart.c b/drivers/media/pci/mantis/mantis_uart.c index b7765687e0c30..42983a89e50b4 100644 --- a/drivers/media/pci/mantis/mantis_uart.c +++ b/drivers/media/pci/mantis/mantis_uart.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/media/pci/mantis/mantis_uart.h b/drivers/media/pci/mantis/mantis_uart.h index ffb62a0a5a131..0cc04fc3e1b37 100644 --- a/drivers/media/pci/mantis/mantis_uart.h +++ b/drivers/media/pci/mantis/mantis_uart.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis PCI bridge driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_UART_H diff --git a/drivers/media/pci/mantis/mantis_vp1033.c b/drivers/media/pci/mantis/mantis_vp1033.c index 54d2ab409cc53..ed594e50f4232 100644 --- a/drivers/media/pci/mantis/mantis_vp1033.c +++ b/drivers/media/pci/mantis/mantis_vp1033.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis VP-1033 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/signal.h> diff --git a/drivers/media/pci/mantis/mantis_vp1033.h b/drivers/media/pci/mantis/mantis_vp1033.h index 7daaa1bf127d4..3daa989bd6007 100644 --- a/drivers/media/pci/mantis/mantis_vp1033.h +++ b/drivers/media/pci/mantis/mantis_vp1033.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis VP-1033 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_VP1033_H diff --git a/drivers/media/pci/mantis/mantis_vp1034.c b/drivers/media/pci/mantis/mantis_vp1034.c index 26672a49b86fa..29ae1a3516767 100644 --- a/drivers/media/pci/mantis/mantis_vp1034.c +++ b/drivers/media/pci/mantis/mantis_vp1034.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis VP-1034 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/signal.h> diff --git a/drivers/media/pci/mantis/mantis_vp1034.h b/drivers/media/pci/mantis/mantis_vp1034.h index 35af4e5dcc8c5..d51ccdc53a629 100644 --- a/drivers/media/pci/mantis/mantis_vp1034.h +++ b/drivers/media/pci/mantis/mantis_vp1034.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis VP-1034 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_VP1034_H diff --git a/drivers/media/pci/mantis/mantis_vp1041.c b/drivers/media/pci/mantis/mantis_vp1041.c index 0eeccc2d19a52..3f1390d80644f 100644 --- a/drivers/media/pci/mantis/mantis_vp1041.c +++ b/drivers/media/pci/mantis/mantis_vp1041.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis VP-1041 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/signal.h> diff --git a/drivers/media/pci/mantis/mantis_vp1041.h b/drivers/media/pci/mantis/mantis_vp1041.h index 1ae5b3de80816..5a43aeb3c2eb5 100644 --- a/drivers/media/pci/mantis/mantis_vp1041.h +++ b/drivers/media/pci/mantis/mantis_vp1041.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis VP-1041 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_VP1041_H diff --git a/drivers/media/pci/mantis/mantis_vp2033.c b/drivers/media/pci/mantis/mantis_vp2033.c index d98e0a3edaab2..861c1e49358b5 100644 --- a/drivers/media/pci/mantis/mantis_vp2033.c +++ b/drivers/media/pci/mantis/mantis_vp2033.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis VP-2033 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/signal.h> diff --git a/drivers/media/pci/mantis/mantis_vp2033.h b/drivers/media/pci/mantis/mantis_vp2033.h index c55242b79d547..e2483d1c3d693 100644 --- a/drivers/media/pci/mantis/mantis_vp2033.h +++ b/drivers/media/pci/mantis/mantis_vp2033.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis VP-2033 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_VP2033_H diff --git a/drivers/media/pci/mantis/mantis_vp2040.c b/drivers/media/pci/mantis/mantis_vp2040.c index 2c52f3d4e2bc9..67795adb83365 100644 --- a/drivers/media/pci/mantis/mantis_vp2040.c +++ b/drivers/media/pci/mantis/mantis_vp2040.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis VP-2040 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/signal.h> diff --git a/drivers/media/pci/mantis/mantis_vp2040.h b/drivers/media/pci/mantis/mantis_vp2040.h index d125e219b685e..e50a02f70907b 100644 --- a/drivers/media/pci/mantis/mantis_vp2040.h +++ b/drivers/media/pci/mantis/mantis_vp2040.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis VP-2040 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_VP2040_H diff --git a/drivers/media/pci/mantis/mantis_vp3030.c b/drivers/media/pci/mantis/mantis_vp3030.c index 9797c9fd82599..0f6b025918010 100644 --- a/drivers/media/pci/mantis/mantis_vp3030.c +++ b/drivers/media/pci/mantis/mantis_vp3030.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Mantis VP-3030 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/signal.h> diff --git a/drivers/media/pci/mantis/mantis_vp3030.h b/drivers/media/pci/mantis/mantis_vp3030.h index 5f12c4266277b..f4787079af381 100644 --- a/drivers/media/pci/mantis/mantis_vp3030.h +++ b/drivers/media/pci/mantis/mantis_vp3030.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Mantis VP-3030 driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MANTIS_VP3030_H diff --git a/drivers/media/pci/saa7146/hexium_gemini.c b/drivers/media/pci/saa7146/hexium_gemini.c index 6d8e4afe9673a..dca20a3d98e25 100644 --- a/drivers/media/pci/saa7146/hexium_gemini.c +++ b/drivers/media/pci/saa7146/hexium_gemini.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* hexium_gemini.c - v4l2 driver for Hexium Gemini frame grabber cards @@ -6,19 +7,6 @@ Copyright (C) 2003 Michael Hunold <michael@mihu.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/media/pci/saa7146/hexium_orion.c b/drivers/media/pci/saa7146/hexium_orion.c index a794f9e5f9908..bf5e55348f159 100644 --- a/drivers/media/pci/saa7146/hexium_orion.c +++ b/drivers/media/pci/saa7146/hexium_orion.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* hexium_orion.c - v4l2 driver for the Hexium Orion frame grabber cards @@ -6,19 +7,6 @@ Copyright (C) 2003 Michael Hunold <michael@mihu.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/media/pci/saa7146/mxb.c b/drivers/media/pci/saa7146/mxb.c index e94324b1de68b..e6a71c17566d2 100644 --- a/drivers/media/pci/saa7146/mxb.c +++ b/drivers/media/pci/saa7146/mxb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* mxb - v4l2 driver for the Multimedia eXtension Board @@ -6,19 +7,6 @@ Visit http://www.themm.net/~mihu/linux/saa7146/mxb.html for further details about this card. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/media/pci/ttpci/av7110.c b/drivers/media/pci/ttpci/av7110.c index 9345287ad963d..e6ee23544a6e4 100644 --- a/drivers/media/pci/ttpci/av7110.c +++ b/drivers/media/pci/ttpci/av7110.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * driver for the SAA7146 based AV110 cards (like the Fujitsu-Siemens DVB) * av7110.c: initialization and demux stuff @@ -8,21 +9,6 @@ * originally based on code by: * Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/pci/ttpci/av7110_av.c b/drivers/media/pci/ttpci/av7110_av.c index 1073e4671b68e..ea9f7d0058a21 100644 --- a/drivers/media/pci/ttpci/av7110_av.c +++ b/drivers/media/pci/ttpci/av7110_av.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * av7110_av.c: audio and video MPEG decoder stuff * @@ -7,21 +8,6 @@ * originally based on code by: * Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/pci/ttpci/av7110_ca.c b/drivers/media/pci/ttpci/av7110_ca.c index d8c2f1b34d74c..c1338e074a3dc 100644 --- a/drivers/media/pci/ttpci/av7110_ca.c +++ b/drivers/media/pci/ttpci/av7110_ca.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * av7110_ca.c: CA and CI stuff * @@ -7,21 +8,6 @@ * originally based on code by: * Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/pci/ttpci/av7110_hw.c b/drivers/media/pci/ttpci/av7110_hw.c index b2b79bb739176..8c2442a11f070 100644 --- a/drivers/media/pci/ttpci/av7110_hw.c +++ b/drivers/media/pci/ttpci/av7110_hw.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * av7110_hw.c: av7110 low level hardware access and firmware interface * @@ -7,18 +8,6 @@ * originally based on code by: * Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/pci/ttpci/av7110_ir.c b/drivers/media/pci/ttpci/av7110_ir.c index ee414803e6b58..dfa18878e5f0f 100644 --- a/drivers/media/pci/ttpci/av7110_ir.c +++ b/drivers/media/pci/ttpci/av7110_ir.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for the remote control of SAA7146 based AV7110 cards * * Copyright (C) 1999-2003 Holger Waechtler <holger@convergence.de> * Copyright (C) 2003-2007 Oliver Endriss <o.endriss@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * */ diff --git a/drivers/media/pci/ttpci/av7110_v4l.c b/drivers/media/pci/ttpci/av7110_v4l.c index d1fe15365f4a0..f3d6c3cdb8721 100644 --- a/drivers/media/pci/ttpci/av7110_v4l.c +++ b/drivers/media/pci/ttpci/av7110_v4l.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * av7110_v4l.c: av7110 video4linux interface for DVB and Siemens DVB-C analog module * @@ -7,18 +8,6 @@ * originally based on code by: * Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/pci/ttpci/budget-av.c b/drivers/media/pci/ttpci/budget-av.c index abc98f1ad26c3..e2d482af23677 100644 --- a/drivers/media/pci/ttpci/budget-av.c +++ b/drivers/media/pci/ttpci/budget-av.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * budget-av.c: driver for the SAA7146 based Budget DVB cards * with analog video in @@ -12,21 +13,6 @@ * Copyright (C) 1999-2002 Ralph Metzler * & Marcus Metzler for convergence integrated media GmbH * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/pci/ttpci/budget-ci.c b/drivers/media/pci/ttpci/budget-ci.c index ec8f92540f7c8..77b102b8a0130 100644 --- a/drivers/media/pci/ttpci/budget-ci.c +++ b/drivers/media/pci/ttpci/budget-ci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * budget-ci.c: driver for the SAA7146 based Budget DVB cards * @@ -8,21 +9,6 @@ * * CI interface support (c) 2004 Andrew de Quincey <adq_dvb@lidskialf.net> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/pci/ttpci/budget-core.c b/drivers/media/pci/ttpci/budget-core.c index 35b696bdb2df0..fadbdeeb44955 100644 --- a/drivers/media/pci/ttpci/budget-core.c +++ b/drivers/media/pci/ttpci/budget-core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * budget-core.c: driver for the SAA7146 based Budget DVB cards * @@ -13,21 +14,6 @@ * Oliver Endriss <o.endriss@gmx.de>, * Andreas 'randy' Weinberger * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/pci/ttpci/budget-patch.c b/drivers/media/pci/ttpci/budget-patch.c index a738018cdca87..d173c8ade6a7f 100644 --- a/drivers/media/pci/ttpci/budget-patch.c +++ b/drivers/media/pci/ttpci/budget-patch.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * budget-patch.c: driver for Budget Patch, * hardware modification of DVB-S cards enabling full TS @@ -9,21 +10,6 @@ * Special thanks to Holger Waechtler, Michael Hunold, Marian Durkovic * and Metzlerbros * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/pci/ttpci/budget.c b/drivers/media/pci/ttpci/budget.c index f59eadb7a5eb7..9c811272abfe7 100644 --- a/drivers/media/pci/ttpci/budget.c +++ b/drivers/media/pci/ttpci/budget.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * budget.c: driver for the SAA7146 based Budget DVB cards * @@ -13,21 +14,6 @@ * Oliver Endriss <o.endriss@gmx.de> and * Andreas 'randy' Weinberger * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * To obtain the license, point your browser to - * http://www.gnu.org/copyleft/gpl.html - * - * * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/pci/ttpci/ttpci-eeprom.c b/drivers/media/pci/ttpci/ttpci-eeprom.c index 78c7a6589be56..ef8746684d319 100644 --- a/drivers/media/pci/ttpci/ttpci-eeprom.c +++ b/drivers/media/pci/ttpci/ttpci-eeprom.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Retrieve encoded MAC address from 24C16 serial 2-wire EEPROM, decode it and store it in the associated adapter struct for @@ -15,19 +16,6 @@ Copyright (C) 2002-2003 Ralph Metzler <rjkm@metzlerbros.de> Metzler Brothers Systementwicklung GbR - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/pci/ttpci/ttpci-eeprom.h b/drivers/media/pci/ttpci/ttpci-eeprom.h index dcc33d5a5cb14..ee741867ba472 100644 --- a/drivers/media/pci/ttpci/ttpci-eeprom.h +++ b/drivers/media/pci/ttpci/ttpci-eeprom.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Retrieve encoded MAC address from ATMEL ttpci_eeprom serial 2-wire EEPROM, decode it and store it in associated adapter net device @@ -6,19 +7,6 @@ Michael Glaum KVH Industries Holger Waechtler Convergence - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/rc/gpio-ir-tx.c b/drivers/media/rc/gpio-ir-tx.c index cd476cab97820..18ca12d78314c 100644 --- a/drivers/media/rc/gpio-ir-tx.c +++ b/drivers/media/rc/gpio-ir-tx.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2017 Sean Young <sean@mess.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> diff --git a/drivers/media/rc/pwm-ir-tx.c b/drivers/media/rc/pwm-ir-tx.c index 27d0f5837a76b..4bc28d2c9cc91 100644 --- a/drivers/media/rc/pwm-ir-tx.c +++ b/drivers/media/rc/pwm-ir-tx.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2017 Sean Young <sean@mess.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> diff --git a/drivers/media/tuners/mt20xx.h b/drivers/media/tuners/mt20xx.h index 3cc41a57dca9e..6a8b9b894a4bb 100644 --- a/drivers/media/tuners/mt20xx.h +++ b/drivers/media/tuners/mt20xx.h @@ -1,17 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MT20XX_H__ diff --git a/drivers/media/tuners/mxl5005s.h b/drivers/media/tuners/mxl5005s.h index 9ac0811a162e5..cb7395fc4b709 100644 --- a/drivers/media/tuners/mxl5005s.h +++ b/drivers/media/tuners/mxl5005s.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* MaxLinear MXL5005S VSB/QAM/DVBT tuner driver Copyright (C) 2008 MaxLinear Copyright (C) 2008 Steven Toth <stoth@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/tuners/tda18271-common.c b/drivers/media/tuners/tda18271-common.c index d46a2e775e82b..d1b7f4244e8f1 100644 --- a/drivers/media/tuners/tda18271-common.c +++ b/drivers/media/tuners/tda18271-common.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* tda18271-common.c - driver for the Philips / NXP TDA18271 silicon tuner Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "tda18271-priv.h" diff --git a/drivers/media/tuners/tda18271-fe.c b/drivers/media/tuners/tda18271-fe.c index cac6b8e62b73b..471aaf71fdef8 100644 --- a/drivers/media/tuners/tda18271-fe.c +++ b/drivers/media/tuners/tda18271-fe.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* tda18271-fe.c - driver for the Philips / NXP TDA18271 silicon tuner Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "tda18271-priv.h" diff --git a/drivers/media/tuners/tda18271-maps.c b/drivers/media/tuners/tda18271-maps.c index 9679804fd2197..0c78c203826eb 100644 --- a/drivers/media/tuners/tda18271-maps.c +++ b/drivers/media/tuners/tda18271-maps.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* tda18271-maps.c - driver for the Philips / NXP TDA18271 silicon tuner Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "tda18271-priv.h" diff --git a/drivers/media/tuners/tda18271-priv.h b/drivers/media/tuners/tda18271-priv.h index 0bcc735a04273..fead4e5f7b520 100644 --- a/drivers/media/tuners/tda18271-priv.h +++ b/drivers/media/tuners/tda18271-priv.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* tda18271-priv.h - private header for the NXP TDA18271 silicon tuner Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __TDA18271_PRIV_H__ diff --git a/drivers/media/tuners/tda18271.h b/drivers/media/tuners/tda18271.h index 1a23532586efd..38006b34116a0 100644 --- a/drivers/media/tuners/tda18271.h +++ b/drivers/media/tuners/tda18271.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* tda18271.h - header for the Philips / NXP TDA18271 silicon tuner Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __TDA18271_H__ diff --git a/drivers/media/tuners/tda827x.h b/drivers/media/tuners/tda827x.h index a08d3f9fcea18..30ac9214487fe 100644 --- a/drivers/media/tuners/tda827x.h +++ b/drivers/media/tuners/tda827x.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* DVB Driver for Philips tda827x / tda827xa Silicon tuners (c) 2005 Hartmut Hackmann (c) 2007 Michael Krufky - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/media/tuners/tda8290.c b/drivers/media/tuners/tda8290.c index 9f1f1d2b8bdc4..98851482c0ccd 100644 --- a/drivers/media/tuners/tda8290.c +++ b/drivers/media/tuners/tda8290.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* i2c tv tuner chip device driver controls the philips tda8290+75 tuner chip combo. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. This "tda8290" module was split apart from the original "tuner" module. */ diff --git a/drivers/media/tuners/tda8290.h b/drivers/media/tuners/tda8290.h index 5db79f16ad7d8..0a50f665e14c9 100644 --- a/drivers/media/tuners/tda8290.h +++ b/drivers/media/tuners/tda8290.h @@ -1,17 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __TDA8290_H__ diff --git a/drivers/media/tuners/tda9887.h b/drivers/media/tuners/tda9887.h index 2a143f8c6477c..576bb09a5c85a 100644 --- a/drivers/media/tuners/tda9887.h +++ b/drivers/media/tuners/tda9887.h @@ -1,17 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __TDA9887_H__ diff --git a/drivers/media/tuners/tea5761.h b/drivers/media/tuners/tea5761.h index 4bcf835fc6139..7f6a859855443 100644 --- a/drivers/media/tuners/tea5761.h +++ b/drivers/media/tuners/tea5761.h @@ -1,17 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __TEA5761_H__ diff --git a/drivers/media/tuners/tea5767.h b/drivers/media/tuners/tea5767.h index 216a3192a35f4..f89607d8dc141 100644 --- a/drivers/media/tuners/tea5767.h +++ b/drivers/media/tuners/tea5767.h @@ -1,17 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __TEA5767_H__ diff --git a/drivers/media/tuners/tuner-i2c.h b/drivers/media/tuners/tuner-i2c.h index 56dc2339a9896..724952e001cd1 100644 --- a/drivers/media/tuners/tuner-i2c.h +++ b/drivers/media/tuners/tuner-i2c.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* tuner-i2c.h - i2c interface for different tuners Copyright (C) 2007 Michael Krufky (mkrufky@linuxtv.org) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __TUNER_I2C_H__ diff --git a/drivers/media/tuners/tuner-simple.h b/drivers/media/tuners/tuner-simple.h index fd71b3490dc88..78c51c69c0eaa 100644 --- a/drivers/media/tuners/tuner-simple.h +++ b/drivers/media/tuners/tuner-simple.h @@ -1,17 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __TUNER_SIMPLE_H__ diff --git a/drivers/media/usb/as102/as102_drv.c b/drivers/media/usb/as102/as102_drv.c index 48b0c4e4dac1b..6b1d3528a0a7f 100644 --- a/drivers/media/usb/as102/as102_drv.c +++ b/drivers/media/usb/as102/as102_drv.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> * Copyright (C) 2010 Devin Heitmueller <dheitmueller@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> #include <linux/errno.h> diff --git a/drivers/media/usb/as102/as102_drv.h b/drivers/media/usb/as102/as102_drv.h index c92a1e4f6a204..4342c7ce34078 100644 --- a/drivers/media/usb/as102/as102_drv.h +++ b/drivers/media/usb/as102/as102_drv.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _AS102_DRV_H diff --git a/drivers/media/usb/as102/as102_fw.c b/drivers/media/usb/as102/as102_fw.c index 38dbc128340d2..5147642475886 100644 --- a/drivers/media/usb/as102/as102_fw.c +++ b/drivers/media/usb/as102/as102_fw.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> * Copyright (C) 2010 Devin Heitmueller <dheitmueller@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> #include <linux/errno.h> diff --git a/drivers/media/usb/as102/as102_fw.h b/drivers/media/usb/as102/as102_fw.h index 2732b784216d6..f7bbc17b96564 100644 --- a/drivers/media/usb/as102/as102_fw.h +++ b/drivers/media/usb/as102/as102_fw.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define MAX_FW_PKT_SIZE 64 diff --git a/drivers/media/usb/as102/as102_usb_drv.c b/drivers/media/usb/as102/as102_usb_drv.c index ea57859aee777..50419e8ae56c5 100644 --- a/drivers/media/usb/as102/as102_usb_drv.c +++ b/drivers/media/usb/as102/as102_usb_drv.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> * Copyright (C) 2010 Devin Heitmueller <dheitmueller@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> #include <linux/errno.h> diff --git a/drivers/media/usb/as102/as102_usb_drv.h b/drivers/media/usb/as102/as102_usb_drv.h index 4fb1baa8cac0d..b598cb6f1ccfe 100644 --- a/drivers/media/usb/as102/as102_usb_drv.h +++ b/drivers/media/usb/as102/as102_usb_drv.h @@ -1,17 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> * Copyright (C) 2010 Devin Heitmueller <dheitmueller@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _AS102_USB_DRV_H_ #define _AS102_USB_DRV_H_ diff --git a/drivers/media/usb/as102/as10x_cmd.c b/drivers/media/usb/as102/as10x_cmd.c index 8706179944103..1af69be01866e 100644 --- a/drivers/media/usb/as102/as10x_cmd.c +++ b/drivers/media/usb/as102/as10x_cmd.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> * Copyright (C) 2010 Devin Heitmueller <dheitmueller@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> diff --git a/drivers/media/usb/as102/as10x_cmd.h b/drivers/media/usb/as102/as10x_cmd.h index e06b84e2ff79e..3b218d65a193b 100644 --- a/drivers/media/usb/as102/as10x_cmd.h +++ b/drivers/media/usb/as102/as10x_cmd.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _AS10X_CMD_H_ #define _AS10X_CMD_H_ diff --git a/drivers/media/usb/as102/as10x_cmd_cfg.c b/drivers/media/usb/as102/as10x_cmd_cfg.c index fabbfead96d83..5bc11a7141e74 100644 --- a/drivers/media/usb/as102/as10x_cmd_cfg.c +++ b/drivers/media/usb/as102/as10x_cmd_cfg.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> diff --git a/drivers/media/usb/as102/as10x_cmd_stream.c b/drivers/media/usb/as102/as10x_cmd_stream.c index 126aea976639f..0872c5468d21f 100644 --- a/drivers/media/usb/as102/as10x_cmd_stream.c +++ b/drivers/media/usb/as102/as10x_cmd_stream.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> diff --git a/drivers/media/usb/as102/as10x_handle.h b/drivers/media/usb/as102/as10x_handle.h index d6b58c7705003..57546986e77f4 100644 --- a/drivers/media/usb/as102/as10x_handle.h +++ b/drivers/media/usb/as102/as10x_handle.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Abilis Systems Single DVB-T Receiver * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _AS10X_HANDLE_H #define _AS10X_HANDLE_H diff --git a/drivers/media/usb/cx231xx/cx231xx-avcore.c b/drivers/media/usb/cx231xx/cx231xx-avcore.c index 3374888b30214..d417b5fe40930 100644 --- a/drivers/media/usb/cx231xx/cx231xx-avcore.c +++ b/drivers/media/usb/cx231xx/cx231xx-avcore.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* cx231xx_avcore.c - driver for Conexant Cx23100/101/102 USB video capture devices @@ -7,19 +8,6 @@ This program contains the specific code to control the avdecoder chip and other related usb control functions for cx231xx based chipset. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "cx231xx.h" diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c index a431a998d58f7..26b05df698f06 100644 --- a/drivers/media/usb/cx231xx/cx231xx-cards.c +++ b/drivers/media/usb/cx231xx/cx231xx-cards.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* cx231xx-cards.c - driver for Conexant Cx23100/101/102 USB video capture devices @@ -5,19 +6,6 @@ Copyright (C) 2008 <srinivasa.deevi at conexant dot com> Based on em28xx driver - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "cx231xx.h" diff --git a/drivers/media/usb/cx231xx/cx231xx-conf-reg.h b/drivers/media/usb/cx231xx/cx231xx-conf-reg.h index 25593f212abf2..14b0edf5c5370 100644 --- a/drivers/media/usb/cx231xx/cx231xx-conf-reg.h +++ b/drivers/media/usb/cx231xx/cx231xx-conf-reg.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* cx231xx_conf-reg.h - driver for Conexant Cx23100/101/102 USB video capture devices Copyright (C) 2008 <srinivasa.deevi at conexant dot com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _POLARIS_REG_H_ diff --git a/drivers/media/usb/cx231xx/cx231xx-core.c b/drivers/media/usb/cx231xx/cx231xx-core.c index 493c2dca6244a..a749baadc1f12 100644 --- a/drivers/media/usb/cx231xx/cx231xx-core.c +++ b/drivers/media/usb/cx231xx/cx231xx-core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* cx231xx-core.c - driver for Conexant Cx23100/101/102 USB video capture devices @@ -5,19 +6,6 @@ Copyright (C) 2008 <srinivasa.deevi at conexant dot com> Based on em28xx driver - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "cx231xx.h" diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c index 89357cb08b1ab..8fbb9523c88d1 100644 --- a/drivers/media/usb/cx231xx/cx231xx-dvb.c +++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* DVB device driver for cx231xx Copyright (C) 2008 <srinivasa.deevi at conexant dot com> Based on em28xx driver - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "cx231xx.h" diff --git a/drivers/media/usb/cx231xx/cx231xx-i2c.c b/drivers/media/usb/cx231xx/cx231xx-i2c.c index 15a91169e7495..f33b6a077d57a 100644 --- a/drivers/media/usb/cx231xx/cx231xx-i2c.c +++ b/drivers/media/usb/cx231xx/cx231xx-i2c.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* cx231xx-i2c.c - driver for Conexant Cx23100/101/102 USB video capture devices @@ -5,19 +6,6 @@ Based on em28xx driver Based on Cx23885 driver - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "cx231xx.h" diff --git a/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c b/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c index 746c34ab0ec86..bba4cfdb869c0 100644 --- a/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c +++ b/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* cx231xx-pcb-config.c - driver for Conexant Cx23100/101/102 USB video capture devices Copyright (C) 2008 <srinivasa.deevi at conexant dot com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "cx231xx.h" diff --git a/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.h b/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.h index bb4f817be0c58..5bc44f194d0aa 100644 --- a/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.h +++ b/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* cx231xx-pcb-cfg.h - driver for Conexant Cx23100/101/102 USB video capture devices Copyright (C) 2008 <srinivasa.deevi at conexant dot com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _PCB_CONFIG_H_ diff --git a/drivers/media/usb/cx231xx/cx231xx-reg.h b/drivers/media/usb/cx231xx/cx231xx-reg.h index db5af8d51b61d..970cece8eee4e 100644 --- a/drivers/media/usb/cx231xx/cx231xx-reg.h +++ b/drivers/media/usb/cx231xx/cx231xx-reg.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* cx231xx-reg.h - driver for Conexant Cx23100/101/102 USB video capture devices Copyright (C) 2008 <srinivasa.deevi at conexant dot com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _CX231XX_REG_H diff --git a/drivers/media/usb/cx231xx/cx231xx-vbi.c b/drivers/media/usb/cx231xx/cx231xx-vbi.c index d16b73c044450..fba7ccdf5a259 100644 --- a/drivers/media/usb/cx231xx/cx231xx-vbi.c +++ b/drivers/media/usb/cx231xx/cx231xx-vbi.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* cx231xx_vbi.c - driver for Conexant Cx23100/101/102 USB video capture devices Copyright (C) 2008 <srinivasa.deevi at conexant dot com> Based on cx88 driver - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "cx231xx.h" diff --git a/drivers/media/usb/cx231xx/cx231xx-vbi.h b/drivers/media/usb/cx231xx/cx231xx-vbi.h index b33d2bdb621c9..7cddd629fbfc4 100644 --- a/drivers/media/usb/cx231xx/cx231xx-vbi.h +++ b/drivers/media/usb/cx231xx/cx231xx-vbi.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* cx231xx_vbi.h - driver for Conexant Cx23100/101/102 USB video capture devices Copyright (C) 2008 <srinivasa.deevi at conexant dot com> Based on cx88 driver - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _CX231XX_VBI_H diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c index aebbaf9d92a61..f8820478d46b8 100644 --- a/drivers/media/usb/cx231xx/cx231xx-video.c +++ b/drivers/media/usb/cx231xx/cx231xx-video.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* cx231xx-video.c - driver for Conexant Cx23100/101/102 USB video capture devices @@ -7,19 +8,6 @@ Based on cx23885 driver Based on cx88 driver - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "cx231xx.h" diff --git a/drivers/media/usb/cx231xx/cx231xx.h b/drivers/media/usb/cx231xx/cx231xx.h index 86b7f57492b1e..3efa8ff93c1cf 100644 --- a/drivers/media/usb/cx231xx/cx231xx.h +++ b/drivers/media/usb/cx231xx/cx231xx.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* cx231xx.h - driver for Conexant Cx23100/101/102 USB video capture devices Copyright (C) 2008 <srinivasa.deevi at conexant dot com> Based on em28xx driver - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _CX231XX_H diff --git a/drivers/media/usb/gspca/gl860/gl860-mi1320.c b/drivers/media/usb/gspca/gl860/gl860-mi1320.c index b57160e04866d..0749fe13160ff 100644 --- a/drivers/media/usb/gspca/gl860/gl860-mi1320.c +++ b/drivers/media/usb/gspca/gl860/gl860-mi1320.c @@ -1,18 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Subdriver for the GL860 chip with the MI1320 sensor * Author Olivier LORIN from own logs - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* Sensor : MI1320 */ diff --git a/drivers/media/usb/gspca/gl860/gl860-mi2020.c b/drivers/media/usb/gspca/gl860/gl860-mi2020.c index a785828d4b9de..9e7a29154d45b 100644 --- a/drivers/media/usb/gspca/gl860/gl860-mi2020.c +++ b/drivers/media/usb/gspca/gl860/gl860-mi2020.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Subdriver for the GL860 chip with the MI2020 sensor * Author Olivier LORIN, from logs by Iceman/Soro2005 + Fret_saw/Hulkie/Tricid * with the help of Kytrix/BUGabundo/Blazercist. * Driver achieved thanks to a webcam gift by Kytrix. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* Sensor : MI2020 */ diff --git a/drivers/media/usb/gspca/gl860/gl860-ov2640.c b/drivers/media/usb/gspca/gl860/gl860-ov2640.c index 768cac5cd72bb..928c1eaf9a87f 100644 --- a/drivers/media/usb/gspca/gl860/gl860-ov2640.c +++ b/drivers/media/usb/gspca/gl860/gl860-ov2640.c @@ -1,18 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Subdriver for the GL860 chip with the OV2640 sensor * Author Olivier LORIN, from Malmostoso's logs - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* Sensor : OV2640 */ diff --git a/drivers/media/usb/gspca/gl860/gl860-ov9655.c b/drivers/media/usb/gspca/gl860/gl860-ov9655.c index 5ae9619d72a5b..59b87d0661879 100644 --- a/drivers/media/usb/gspca/gl860/gl860-ov9655.c +++ b/drivers/media/usb/gspca/gl860/gl860-ov9655.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Subdriver for the GL860 chip with the OV9655 sensor * Author Olivier LORIN, from logs done by Simon (Sur3) and Almighurt * on dsd's weblog - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* Sensor : OV9655 */ diff --git a/drivers/media/usb/gspca/gl860/gl860.c b/drivers/media/usb/gspca/gl860/gl860.c index 262200af76a34..2c05ea2598e76 100644 --- a/drivers/media/usb/gspca/gl860/gl860.c +++ b/drivers/media/usb/gspca/gl860/gl860.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* GSPCA subdrivers for Genesys Logic webcams with the GL860 chip * Subdriver core * * 2009/09/24 Olivier Lorin <o.lorin@laposte.net> * GSPCA by Jean-Francois Moine <http://moinejf.free.fr> * Thanks BUGabundo and Malmostoso for your amazing help! - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/media/usb/gspca/gl860/gl860.h b/drivers/media/usb/gspca/gl860/gl860.h index 0330a0293b9ca..a8a5d6450a663 100644 --- a/drivers/media/usb/gspca/gl860/gl860.h +++ b/drivers/media/usb/gspca/gl860/gl860.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* GSPCA subdrivers for Genesys Logic webcams with the GL860 chip * Subdriver declarations * * 2009/10/14 Olivier LORIN <o.lorin@laposte.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef GL860_DEV_H #define GL860_DEV_H diff --git a/drivers/media/usb/pulse8-cec/pulse8-cec.c b/drivers/media/usb/pulse8-cec/pulse8-cec.c index ea9ee74fa3365..ac88ade94cdab 100644 --- a/drivers/media/usb/pulse8-cec/pulse8-cec.c +++ b/drivers/media/usb/pulse8-cec/pulse8-cec.c @@ -1,13 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Pulse Eight HDMI CEC driver * * Copyright 2016 Hans Verkuil <hverkuil@xs4all.nl - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version of 2 of the License, or (at your - * option) any later version. See the file COPYING in the main directory of - * this archive for more details. */ /* diff --git a/drivers/media/usb/rainshadow-cec/rainshadow-cec.c b/drivers/media/usb/rainshadow-cec/rainshadow-cec.c index d9964da05976b..ee870ea1a8860 100644 --- a/drivers/media/usb/rainshadow-cec/rainshadow-cec.c +++ b/drivers/media/usb/rainshadow-cec/rainshadow-cec.c @@ -1,13 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * RainShadow Tech HDMI CEC driver * * Copyright 2016 Hans Verkuil <hverkuil@xs4all.nl - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version of 2 of the License, or (at your - * option) any later version. See the file COPYING in the main directory of - * this archive for more details. */ /* diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c index b5778b2ffa277..c9efb2de710d5 100644 --- a/drivers/media/v4l2-core/v4l2-common.c +++ b/drivers/media/v4l2-core/v4l2-common.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Video for Linux Two * @@ -7,14 +8,8 @@ * This file replaces the videodev.c file that comes with the * regular kernel distribution. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * Author: Bill Dirks <bill@thedirks.org> * based on code by Alan Cox, <alan@cymru.net> - * */ /* @@ -23,11 +18,6 @@ * A generic video device interface for the LINUX operating system * using a set of device structures/vectors for low level operations. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * Author: Alan Cox, <alan@lxorguk.ukuu.org.uk> * * Fixes: diff --git a/drivers/memory/fsl_ifc.c b/drivers/memory/fsl_ifc.c index 1b182b117f9cf..a2c971743ffe6 100644 --- a/drivers/memory/fsl_ifc.c +++ b/drivers/memory/fsl_ifc.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2011 Freescale Semiconductor, Inc * * Freescale Integrated Flash Controller * * Author: Dipen Dudhat <Dipen.Dudhat@freescale.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> #include <linux/kernel.h> diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c index af3c66355270c..370519af5d0bf 100644 --- a/drivers/mfd/htc-i2cpld.c +++ b/drivers/mfd/htc-i2cpld.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * htc-i2cpld.c * Chip driver for an unknown CPLD chip found on omap850 HTC devices like @@ -9,20 +10,6 @@ * * Based on work done in the linwizard project * Copyright (C) 2008-2009 Angelo Arrifano <miknix@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/mfd/rdc321x-southbridge.c b/drivers/mfd/rdc321x-southbridge.c index 2bd8c5b6d600a..fbb1faf95e27e 100644 --- a/drivers/mfd/rdc321x-southbridge.c +++ b/drivers/mfd/rdc321x-southbridge.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * RDC321x MFD southbridge driver * * Copyright (C) 2007-2010 Florian Fainelli <florian@openwrt.org> * Copyright (C) 2010 Bernhard Loos <bernhardloos@googlemail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <linux/module.h> #include <linux/kernel.h> diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c index 2ab67386b4ef1..65fcc58c02da8 100644 --- a/drivers/mfd/tps65010.c +++ b/drivers/mfd/tps65010.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * tps65010 - driver for tps6501x power management chips * * Copyright (C) 2004 Texas Instruments * Copyright (C) 2004-2005 David Brownell - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/misc/altera-stapl/altera-comp.c b/drivers/misc/altera-stapl/altera-comp.c index 49b103bedaafa..4a63f51cc63e9 100644 --- a/drivers/misc/altera-stapl/altera-comp.c +++ b/drivers/misc/altera-stapl/altera-comp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * altera-comp.c * @@ -6,21 +7,6 @@ * Copyright (C) Altera Corporation 1998-2001 * Copyright (C) 2010 NetUP Inc. * Copyright (C) 2010 Igor M. Liplianin <liplianin@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/misc/altera-stapl/altera-exprt.h b/drivers/misc/altera-stapl/altera-exprt.h index 39c38d84a6704..6a8b696ce8c65 100644 --- a/drivers/misc/altera-stapl/altera-exprt.h +++ b/drivers/misc/altera-stapl/altera-exprt.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * altera-exprt.h * @@ -6,21 +7,6 @@ * Copyright (C) Altera Corporation 1998-2001 * Copyright (C) 2010 NetUP Inc. * Copyright (C) 2010 Igor M. Liplianin <liplianin@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef ALTERA_EXPRT_H diff --git a/drivers/misc/altera-stapl/altera-jtag.c b/drivers/misc/altera-stapl/altera-jtag.c index f4bf20096972f..27e8e0c9e8cfb 100644 --- a/drivers/misc/altera-stapl/altera-jtag.c +++ b/drivers/misc/altera-stapl/altera-jtag.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * altera-jtag.c * @@ -6,21 +7,6 @@ * Copyright (C) Altera Corporation 1998-2001 * Copyright (C) 2010 NetUP Inc. * Copyright (C) 2010 Igor M. Liplianin <liplianin@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/delay.h> diff --git a/drivers/misc/altera-stapl/altera-jtag.h b/drivers/misc/altera-stapl/altera-jtag.h index 2f97e36a2fbc0..90235b31e7e82 100644 --- a/drivers/misc/altera-stapl/altera-jtag.h +++ b/drivers/misc/altera-stapl/altera-jtag.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * altera-jtag.h * @@ -6,21 +7,6 @@ * Copyright (C) Altera Corporation 1998-2001 * Copyright (C) 2010 NetUP Inc. * Copyright (C) 2010 Igor M. Liplianin <liplianin@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef ALTERA_JTAG_H diff --git a/drivers/misc/altera-stapl/altera-lpt.c b/drivers/misc/altera-stapl/altera-lpt.c index 91456a03612d7..2b7d9cf415569 100644 --- a/drivers/misc/altera-stapl/altera-lpt.c +++ b/drivers/misc/altera-stapl/altera-lpt.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * altera-lpt.c * @@ -6,21 +7,6 @@ * Copyright (C) Altera Corporation 1998-2001 * Copyright (C) 2010 NetUP Inc. * Copyright (C) 2010 Abylay Ospan <aospan@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/io.h> diff --git a/drivers/misc/altera-stapl/altera.c b/drivers/misc/altera-stapl/altera.c index d2ed3b9728b7c..25e5f24b3fecd 100644 --- a/drivers/misc/altera-stapl/altera.c +++ b/drivers/misc/altera-stapl/altera.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * altera.c * @@ -6,21 +7,6 @@ * Copyright (C) Altera Corporation 1998-2001 * Copyright (C) 2010,2011 NetUP Inc. * Copyright (C) 2010,2011 Igor M. Liplianin <liplianin@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <asm/unaligned.h> diff --git a/drivers/misc/genwqe/card_ddcb.h b/drivers/misc/genwqe/card_ddcb.h index 0361a68d79a6d..a47ff49aee3b6 100644 --- a/drivers/misc/genwqe/card_ddcb.h +++ b/drivers/misc/genwqe/card_ddcb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __CARD_DDCB_H__ #define __CARD_DDCB_H__ @@ -10,16 +11,6 @@ * Author: Joerg-Stephan Vogt <jsvogt@de.ibm.com> * Author: Michael Jung <mijung@gmx.net> * Author: Michael Ruettger <michael@ibmra.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/types.h> diff --git a/drivers/misc/isl29003.c b/drivers/misc/isl29003.c index b8032882c865e..3431a825f24e6 100644 --- a/drivers/misc/isl29003.c +++ b/drivers/misc/isl29003.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * isl29003.c - Linux kernel module for * Intersil ISL29003 ambient light sensor @@ -9,20 +10,6 @@ * Based on code written by * Rodolfo Giometti <giometti@linux.it> * Eurotech S.p.A. <info@eurotech.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/misc/tsl2550.c b/drivers/misc/tsl2550.c index 3fce3b6a36246..5b7afd6190fee 100644 --- a/drivers/misc/tsl2550.c +++ b/drivers/misc/tsl2550.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * tsl2550.c - Linux kernel modules for ambient light sensor * * Copyright (C) 2007 Rodolfo Giometti <giometti@linux.it> * Copyright (C) 2007 Eurotech S.p.A. <info@eurotech.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c index f37003df1e016..ebfaeb33bc8c0 100644 --- a/drivers/mmc/host/davinci_mmc.c +++ b/drivers/mmc/host/davinci_mmc.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * davinci_mmc.c - TI DaVinci MMC/SD/SDIO driver * * Copyright (C) 2006 Texas Instruments. * Original author: Purushotam Kumar * Copyright (C) 2009 David Brownell - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c index 9d12c06c7fd68..2feb4ef32035a 100644 --- a/drivers/mmc/host/sdhci-iproc.c +++ b/drivers/mmc/host/sdhci-iproc.c @@ -196,7 +196,8 @@ static const struct sdhci_ops sdhci_iproc_32only_ops = { }; static const struct sdhci_pltfm_data sdhci_iproc_cygnus_pltfm_data = { - .quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK, + .quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | + SDHCI_QUIRK_NO_HISPD_BIT, .quirks2 = SDHCI_QUIRK2_ACMD23_BROKEN | SDHCI_QUIRK2_HOST_OFF_CARD_ON, .ops = &sdhci_iproc_32only_ops, }; @@ -219,7 +220,8 @@ static const struct sdhci_iproc_data iproc_cygnus_data = { static const struct sdhci_pltfm_data sdhci_iproc_pltfm_data = { .quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | - SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12, + SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 | + SDHCI_QUIRK_NO_HISPD_BIT, .quirks2 = SDHCI_QUIRK2_ACMD23_BROKEN, .ops = &sdhci_iproc_ops, }; diff --git a/drivers/mmc/host/sdricoh_cs.c b/drivers/mmc/host/sdricoh_cs.c index 9e46039282d2c..a38b8b2a4e5c9 100644 --- a/drivers/mmc/host/sdricoh_cs.c +++ b/drivers/mmc/host/sdricoh_cs.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * sdricoh_cs.c - driver for Ricoh Secure Digital Card Readers that can be * found on some Ricoh RL5c476 II cardbus bridge * * Copyright (C) 2006 - 2008 Sascha Sommer <saschasommer@freenet.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ /* diff --git a/drivers/mtd/ar7part.c b/drivers/mtd/ar7part.c index 0d33cf0842add..8cd683711ac60 100644 --- a/drivers/mtd/ar7part.c +++ b/drivers/mtd/ar7part.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright © 2007 Eugene Konev <ejka@openwrt.org> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * * TI AR7 flash partition table. * Based on ar7 map by Felix Fietkau <nbd@openwrt.org> - * */ #include <linux/kernel.h> diff --git a/drivers/mtd/bcm63xxpart.c b/drivers/mtd/bcm63xxpart.c index b2bd04764e954..78f90c6c18fd3 100644 --- a/drivers/mtd/bcm63xxpart.c +++ b/drivers/mtd/bcm63xxpart.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * BCM63XX CFE image tag parser * @@ -5,21 +6,6 @@ * Mike Albon <malbon@openwrt.org> * Copyright © 2009-2010 Daniel Dickinson <openwrt@cshore.neomailbox.net> * Copyright © 2011-2013 Jonas Gorski <jonas.gorski@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/mtd/cmdlinepart.c b/drivers/mtd/cmdlinepart.c index 3ea44cff9b759..c86f2db8c882d 100644 --- a/drivers/mtd/cmdlinepart.c +++ b/drivers/mtd/cmdlinepart.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Read flash partition table from command line * * Copyright © 2002 SYSGO Real-Time Solutions GmbH * Copyright © 2002-2010 David Woodhouse <dwmw2@infradead.org> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * * The format for the command line is as follows: * * mtdparts=<mtddef>[;<mtddef] diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c index b0d44f9214b03..0c05f77f9b216 100644 --- a/drivers/mtd/mtd_blkdevs.c +++ b/drivers/mtd/mtd_blkdevs.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Interface to Linux block layer for MTD 'translation layers'. * * Copyright © 2003-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <linux/kernel.h> diff --git a/drivers/mtd/mtdblock.c b/drivers/mtd/mtdblock.c index b2d5ed1cbc94a..c06b5322d470e 100644 --- a/drivers/mtd/mtdblock.c +++ b/drivers/mtd/mtdblock.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Direct MTD block device access * * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org> * Copyright © 2000-2003 Nicolas Pitre <nico@fluxnic.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <linux/fs.h> diff --git a/drivers/mtd/mtdblock_ro.c b/drivers/mtd/mtdblock_ro.c index fb5dc89369de3..7fcf29ef2bdc4 100644 --- a/drivers/mtd/mtdblock_ro.c +++ b/drivers/mtd/mtdblock_ro.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Simple read-only (writable only for RAM) mtdblock driver * * Copyright © 2001-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <linux/init.h> diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c index 02389528f622d..975aed94f06c1 100644 --- a/drivers/mtd/mtdchar.c +++ b/drivers/mtd/mtdchar.c @@ -1,20 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <linux/device.h> diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c index cbc5925e64407..7324ff832b417 100644 --- a/drivers/mtd/mtdconcat.c +++ b/drivers/mtd/mtdconcat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * MTD device concatenation layer * @@ -5,21 +6,6 @@ * Copyright © 2002-2010 David Woodhouse <dwmw2@infradead.org> * * NAND support by Christian Gan <cgan@iders.ca> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <linux/kernel.h> diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index 76b4264936ff8..453242d6cf562 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Core registration and callback routines for MTD * drivers and users. * * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org> * Copyright © 2006 Red Hat UK Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <linux/module.h> diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c index dfa241ad018b3..7328c066c5ba5 100644 --- a/drivers/mtd/mtdpart.c +++ b/drivers/mtd/mtdpart.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Simple MTD partitioning layer * * Copyright © 2000 Nicolas Pitre <nico@fluxnic.net> * Copyright © 2002 Thomas Gleixner <gleixner@linutronix.de> * Copyright © 2000-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <linux/module.h> diff --git a/drivers/mtd/nand/raw/davinci_nand.c b/drivers/mtd/nand/raw/davinci_nand.c index 27bafa5e1ca17..25c185bea50cc 100644 --- a/drivers/mtd/nand/raw/davinci_nand.c +++ b/drivers/mtd/nand/raw/davinci_nand.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * davinci_nand.c - NAND Flash Driver for DaVinci family chips * @@ -7,20 +8,6 @@ * Sander Huijsen <Shuijsen@optelecom-nkf.com> * Troy Kisky <troy.kisky@boundarydevices.com> * Dirk Behme <Dirk.Behme@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/kernel.h> diff --git a/drivers/mtd/nand/raw/nand_bch.c b/drivers/mtd/nand/raw/nand_bch.c index 574c0ca16160c..55aa4c1cd414a 100644 --- a/drivers/mtd/nand/raw/nand_bch.c +++ b/drivers/mtd/nand/raw/nand_bch.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * This file provides ECC correction for more than 1 bit per block of data, * using binary BCH codes. It relies on the generic BCH library lib/bch.c. * * Copyright © 2011 Ivan Djelic <ivan.djelic@parrot.com> - * - * This file is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 or (at your option) any - * later version. - * - * This file is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this file; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #include <linux/types.h> diff --git a/drivers/mtd/nand/raw/nand_ecc.c b/drivers/mtd/nand/raw/nand_ecc.c index 4f43475330586..223fbd8052b3d 100644 --- a/drivers/mtd/nand/raw/nand_ecc.c +++ b/drivers/mtd/nand/raw/nand_ecc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * This file contains an ECC algorithm that detects and corrects 1 bit * errors in a 256 byte block of data. @@ -11,21 +12,6 @@ * * Information on how this algorithm works and how it was developed * can be found in Documentation/mtd/nand_ecc.txt - * - * This file is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 or (at your option) any - * later version. - * - * This file is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this file; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - * */ #include <linux/types.h> diff --git a/drivers/mtd/parsers/redboot.c b/drivers/mtd/parsers/redboot.c index 957538d57725b..91146bdc47132 100644 --- a/drivers/mtd/parsers/redboot.c +++ b/drivers/mtd/parsers/redboot.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Parse RedBoot-style Flash Image System (FIS) tables and * produce a Linux partition array to match. * * Copyright © 2001 Red Hat UK Limited * Copyright © 2001-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <linux/kernel.h> diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 9274dcc6e9b02..dfd6f315d2cc9 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -1,23 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright(c) 1999 - 2004 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution in the - * file called LICENSE. - * */ #include <linux/skbuff.h> diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 062fa7e3af4c2..407f4095a37a9 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -3122,13 +3122,18 @@ static int bond_slave_netdev_event(unsigned long event, case NETDEV_CHANGE: /* For 802.3ad mode only: * Getting invalid Speed/Duplex values here will put slave - * in weird state. So mark it as link-fail for the time - * being and let link-monitoring (miimon) set it right when - * correct speeds/duplex are available. + * in weird state. Mark it as link-fail if the link was + * previously up or link-down if it hasn't yet come up, and + * let link-monitoring (miimon) set it right when correct + * speeds/duplex are available. */ if (bond_update_speed_duplex(slave) && - BOND_MODE(bond) == BOND_MODE_8023AD) - slave->link = BOND_LINK_FAIL; + BOND_MODE(bond) == BOND_MODE_8023AD) { + if (slave->last_link_up) + slave->link = BOND_LINK_FAIL; + else + slave->link = BOND_LINK_DOWN; + } if (BOND_MODE(bond) == BOND_MODE_8023AD) bond_3ad_adapter_speed_duplex_changed(slave); diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 28414db979b05..12f165a71a6c7 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -785,7 +785,7 @@ static uint64_t _mv88e6xxx_get_ethtool_stat(struct mv88e6xxx_chip *chip, err = mv88e6xxx_port_read(chip, port, s->reg + 1, ®); if (err) return U64_MAX; - high = reg; + low |= ((u32)reg) << 16; } break; case STATS_TYPE_BANK1: diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c index 350e385528fdd..941b0beb87efa 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c @@ -223,10 +223,10 @@ void aq_ring_queue_stop(struct aq_ring_s *ring) bool aq_ring_tx_clean(struct aq_ring_s *self) { struct device *dev = aq_nic_get_dev(self->aq_nic); - unsigned int budget = AQ_CFG_TX_CLEAN_BUDGET; + unsigned int budget; - for (; self->sw_head != self->hw_head && budget--; - self->sw_head = aq_ring_next_dx(self, self->sw_head)) { + for (budget = AQ_CFG_TX_CLEAN_BUDGET; + budget && self->sw_head != self->hw_head; budget--) { struct aq_ring_buff_s *buff = &self->buff_ring[self->sw_head]; if (likely(buff->is_mapped)) { @@ -251,6 +251,7 @@ bool aq_ring_tx_clean(struct aq_ring_s *self) buff->pa = 0U; buff->eop_index = 0xffffU; + self->sw_head = aq_ring_next_dx(self, self->sw_head); } return !!budget; @@ -298,35 +299,47 @@ int aq_ring_rx_clean(struct aq_ring_s *self, unsigned int i = 0U; u16 hdr_len; - if (buff->is_error) - continue; - if (buff->is_cleaned) continue; if (!buff->is_eop) { - for (next_ = buff->next, - buff_ = &self->buff_ring[next_]; true; - next_ = buff_->next, - buff_ = &self->buff_ring[next_]) { + buff_ = buff; + do { + next_ = buff_->next, + buff_ = &self->buff_ring[next_]; is_rsc_completed = aq_ring_dx_in_range(self->sw_head, next_, self->hw_head); - if (unlikely(!is_rsc_completed)) { - is_rsc_completed = false; + if (unlikely(!is_rsc_completed)) break; - } - if (buff_->is_eop) - break; - } + buff->is_error |= buff_->is_error; + + } while (!buff_->is_eop); if (!is_rsc_completed) { err = 0; goto err_exit; } + if (buff->is_error) { + buff_ = buff; + do { + next_ = buff_->next, + buff_ = &self->buff_ring[next_]; + + buff_->is_cleaned = true; + } while (!buff_->is_eop); + + ++self->stats.rx.errors; + continue; + } + } + + if (buff->is_error) { + ++self->stats.rx.errors; + continue; } dma_sync_single_range_for_cpu(aq_nic_get_dev(self->aq_nic), @@ -389,6 +402,12 @@ int aq_ring_rx_clean(struct aq_ring_s *self, AQ_CFG_RX_FRAME_MAX); page_ref_inc(buff_->rxdata.page); buff_->is_cleaned = 1; + + buff->is_ip_cso &= buff_->is_ip_cso; + buff->is_udp_cso &= buff_->is_udp_cso; + buff->is_tcp_cso &= buff_->is_tcp_cso; + buff->is_cso_err |= buff_->is_cso_err; + } while (!buff_->is_eop); } } diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c index bfcda12d73de5..5c3065bdfddf3 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c @@ -266,12 +266,11 @@ static int hw_atl_b0_hw_offload_set(struct aq_hw_s *self, */ hw_atl_rpo_lro_max_coalescing_interval_set(self, 50); - hw_atl_rpo_lro_qsessions_lim_set(self, 1U); hw_atl_rpo_lro_total_desc_lim_set(self, 2U); - hw_atl_rpo_lro_patch_optimization_en_set(self, 0U); + hw_atl_rpo_lro_patch_optimization_en_set(self, 1U); hw_atl_rpo_lro_min_pay_of_first_pkt_set(self, 10U); @@ -713,38 +712,41 @@ static int hw_atl_b0_hw_ring_rx_receive(struct aq_hw_s *self, if ((rx_stat & BIT(0)) || rxd_wb->type & 0x1000U) { /* MAC error or DMA error */ buff->is_error = 1U; - } else { - if (self->aq_nic_cfg->is_rss) { - /* last 4 byte */ - u16 rss_type = rxd_wb->type & 0xFU; - - if (rss_type && rss_type < 0x8U) { - buff->is_hash_l4 = (rss_type == 0x4 || - rss_type == 0x5); - buff->rss_hash = rxd_wb->rss_hash; - } + } + if (self->aq_nic_cfg->is_rss) { + /* last 4 byte */ + u16 rss_type = rxd_wb->type & 0xFU; + + if (rss_type && rss_type < 0x8U) { + buff->is_hash_l4 = (rss_type == 0x4 || + rss_type == 0x5); + buff->rss_hash = rxd_wb->rss_hash; } + } - if (HW_ATL_B0_RXD_WB_STAT2_EOP & rxd_wb->status) { - buff->len = rxd_wb->pkt_len % - AQ_CFG_RX_FRAME_MAX; - buff->len = buff->len ? - buff->len : AQ_CFG_RX_FRAME_MAX; - buff->next = 0U; - buff->is_eop = 1U; + if (HW_ATL_B0_RXD_WB_STAT2_EOP & rxd_wb->status) { + buff->len = rxd_wb->pkt_len % + AQ_CFG_RX_FRAME_MAX; + buff->len = buff->len ? + buff->len : AQ_CFG_RX_FRAME_MAX; + buff->next = 0U; + buff->is_eop = 1U; + } else { + buff->len = + rxd_wb->pkt_len > AQ_CFG_RX_FRAME_MAX ? + AQ_CFG_RX_FRAME_MAX : rxd_wb->pkt_len; + + if (HW_ATL_B0_RXD_WB_STAT2_RSCCNT & + rxd_wb->status) { + /* LRO */ + buff->next = rxd_wb->next_desc_ptr; + ++ring->stats.rx.lro_packets; } else { - if (HW_ATL_B0_RXD_WB_STAT2_RSCCNT & - rxd_wb->status) { - /* LRO */ - buff->next = rxd_wb->next_desc_ptr; - ++ring->stats.rx.lro_packets; - } else { - /* jumbo */ - buff->next = - aq_ring_next_dx(ring, - ring->hw_head); - ++ring->stats.rx.jumbo_packets; - } + /* jumbo */ + buff->next = + aq_ring_next_dx(ring, + ring->hw_head); + ++ring->stats.rx.jumbo_packets; } } } diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c index f35c9a75be50a..7c767ce9aafae 100644 --- a/drivers/net/ethernet/atheros/atlx/atl1.c +++ b/drivers/net/ethernet/atheros/atlx/atl1.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright(c) 2005 - 2006 Attansic Corporation. All rights reserved. * Copyright(c) 2006 - 2007 Chris Snook <csnook@redhat.com> @@ -6,23 +7,6 @@ * Derived from Intel e1000 driver * Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution in the - * file called COPYING. - * * Contact Information: * Xiong Huang <xiong.huang@atheros.com> * Jie Yang <jie.yang@atheros.com> diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c index 09cd188826b13..85e610210477c 100644 --- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c +++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for BCM963xx builtin Ethernet mac * * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> #include <linux/interrupt.h> diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 8314c00d75376..f758b2e0591fe 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -1642,6 +1642,8 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr, skb = bnxt_copy_skb(bnapi, data_ptr, len, dma_addr); bnxt_reuse_rx_data(rxr, cons, data); if (!skb) { + if (agg_bufs) + bnxt_reuse_rx_agg_bufs(cpr, cp_cons, agg_bufs); rc = -ENOMEM; goto next_rx; } @@ -6377,7 +6379,7 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp) if (!ctx || (ctx->flags & BNXT_CTX_FLAG_INITED)) return 0; - if (bp->flags & BNXT_FLAG_ROCE_CAP) { + if ((bp->flags & BNXT_FLAG_ROCE_CAP) && !is_kdump_kernel()) { pg_lvl = 2; extra_qps = 65536; extra_srqs = 8192; @@ -7616,22 +7618,23 @@ static void bnxt_clear_int_mode(struct bnxt *bp) bp->flags &= ~BNXT_FLAG_USING_MSIX; } -int bnxt_reserve_rings(struct bnxt *bp) +int bnxt_reserve_rings(struct bnxt *bp, bool irq_re_init) { int tcs = netdev_get_num_tc(bp->dev); - bool reinit_irq = false; + bool irq_cleared = false; int rc; if (!bnxt_need_reserve_rings(bp)) return 0; - if (BNXT_NEW_RM(bp) && (bnxt_get_num_msix(bp) != bp->total_irqs)) { + if (irq_re_init && BNXT_NEW_RM(bp) && + bnxt_get_num_msix(bp) != bp->total_irqs) { bnxt_ulp_irq_stop(bp); bnxt_clear_int_mode(bp); - reinit_irq = true; + irq_cleared = true; } rc = __bnxt_reserve_rings(bp); - if (reinit_irq) { + if (irq_cleared) { if (!rc) rc = bnxt_init_int_mode(bp); bnxt_ulp_irq_restart(bp, rc); @@ -8530,7 +8533,7 @@ static int __bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init) return rc; } } - rc = bnxt_reserve_rings(bp); + rc = bnxt_reserve_rings(bp, irq_re_init); if (rc) return rc; if ((bp->flags & BNXT_FLAG_RFS) && @@ -10434,7 +10437,7 @@ static int bnxt_set_dflt_rings(struct bnxt *bp, bool sh) if (sh) bp->flags |= BNXT_FLAG_SHARED_RINGS; - dflt_rings = netif_get_num_default_rss_queues(); + dflt_rings = is_kdump_kernel() ? 1 : netif_get_num_default_rss_queues(); /* Reduce default rings on multi-port cards so that total default * rings do not exceed CPU count. */ @@ -10722,11 +10725,12 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) goto init_err_pci_clean; } - /* Read the adapter's DSN to use as the eswitch switch_id */ - rc = bnxt_pcie_dsn_get(bp, bp->switch_id); - if (rc) - goto init_err_pci_clean; - + if (BNXT_PF(bp)) { + /* Read the adapter's DSN to use as the eswitch switch_id */ + rc = bnxt_pcie_dsn_get(bp, bp->switch_id); + if (rc) + goto init_err_pci_clean; + } bnxt_hwrm_func_qcfg(bp); bnxt_hwrm_vnic_qcaps(bp); bnxt_hwrm_port_led_qcaps(bp); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index eca36dd6b751e..be438d82f9393 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -20,6 +20,7 @@ #include <linux/interrupt.h> #include <linux/rhashtable.h> +#include <linux/crash_dump.h> #include <net/devlink.h> #include <net/dst_metadata.h> #include <net/xdp.h> @@ -1369,7 +1370,8 @@ struct bnxt { #define BNXT_CHIP_TYPE_NITRO_A0(bp) ((bp)->flags & BNXT_FLAG_CHIP_NITRO_A0) #define BNXT_RX_PAGE_MODE(bp) ((bp)->flags & BNXT_FLAG_RX_PAGE_MODE) #define BNXT_SUPPORTS_TPA(bp) (!BNXT_CHIP_TYPE_NITRO_A0(bp) && \ - !(bp->flags & BNXT_FLAG_CHIP_P5)) + !(bp->flags & BNXT_FLAG_CHIP_P5) && \ + !is_kdump_kernel()) /* Chip class phase 5 */ #define BNXT_CHIP_P5(bp) \ @@ -1790,7 +1792,7 @@ unsigned int bnxt_get_avail_stat_ctxs_for_en(struct bnxt *bp); unsigned int bnxt_get_max_func_cp_rings(struct bnxt *bp); unsigned int bnxt_get_avail_cp_rings_for_en(struct bnxt *bp); int bnxt_get_avail_msix(struct bnxt *bp, int num); -int bnxt_reserve_rings(struct bnxt *bp); +int bnxt_reserve_rings(struct bnxt *bp, bool irq_re_init); void bnxt_tx_disable(struct bnxt *bp); void bnxt_tx_enable(struct bnxt *bp); int bnxt_hwrm_set_pause(struct bnxt *); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index b1263821a6e9d..a6c7baf38036a 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -831,7 +831,7 @@ static int bnxt_set_channels(struct net_device *dev, */ } } else { - rc = bnxt_reserve_rings(bp); + rc = bnxt_reserve_rings(bp, true); } return rc; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c index cf475873ce81c..bfa342a98d081 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c @@ -147,7 +147,7 @@ static int bnxt_req_msix_vecs(struct bnxt_en_dev *edev, int ulp_id, bnxt_close_nic(bp, true, false); rc = bnxt_open_nic(bp, true, false); } else { - rc = bnxt_reserve_rings(bp); + rc = bnxt_reserve_rings(bp, true); } } if (rc) { diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h index acc66a7e7b95e..00ee5e8e0ff0f 100644 --- a/drivers/net/ethernet/cadence/macb.h +++ b/drivers/net/ethernet/cadence/macb.h @@ -1080,6 +1080,11 @@ struct macb_ptp_info { struct ifreq *ifr, int cmd); }; +struct macb_pm_data { + u32 scrt2; + u32 usrio; +}; + struct macb_config { u32 caps; unsigned int dma_burst_length; @@ -1220,6 +1225,8 @@ struct macb { int tx_bd_rd_prefetch; u32 rx_intr_mask; + + struct macb_pm_data pm_data; }; #ifdef CONFIG_MACB_USE_HWSTAMP diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index bebd9b1aeb647..f825e39605403 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -2849,10 +2849,14 @@ static int macb_get_ts_info(struct net_device *netdev, static void gem_enable_flow_filters(struct macb *bp, bool enable) { + struct net_device *netdev = bp->dev; struct ethtool_rx_fs_item *item; u32 t2_scr; int num_t2_scr; + if (!(netdev->features & NETIF_F_NTUPLE)) + return; + num_t2_scr = GEM_BFEXT(T2SCR, gem_readl(bp, DCFG8)); list_for_each_entry(item, &bp->rx_fs_list.list, list) { @@ -3012,8 +3016,7 @@ static int gem_add_flow_filter(struct net_device *netdev, gem_prog_cmp_regs(bp, fs); bp->rx_fs_list.count++; /* enable filtering if NTUPLE on */ - if (netdev->features & NETIF_F_NTUPLE) - gem_enable_flow_filters(bp, 1); + gem_enable_flow_filters(bp, 1); spin_unlock_irqrestore(&bp->rx_fs_lock, flags); return 0; @@ -3201,6 +3204,50 @@ static int macb_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) } } +static inline void macb_set_txcsum_feature(struct macb *bp, + netdev_features_t features) +{ + u32 val; + + if (!macb_is_gem(bp)) + return; + + val = gem_readl(bp, DMACFG); + if (features & NETIF_F_HW_CSUM) + val |= GEM_BIT(TXCOEN); + else + val &= ~GEM_BIT(TXCOEN); + + gem_writel(bp, DMACFG, val); +} + +static inline void macb_set_rxcsum_feature(struct macb *bp, + netdev_features_t features) +{ + struct net_device *netdev = bp->dev; + u32 val; + + if (!macb_is_gem(bp)) + return; + + val = gem_readl(bp, NCFGR); + if ((features & NETIF_F_RXCSUM) && !(netdev->flags & IFF_PROMISC)) + val |= GEM_BIT(RXCOEN); + else + val &= ~GEM_BIT(RXCOEN); + + gem_writel(bp, NCFGR, val); +} + +static inline void macb_set_rxflow_feature(struct macb *bp, + netdev_features_t features) +{ + if (!macb_is_gem(bp)) + return; + + gem_enable_flow_filters(bp, !!(features & NETIF_F_NTUPLE)); +} + static int macb_set_features(struct net_device *netdev, netdev_features_t features) { @@ -3208,39 +3255,35 @@ static int macb_set_features(struct net_device *netdev, netdev_features_t changed = features ^ netdev->features; /* TX checksum offload */ - if ((changed & NETIF_F_HW_CSUM) && macb_is_gem(bp)) { - u32 dmacfg; - - dmacfg = gem_readl(bp, DMACFG); - if (features & NETIF_F_HW_CSUM) - dmacfg |= GEM_BIT(TXCOEN); - else - dmacfg &= ~GEM_BIT(TXCOEN); - gem_writel(bp, DMACFG, dmacfg); - } + if (changed & NETIF_F_HW_CSUM) + macb_set_txcsum_feature(bp, features); /* RX checksum offload */ - if ((changed & NETIF_F_RXCSUM) && macb_is_gem(bp)) { - u32 netcfg; - - netcfg = gem_readl(bp, NCFGR); - if (features & NETIF_F_RXCSUM && - !(netdev->flags & IFF_PROMISC)) - netcfg |= GEM_BIT(RXCOEN); - else - netcfg &= ~GEM_BIT(RXCOEN); - gem_writel(bp, NCFGR, netcfg); - } + if (changed & NETIF_F_RXCSUM) + macb_set_rxcsum_feature(bp, features); /* RX Flow Filters */ - if ((changed & NETIF_F_NTUPLE) && macb_is_gem(bp)) { - bool turn_on = features & NETIF_F_NTUPLE; + if (changed & NETIF_F_NTUPLE) + macb_set_rxflow_feature(bp, features); - gem_enable_flow_filters(bp, turn_on); - } return 0; } +static void macb_restore_features(struct macb *bp) +{ + struct net_device *netdev = bp->dev; + netdev_features_t features = netdev->features; + + /* TX checksum offload */ + macb_set_txcsum_feature(bp, features); + + /* RX checksum offload */ + macb_set_rxcsum_feature(bp, features); + + /* RX Flow Filters */ + macb_set_rxflow_feature(bp, features); +} + static const struct net_device_ops macb_netdev_ops = { .ndo_open = macb_open, .ndo_stop = macb_close, @@ -4273,6 +4316,12 @@ static int __maybe_unused macb_suspend(struct device *dev) spin_lock_irqsave(&bp->lock, flags); macb_reset_hw(bp); spin_unlock_irqrestore(&bp->lock, flags); + + if (!(bp->caps & MACB_CAPS_USRIO_DISABLED)) + bp->pm_data.usrio = macb_or_gem_readl(bp, USRIO); + + if (netdev->hw_features & NETIF_F_NTUPLE) + bp->pm_data.scrt2 = gem_readl_n(bp, ETHT, SCRT2_ETHT); } netif_carrier_off(netdev); @@ -4301,6 +4350,13 @@ static int __maybe_unused macb_resume(struct device *dev) disable_irq_wake(bp->queues[0].irq); } else { macb_writel(bp, NCR, MACB_BIT(MPE)); + + if (netdev->hw_features & NETIF_F_NTUPLE) + gem_writel_n(bp, ETHT, SCRT2_ETHT, bp->pm_data.scrt2); + + if (!(bp->caps & MACB_CAPS_USRIO_DISABLED)) + macb_or_gem_writel(bp, USRIO, bp->pm_data.usrio); + for (q = 0, queue = bp->queues; q < bp->num_queues; ++q, ++queue) napi_enable(&queue->napi); @@ -4312,6 +4368,7 @@ static int __maybe_unused macb_resume(struct device *dev) bp->macbgem_ops.mog_init_rings(bp); macb_init_hw(bp); macb_set_rx_mode(netdev); + macb_restore_features(bp); netif_device_attach(netdev); if (bp->ptp_info) bp->ptp_info->ptp_init(netdev); diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c index 6e2d80008a794..cfaf8f618d1f3 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c @@ -197,6 +197,9 @@ static void cxgb4_process_flow_match(struct net_device *dev, fs->val.ivlan = vlan_tci; fs->mask.ivlan = vlan_tci_mask; + fs->val.ivlan_vld = 1; + fs->mask.ivlan_vld = 1; + /* Chelsio adapters use ivlan_vld bit to match vlan packets * as 802.1Q. Also, when vlan tag is present in packets, * ethtype match is used then to match on ethtype of inner @@ -207,8 +210,6 @@ static void cxgb4_process_flow_match(struct net_device *dev, * ethtype value with ethtype of inner header. */ if (fs->val.ethtype == ETH_P_8021Q) { - fs->val.ivlan_vld = 1; - fs->mask.ivlan_vld = 1; fs->val.ethtype = 0; fs->mask.ethtype = 0; } diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index a0a2eefc4687f..9dd5ed9a29654 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -7284,10 +7284,21 @@ int t4_fixup_host_params(struct adapter *adap, unsigned int page_size, unsigned int cache_line_size) { unsigned int page_shift = fls(page_size) - 1; + unsigned int sge_hps = page_shift - 10; unsigned int stat_len = cache_line_size > 64 ? 128 : 64; unsigned int fl_align = cache_line_size < 32 ? 32 : cache_line_size; unsigned int fl_align_log = fls(fl_align) - 1; + t4_write_reg(adap, SGE_HOST_PAGE_SIZE_A, + HOSTPAGESIZEPF0_V(sge_hps) | + HOSTPAGESIZEPF1_V(sge_hps) | + HOSTPAGESIZEPF2_V(sge_hps) | + HOSTPAGESIZEPF3_V(sge_hps) | + HOSTPAGESIZEPF4_V(sge_hps) | + HOSTPAGESIZEPF5_V(sge_hps) | + HOSTPAGESIZEPF6_V(sge_hps) | + HOSTPAGESIZEPF7_V(sge_hps)); + if (is_t4(adap->params.chip)) { t4_set_reg_field(adap, SGE_CONTROL_A, INGPADBOUNDARY_V(INGPADBOUNDARY_M) | diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c index 66535d1653f6d..f16853c3c851a 100644 --- a/drivers/net/ethernet/dec/tulip/de4x5.c +++ b/drivers/net/ethernet/dec/tulip/de4x5.c @@ -2107,7 +2107,6 @@ static struct eisa_driver de4x5_eisa_driver = { .remove = de4x5_eisa_remove, } }; -MODULE_DEVICE_TABLE(eisa, de4x5_eisa_ids); #endif #ifdef CONFIG_PCI diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index b17b79e612a32..055f77c70fa31 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Faraday FTGMAC100 Gigabit Ethernet * * (C) Copyright 2009-2011 Faraday Technology * Po-Yu Chuang <ratbert@faraday-tech.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/net/ethernet/faraday/ftgmac100.h b/drivers/net/ethernet/faraday/ftgmac100.h index 0653d8176e6a5..e5876a3fda91d 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.h +++ b/drivers/net/ethernet/faraday/ftgmac100.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Faraday FTGMAC100 Gigabit Ethernet * * (C) Copyright 2009-2011 Faraday Technology * Po-Yu Chuang <ratbert@faraday-tech.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __FTGMAC100_H diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c index 2a0e820526dcc..6c247cbbd23e2 100644 --- a/drivers/net/ethernet/faraday/ftmac100.c +++ b/drivers/net/ethernet/faraday/ftmac100.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Faraday FTMAC100 10/100 Ethernet * * (C) Copyright 2009-2011 Faraday Technology * Po-Yu Chuang <ratbert@faraday-tech.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/net/ethernet/faraday/ftmac100.h b/drivers/net/ethernet/faraday/ftmac100.h index 46a0c47b1ee16..fe986f1673fc6 100644 --- a/drivers/net/ethernet/faraday/ftmac100.h +++ b/drivers/net/ethernet/faraday/ftmac100.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Faraday FTMAC100 10/100 Ethernet * * (C) Copyright 2009-2011 Faraday Technology * Po-Yu Chuang <ratbert@faraday-tech.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __FTMAC100_H diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index d3f2408dc9e80..f38c3fa7d7057 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -780,7 +780,7 @@ static void dpaa_eth_add_channel(u16 channel) struct qman_portal *portal; int cpu; - for_each_cpu(cpu, cpus) { + for_each_cpu_and(cpu, cpus, cpu_online_mask) { portal = qman_get_affine_portal(cpu); qman_p_static_dequeue_add(portal, pool); } @@ -896,7 +896,7 @@ static void dpaa_fq_setup(struct dpaa_priv *priv, u16 channels[NR_CPUS]; struct dpaa_fq *fq; - for_each_cpu(cpu, affine_cpus) + for_each_cpu_and(cpu, affine_cpus, cpu_online_mask) channels[num_portals++] = qman_affine_channel(cpu); if (num_portals == 0) @@ -2174,7 +2174,6 @@ static int dpaa_eth_poll(struct napi_struct *napi, int budget) if (cleaned < budget) { napi_complete_done(napi, cleaned); qman_p_irqsource_add(np->p, QM_PIRQ_DQRI); - } else if (np->down) { qman_p_irqsource_add(np->p, QM_PIRQ_DQRI); } @@ -2448,7 +2447,7 @@ static void dpaa_eth_napi_enable(struct dpaa_priv *priv) struct dpaa_percpu_priv *percpu_priv; int i; - for_each_possible_cpu(i) { + for_each_online_cpu(i) { percpu_priv = per_cpu_ptr(priv->percpu_priv, i); percpu_priv->np.down = 0; @@ -2461,7 +2460,7 @@ static void dpaa_eth_napi_disable(struct dpaa_priv *priv) struct dpaa_percpu_priv *percpu_priv; int i; - for_each_possible_cpu(i) { + for_each_online_cpu(i) { percpu_priv = per_cpu_ptr(priv->percpu_priv, i); percpu_priv->np.down = 1; diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c index bdee441bc3b7b..7ce2e99b594d6 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c @@ -569,7 +569,7 @@ static int dpaa_set_coalesce(struct net_device *dev, qman_dqrr_get_ithresh(portal, &prev_thresh); /* set new values */ - for_each_cpu(cpu, cpus) { + for_each_cpu_and(cpu, cpus, cpu_online_mask) { portal = qman_get_affine_portal(cpu); res = qman_portal_set_iperiod(portal, period); if (res) @@ -586,7 +586,7 @@ static int dpaa_set_coalesce(struct net_device *dev, revert_values: /* restore previous values */ - for_each_cpu(cpu, cpus) { + for_each_cpu_and(cpu, cpus, cpu_online_mask) { if (!needs_revert[cpu]) continue; portal = qman_get_affine_portal(cpu); diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c index 28a6faa6d47eb..753957ec72bea 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c @@ -1972,7 +1972,7 @@ alloc_channel(struct dpaa2_eth_priv *priv) channel->dpcon = setup_dpcon(priv); if (IS_ERR_OR_NULL(channel->dpcon)) { - err = PTR_ERR(channel->dpcon); + err = PTR_ERR_OR_ZERO(channel->dpcon); goto err_setup; } @@ -2028,7 +2028,7 @@ static int setup_dpio(struct dpaa2_eth_priv *priv) /* Try to allocate a channel */ channel = alloc_channel(priv); if (IS_ERR_OR_NULL(channel)) { - err = PTR_ERR(channel); + err = PTR_ERR_OR_ZERO(channel); if (err != -EPROBE_DEFER) dev_info(dev, "No affine channel for cpu %d and above\n", i); diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h index 5fb8f5c0dc9f8..e180d5a68c98d 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h @@ -467,7 +467,7 @@ enum dpaa2_eth_rx_dist { #define DPAA2_ETH_DIST_IPPROTO BIT(6) #define DPAA2_ETH_DIST_L4SRC BIT(7) #define DPAA2_ETH_DIST_L4DST BIT(8) -#define DPAA2_ETH_DIST_ALL (~0U) +#define DPAA2_ETH_DIST_ALL (~0ULL) static inline unsigned int dpaa2_eth_needed_headroom(struct dpaa2_eth_priv *priv, diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c index 76bd8d2872cc8..7b182f4b263c4 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c @@ -4,6 +4,7 @@ */ #include <linux/net_tstamp.h> +#include <linux/nospec.h> #include "dpni.h" /* DPNI_LINK_OPT_* */ #include "dpaa2-eth.h" @@ -648,6 +649,8 @@ static int dpaa2_eth_get_rxnfc(struct net_device *net_dev, case ETHTOOL_GRXCLSRULE: if (rxnfc->fs.location >= max_rules) return -EINVAL; + rxnfc->fs.location = array_index_nospec(rxnfc->fs.location, + max_rules); if (!priv->cls_rules[rxnfc->fs.location].in_use) return -EINVAL; rxnfc->fs = priv->cls_rules[rxnfc->fs.location].fs; diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index f63eb2b57c3e9..848defa33d3aa 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3555,7 +3555,7 @@ failed_init: if (fep->reg_phy) regulator_disable(fep->reg_phy); failed_reset: - pm_runtime_put(&pdev->dev); + pm_runtime_put_noidle(&pdev->dev); pm_runtime_disable(&pdev->dev); failed_regulator: clk_disable_unprepare(fep->clk_ahb); diff --git a/drivers/net/ethernet/hp/hp100.c b/drivers/net/ethernet/hp/hp100.c index 9b5a68b654328..6ec78f5c602f6 100644 --- a/drivers/net/ethernet/hp/hp100.c +++ b/drivers/net/ethernet/hp/hp100.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* ** hp100.c ** HP CASCADE Architecture Driver for 100VG-AnyLan Network Adapters @@ -31,19 +32,6 @@ ** - some updates for EISA version of card ** ** -** This code is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** This code is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ** ** 1.57c -> 1.58 ** - used indent to change coding-style diff --git a/drivers/net/ethernet/hp/hp100.h b/drivers/net/ethernet/hp/hp100.h index b60e96fe38b41..7239b94c9de57 100644 --- a/drivers/net/ethernet/hp/hp100.h +++ b/drivers/net/ethernet/hp/hp100.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * hp100.h: Hewlett Packard HP10/100VG ANY LAN ethernet driver for Linux. * @@ -7,11 +8,6 @@ * Siegfried Loeffler <floeff@tunix.mathematik.uni-stuttgart.de> * * This driver is based on the 'hpfepkt' crynwr packet driver. - * - * This source/code is public free; you can distribute it and/or modify - * it under terms of the GNU General Public License (published by the - * Free Software Foundation) either version two of this License, or any - * later version. */ /**************************************************************************** diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 3dcd9c3d8781d..3da392bfd6594 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /**************************************************************************/ /* */ /* IBM System i and System p Virtual NIC Device Driver */ @@ -6,18 +7,6 @@ /* Thomas Falcon (tlfalcon@linux.vnet.ibm.com) */ /* John Allen (jallen@linux.vnet.ibm.com) */ /* */ -/* This program is free software; you can redistribute it and/or modify */ -/* it under the terms of the GNU General Public License as published by */ -/* the Free Software Foundation; either version 2 of the License, or */ -/* (at your option) any later version. */ -/* */ -/* This program is distributed in the hope that it will be useful, */ -/* but WITHOUT ANY WARRANTY; without even the implied warranty of */ -/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ -/* GNU General Public License for more details. */ -/* */ -/* You should have received a copy of the GNU General Public License */ -/* along with this program. */ /* */ /* This module contains the implementation of a virtual ethernet device */ /* for use with IBM i/p Series LPAR Linux. It utilizes the logical LAN */ diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h index dcf2eb6d92901..70bd286f89325 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.h +++ b/drivers/net/ethernet/ibm/ibmvnic.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /**************************************************************************/ /* */ /* IBM System i and System p Virtual NIC Device Driver */ @@ -6,18 +7,6 @@ /* Thomas Falcon (tlfalcon@linux.vnet.ibm.com) */ /* John Allen (jallen@linux.vnet.ibm.com) */ /* */ -/* This program is free software; you can redistribute it and/or modify */ -/* it under the terms of the GNU General Public License as published by */ -/* the Free Software Foundation; either version 2 of the License, or */ -/* (at your option) any later version. */ -/* */ -/* This program is distributed in the hope that it will be useful, */ -/* but WITHOUT ANY WARRANTY; without even the implied warranty of */ -/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ -/* GNU General Public License for more details. */ -/* */ -/* You should have received a copy of the GNU General Public License */ -/* along with this program. */ /* */ /* This module contains the implementation of a virtual ethernet device */ /* for use with IBM i/pSeries LPAR Linux. It utilizes the logical LAN */ diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index adbbcdde73e69..94dc0a2726448 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -4686,7 +4686,7 @@ static int mvneta_probe(struct platform_device *pdev) err = register_netdev(dev); if (err < 0) { dev_err(&pdev->dev, "failed to register\n"); - goto err_free_stats; + goto err_netdev; } netdev_info(dev, "Using %s mac address %pM\n", mac_from, @@ -4697,14 +4697,12 @@ static int mvneta_probe(struct platform_device *pdev) return 0; err_netdev: - unregister_netdev(dev); if (pp->bm_priv) { mvneta_bm_pool_destroy(pp->bm_priv, pp->pool_long, 1 << pp->id); mvneta_bm_pool_destroy(pp->bm_priv, pp->pool_short, 1 << pp->id); mvneta_bm_put(pp->bm_priv); } -err_free_stats: free_percpu(pp->stats); err_free_ports: free_percpu(pp->ports); diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c index e1c90adb29821..e47c00c5f8290 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c @@ -1344,6 +1344,9 @@ int mvpp2_ethtool_cls_rule_ins(struct mvpp2_port *port, if (ret) goto clean_eth_rule; + ethtool_rx_flow_rule_destroy(ethtool_rule); + efs->rule.flow = NULL; + memcpy(&efs->rxnfc, info, sizeof(*info)); port->rfs_rules[efs->rule.loc] = efs; port->n_rfs_rules++; diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 757f8e31645ee..772caf0bdecd5 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -1455,7 +1455,7 @@ static inline void mvpp2_xlg_max_rx_size_set(struct mvpp2_port *port) /* Set defaults to the MVPP2 port */ static void mvpp2_defaults_set(struct mvpp2_port *port) { - int tx_port_num, val, queue, ptxq, lrxq; + int tx_port_num, val, queue, lrxq; if (port->priv->hw_version == MVPP21) { /* Update TX FIFO MIN Threshold */ @@ -1476,11 +1476,9 @@ static void mvpp2_defaults_set(struct mvpp2_port *port) mvpp2_write(port->priv, MVPP2_TXP_SCHED_FIXED_PRIO_REG, 0); /* Close bandwidth for all queues */ - for (queue = 0; queue < MVPP2_MAX_TXQ; queue++) { - ptxq = mvpp2_txq_phys(port->id, queue); + for (queue = 0; queue < MVPP2_MAX_TXQ; queue++) mvpp2_write(port->priv, - MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(ptxq), 0); - } + MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(queue), 0); /* Set refill period to 1 usec, refill tokens * and bucket size to maximum @@ -2336,7 +2334,7 @@ static void mvpp2_txq_deinit(struct mvpp2_port *port, txq->descs_dma = 0; /* Set minimum bandwidth for disabled TXQs */ - mvpp2_write(port->priv, MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(txq->id), 0); + mvpp2_write(port->priv, MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(txq->log_id), 0); /* Set Tx descriptors queue starting address and size */ thread = mvpp2_cpu_to_thread(port->priv, get_cpu()); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 457cc39423f2b..c65cefd84eda7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -3687,6 +3687,12 @@ static netdev_features_t mlx5e_fix_features(struct net_device *netdev, netdev_warn(netdev, "Disabling LRO, not supported in legacy RQ\n"); } + if (MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS)) { + features &= ~NETIF_F_RXHASH; + if (netdev->features & NETIF_F_RXHASH) + netdev_warn(netdev, "Disabling rxhash, not supported when CQE compress is active\n"); + } + mutex_unlock(&priv->state_lock); return features; @@ -3812,6 +3818,9 @@ int mlx5e_hwstamp_set(struct mlx5e_priv *priv, struct ifreq *ifr) memcpy(&priv->tstamp, &config, sizeof(config)); mutex_unlock(&priv->state_lock); + /* might need to fix some features */ + netdev_update_features(priv->netdev); + return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ? -EFAULT : 0; } @@ -4680,6 +4689,10 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev) if (!priv->channels.params.scatter_fcs_en) netdev->features &= ~NETIF_F_RXFCS; + /* prefere CQE compression over rxhash */ + if (MLX5E_GET_PFLAG(&priv->channels.params, MLX5E_PFLAG_RX_CQE_COMPRESS)) + netdev->features &= ~NETIF_F_RXHASH; + #define FT_CAP(f) MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive.f) if (FT_CAP(flow_modify_en) && FT_CAP(modify_root) && diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 5283e16c69e40..9aea9c5b2ce85 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -813,7 +813,7 @@ static int mlx5e_nic_rep_netdevice_event(struct notifier_block *nb, struct net_device *netdev = netdev_notifier_info_to_dev(ptr); if (!mlx5e_tc_tun_device_to_offload(priv, netdev) && - !is_vlan_dev(netdev)) + !(is_vlan_dev(netdev) && vlan_dev_real_dev(netdev) == rpriv->netdev)) return NOTIFY_OK; switch (event) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index d7ca7e82a832d..fe76c6fd6d803 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -2284,7 +2284,7 @@ static struct mlx5_flow_root_namespace cmds = mlx5_fs_cmd_get_default_ipsec_fpga_cmds(table_type); /* Create the root namespace */ - root_ns = kvzalloc(sizeof(*root_ns), GFP_KERNEL); + root_ns = kzalloc(sizeof(*root_ns), GFP_KERNEL); if (!root_ns) return NULL; @@ -2427,6 +2427,7 @@ static void cleanup_egress_acls_root_ns(struct mlx5_core_dev *dev) cleanup_root_ns(steering->esw_egress_root_ns[i]); kfree(steering->esw_egress_root_ns); + steering->esw_egress_root_ns = NULL; } static void cleanup_ingress_acls_root_ns(struct mlx5_core_dev *dev) @@ -2441,6 +2442,7 @@ static void cleanup_ingress_acls_root_ns(struct mlx5_core_dev *dev) cleanup_root_ns(steering->esw_ingress_root_ns[i]); kfree(steering->esw_ingress_root_ns); + steering->esw_ingress_root_ns = NULL; } void mlx5_cleanup_fs(struct mlx5_core_dev *dev) @@ -2474,11 +2476,7 @@ static int init_sniffer_tx_root_ns(struct mlx5_flow_steering *steering) /* Create single prio */ prio = fs_create_prio(&steering->sniffer_tx_root_ns->ns, 0, 1); - if (IS_ERR(prio)) { - cleanup_root_ns(steering->sniffer_tx_root_ns); - return PTR_ERR(prio); - } - return 0; + return PTR_ERR_OR_ZERO(prio); } static int init_sniffer_rx_root_ns(struct mlx5_flow_steering *steering) @@ -2491,11 +2489,7 @@ static int init_sniffer_rx_root_ns(struct mlx5_flow_steering *steering) /* Create single prio */ prio = fs_create_prio(&steering->sniffer_rx_root_ns->ns, 0, 1); - if (IS_ERR(prio)) { - cleanup_root_ns(steering->sniffer_rx_root_ns); - return PTR_ERR(prio); - } - return 0; + return PTR_ERR_OR_ZERO(prio); } static int init_rdma_rx_root_ns(struct mlx5_flow_steering *steering) @@ -2511,11 +2505,7 @@ static int init_rdma_rx_root_ns(struct mlx5_flow_steering *steering) /* Create single prio */ prio = fs_create_prio(&steering->rdma_rx_root_ns->ns, 0, 1); - if (IS_ERR(prio)) { - cleanup_root_ns(steering->rdma_rx_root_ns); - return PTR_ERR(prio); - } - return 0; + return PTR_ERR_OR_ZERO(prio); } static int init_fdb_root_ns(struct mlx5_flow_steering *steering) { @@ -2637,6 +2627,7 @@ cleanup_root_ns: for (i--; i >= 0; i--) cleanup_root_ns(steering->esw_egress_root_ns[i]); kfree(steering->esw_egress_root_ns); + steering->esw_egress_root_ns = NULL; return err; } @@ -2664,6 +2655,7 @@ cleanup_root_ns: for (i--; i >= 0; i--) cleanup_root_ns(steering->esw_ingress_root_ns[i]); kfree(steering->esw_ingress_root_ns); + steering->esw_ingress_root_ns = NULL; return err; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 61fa1d162d288..23d53163ce15a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -1067,7 +1067,7 @@ static int mlx5_load(struct mlx5_core_dev *dev) err = mlx5_core_set_hca_defaults(dev); if (err) { mlx5_core_err(dev, "Failed to set hca defaults\n"); - goto err_fs; + goto err_sriov; } err = mlx5_sriov_attach(dev); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index dbb425717f5ed..dfe6b44baf635 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -3128,6 +3128,10 @@ mlxsw_sp_port_set_link_ksettings(struct net_device *dev, ops->reg_ptys_eth_unpack(mlxsw_sp, ptys_pl, ð_proto_cap, NULL, NULL); autoneg = cmd->base.autoneg == AUTONEG_ENABLE; + if (!autoneg && cmd->base.speed == SPEED_56000) { + netdev_err(dev, "56G not supported with autoneg off\n"); + return -EINVAL; + } eth_proto_new = autoneg ? ops->to_ptys_advert_link(mlxsw_sp, cmd) : ops->to_ptys_speed(mlxsw_sp, cmd->base.speed); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_erp.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_erp.c index c1a9cc9a32923..4c98950380d53 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_erp.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_erp.c @@ -1171,13 +1171,12 @@ mlxsw_sp_acl_erp_delta_fill(const struct mlxsw_sp_acl_erp_key *parent_key, return -EINVAL; } if (si == -1) { - /* The masks are the same, this cannot happen. - * That means the caller is broken. + /* The masks are the same, this can happen in case eRPs with + * the same mask were created in both A-TCAM and C-TCAM. + * The only possible condition under which this can happen + * is identical rule insertion. Delta is not possible here. */ - WARN_ON(1); - *delta_start = 0; - *delta_mask = 0; - return 0; + return -EINVAL; } pmask = (unsigned char) parent_key->mask[__MASK_IDX(si)]; mask = (unsigned char) key->mask[__MASK_IDX(si)]; diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c index ab7d9eba6a32d..3e692755c02f0 100644 --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -593,45 +593,25 @@ static int ocelot_port_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } -static void ocelot_mact_mc_reset(struct ocelot_port *port) +static int ocelot_mc_unsync(struct net_device *dev, const unsigned char *addr) { - struct ocelot *ocelot = port->ocelot; - struct netdev_hw_addr *ha, *n; + struct ocelot_port *port = netdev_priv(dev); - /* Free and forget all the MAC addresses stored in the port private mc - * list. These are mc addresses that were previously added by calling - * ocelot_mact_mc_add(). - */ - list_for_each_entry_safe(ha, n, &port->mc, list) { - ocelot_mact_forget(ocelot, ha->addr, port->pvid); - list_del(&ha->list); - kfree(ha); - } + return ocelot_mact_forget(port->ocelot, addr, port->pvid); } -static int ocelot_mact_mc_add(struct ocelot_port *port, - struct netdev_hw_addr *hw_addr) +static int ocelot_mc_sync(struct net_device *dev, const unsigned char *addr) { - struct ocelot *ocelot = port->ocelot; - struct netdev_hw_addr *ha = kzalloc(sizeof(*ha), GFP_ATOMIC); - - if (!ha) - return -ENOMEM; - - memcpy(ha, hw_addr, sizeof(*ha)); - list_add_tail(&ha->list, &port->mc); - - ocelot_mact_learn(ocelot, PGID_CPU, ha->addr, port->pvid, - ENTRYTYPE_LOCKED); + struct ocelot_port *port = netdev_priv(dev); - return 0; + return ocelot_mact_learn(port->ocelot, PGID_CPU, addr, port->pvid, + ENTRYTYPE_LOCKED); } static void ocelot_set_rx_mode(struct net_device *dev) { struct ocelot_port *port = netdev_priv(dev); struct ocelot *ocelot = port->ocelot; - struct netdev_hw_addr *ha; int i; u32 val; @@ -643,13 +623,7 @@ static void ocelot_set_rx_mode(struct net_device *dev) for (i = ocelot->num_phys_ports + 1; i < PGID_CPU; i++) ocelot_write_rix(ocelot, val, ANA_PGID_PGID, i); - /* Handle the device multicast addresses. First remove all the - * previously installed addresses and then add the latest ones to the - * mac table. - */ - ocelot_mact_mc_reset(port); - netdev_for_each_mc_addr(ha, dev) - ocelot_mact_mc_add(port, ha); + __dev_mc_sync(dev, ocelot_mc_sync, ocelot_mc_unsync); } static int ocelot_port_get_phys_port_name(struct net_device *dev, @@ -1665,7 +1639,6 @@ int ocelot_probe_port(struct ocelot *ocelot, u8 port, ocelot_port->regs = regs; ocelot_port->chip_port = port; ocelot_port->phy = phy; - INIT_LIST_HEAD(&ocelot_port->mc); ocelot->ports[port] = ocelot_port; dev->netdev_ops = &ocelot_port_netdev_ops; diff --git a/drivers/net/ethernet/mscc/ocelot.h b/drivers/net/ethernet/mscc/ocelot.h index 9514979fa075b..04d87a7ecaba3 100644 --- a/drivers/net/ethernet/mscc/ocelot.h +++ b/drivers/net/ethernet/mscc/ocelot.h @@ -442,10 +442,6 @@ struct ocelot_port { struct phy_device *phy; void __iomem *regs; u8 chip_port; - /* Keep a track of the mc addresses added to the mac table, so that they - * can be removed when needed. - */ - struct list_head mc; /* Ingress default VLAN (pvid) */ u16 pvid; diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index ec9f98ad74903..962ef3d8c5073 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -6641,6 +6641,8 @@ static int rtl8169_resume(struct device *device) struct net_device *dev = dev_get_drvdata(device); struct rtl8169_private *tp = netdev_priv(dev); + rtl_rar_set(tp, dev->dev_addr); + clk_prepare_enable(tp->clk); if (netif_running(dev)) @@ -6674,6 +6676,7 @@ static int rtl8169_runtime_resume(struct device *device) { struct net_device *dev = dev_get_drvdata(device); struct rtl8169_private *tp = netdev_priv(dev); + rtl_rar_set(tp, dev->dev_addr); if (!tp->TxDescArray) diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index 6354f19a31ebe..7ba35a0bdb292 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -1594,6 +1594,10 @@ static void sh_eth_dev_exit(struct net_device *ndev) sh_eth_get_stats(ndev); mdp->cd->soft_reset(ndev); + /* Set the RMII mode again if required */ + if (mdp->cd->rmiimode) + sh_eth_write(ndev, 0x1, RMIIMODE); + /* Set MAC address again */ update_mac_address(ndev); } diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c index 85ce80c600c76..6ce3a7fb41ab5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Adaptrum Anarion DWMAC glue layer * * Copyright (C) 2017, Adaptrum, Inc. * (Written by Alexandru Gagniuc <alex.g at adaptrum.com> for Adaptrum, Inc.) - * Licensed under the GPLv2 or (at your option) any later version. */ #include <linux/io.h> diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c index 3256e5cbad271..5bc224834c771 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c @@ -455,7 +455,11 @@ static int dwc_eth_dwmac_probe(struct platform_device *pdev) priv = data->probe(pdev, plat_dat, &stmmac_res); if (IS_ERR(priv)) { ret = PTR_ERR(priv); - dev_err(&pdev->dev, "failed to probe subdriver: %d\n", ret); + + if (ret != -EPROBE_DEFER) + dev_err(&pdev->dev, "failed to probe subdriver: %d\n", + ret); + goto remove_config; } diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c index bf2562995fc86..126b66bb73a62 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c @@ -346,8 +346,6 @@ static int mediatek_dwmac_probe(struct platform_device *pdev) return PTR_ERR(plat_dat); plat_dat->interface = priv_plat->phy_mode; - /* clk_csr_i = 250-300MHz & MDC = clk_csr_i/124 */ - plat_dat->clk_csr = 5; plat_dat->has_gmac4 = 1; plat_dat->has_gmac = 0; plat_dat->pmt = 0; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 46e2c08590622..268af79e2632f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -3341,6 +3341,7 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv, u32 queue) entry = STMMAC_GET_ENTRY(entry, DMA_RX_SIZE); } rx_q->dirty_rx = entry; + stmmac_set_rx_tail_ptr(priv, priv->ioaddr, rx_q->rx_tail_addr, queue); } /** @@ -4380,10 +4381,10 @@ int stmmac_dvr_probe(struct device *device, * set the MDC clock dynamically according to the csr actual * clock input. */ - if (!priv->plat->clk_csr) - stmmac_clk_csr_set(priv); - else + if (priv->plat->clk_csr >= 0) priv->clk_csr = priv->plat->clk_csr; + else + stmmac_clk_csr_set(priv); stmmac_check_pcs_mode(priv); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c index bdd351597b552..093a223fe4088 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c @@ -267,7 +267,8 @@ int stmmac_mdio_reset(struct mii_bus *bus) of_property_read_u32_array(np, "snps,reset-delays-us", data->delays, 3); - if (gpio_request(data->reset_gpio, "mdio-reset")) + if (devm_gpio_request(priv->device, data->reset_gpio, + "mdio-reset")) return 0; } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 3031f2bf15d65..f45bfbef97d07 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -408,7 +408,10 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac) /* Default to phy auto-detection */ plat->phy_addr = -1; - /* Get clk_csr from device tree */ + /* Default to get clk_csr from stmmac_clk_crs_set(), + * or get clk_csr from device tree. + */ + plat->clk_csr = -1; of_property_read_u32(np, "clk_csr", &plat->clk_csr); /* "snps,phy-addr" is not a standard property. Mark it as deprecated diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index 1e62d00732f25..daab2c07d891d 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /*****************************************************************************/ /* @@ -6,25 +7,10 @@ * Copyright (C) 1998-2000 * Thomas Sailer (sailer@ife.ee.ethz.ch) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Please note that the GPL allows you to use the driver, NOT the radio. * In order to use the radio, you need a license from the communications * authority of your country. * - * * History: * 0.1 xx.xx.1998 Initial version by Matthias Welwarsky (dg2fef) * 0.2 21.04.1998 Massive rework by Thomas Sailer @@ -35,7 +21,6 @@ * removed some pre-2.2 kernel compatibility cruft * 0.6 10.08.1999 Check if parport can do SPP and is safe to access during interrupt contexts * 0.7 12.02.2000 adapted to softnet driver interface - * */ /*****************************************************************************/ diff --git a/drivers/net/hamradio/baycom_par.c b/drivers/net/hamradio/baycom_par.c index 1f7ceafd61ffa..6a3dc7b3f28a1 100644 --- a/drivers/net/hamradio/baycom_par.c +++ b/drivers/net/hamradio/baycom_par.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /*****************************************************************************/ /* @@ -5,25 +6,10 @@ * * Copyright (C) 1996-2000 Thomas Sailer (sailer@ife.ee.ethz.ch) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Please note that the GPL allows you to use the driver, NOT the radio. * In order to use the radio, you need a license from the communications * authority of your country. * - * * Supported modems * * par96: This is a modem for 9600 baud FSK compatible to the G3RUH standard. @@ -45,13 +31,11 @@ * built in DCD circuitry. The driver should therefore be configured * for hardware DCD. * - * * Command line options (insmod command line) * * mode driver mode string. Valid choices are par96 and picpar. * iobase base address of the port; common values are 0x378, 0x278, 0x3bc * - * * History: * 0.1 26.06.1996 Adapted from baycom.c and made network driver interface * 18.10.1996 Changed to new user space access routines (copy_{to,from}_user) diff --git a/drivers/net/hamradio/baycom_ser_fdx.c b/drivers/net/hamradio/baycom_ser_fdx.c index ed08416309901..04bb409707fc3 100644 --- a/drivers/net/hamradio/baycom_ser_fdx.c +++ b/drivers/net/hamradio/baycom_ser_fdx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /*****************************************************************************/ /* @@ -5,25 +6,10 @@ * * Copyright (C) 1996-2000 Thomas Sailer (sailer@ife.ee.ethz.ch) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Please note that the GPL allows you to use the driver, NOT the radio. * In order to use the radio, you need a license from the communications * authority of your country. * - * * Supported modems * * ser12: This is a very simple 1200 baud AFSK modem. The modem consists only @@ -53,7 +39,6 @@ * baud baud rate (between 300 and 4800) * irq interrupt line of the port; common values are 4,3 * - * * History: * 0.1 26.06.1996 Adapted from baycom.c and made network driver interface * 18.10.1996 Changed to new user space access routines (copy_{to,from}_user) diff --git a/drivers/net/hamradio/baycom_ser_hdx.c b/drivers/net/hamradio/baycom_ser_hdx.c index 3c823c648cf50..a1acb3a47bdb4 100644 --- a/drivers/net/hamradio/baycom_ser_hdx.c +++ b/drivers/net/hamradio/baycom_ser_hdx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /*****************************************************************************/ /* @@ -5,25 +6,10 @@ * * Copyright (C) 1996-2000 Thomas Sailer (sailer@ife.ee.ethz.ch) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Please note that the GPL allows you to use the driver, NOT the radio. * In order to use the radio, you need a license from the communications * authority of your country. * - * * Supported modems * * ser12: This is a very simple 1200 baud AFSK modem. The modem consists only @@ -34,7 +20,6 @@ * port, the kernel driver for serial ports cannot be used, and this * driver only supports standard serial hardware (8250, 16450, 16550A) * - * * Command line options (insmod command line) * * mode ser12 hardware DCD @@ -45,7 +30,6 @@ * iobase base address of the port; common values are 0x3f8, 0x2f8, 0x3e8, 0x2e8 * irq interrupt line of the port; common values are 4,3 * - * * History: * 0.1 26.06.1996 Adapted from baycom.c and made network driver interface * 18.10.1996 Changed to new user space access routines (copy_{to,from}_user) diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index 777fa59f5e0cd..fbec711ff514a 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * G8BPQ compatible "AX.25 via ethernet" driver release 004 * * This code REQUIRES 2.0.0 or higher/ NET3.029 * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * This is a "pseudo" network driver to allow AX.25 over Ethernet * using G8BPQ encapsulation. It has been extracted from the protocol * implementation because diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c index cde41200f40a1..c25c8c99c5c74 100644 --- a/drivers/net/hamradio/dmascc.c +++ b/drivers/net/hamradio/dmascc.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for high-speed SCC boards (those with DMA support) * Copyright (C) 1997-2000 Klaus Kudielka * * S5SCC/DMA support by Janko Koleznik S52HI - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c index 97e3bc60c3e7d..c6f83e0df0a35 100644 --- a/drivers/net/hamradio/hdlcdrv.c +++ b/drivers/net/hamradio/hdlcdrv.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /*****************************************************************************/ /* @@ -5,20 +6,6 @@ * * Copyright (C) 1996-2000 Thomas Sailer (sailer@ife.ee.ethz.ch) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Please note that the GPL allows you to use the driver, NOT the radio. * In order to use the radio, you need a license from the communications * authority of your country. diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index ba9df430fca6e..71cdef9fb56bc 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /*****************************************************************************/ /* @@ -6,25 +7,10 @@ * Copyright (C) 1998 Frederic Rible F1OAT (frible@teaser.fr) * Adapted from baycom.c driver written by Thomas Sailer (sailer@ife.ee.ethz.ch) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Please note that the GPL allows you to use the driver, NOT the radio. * In order to use the radio, you need a license from the communications * authority of your country. * - * * History: * 0.0 F1OAT 06.06.98 Begin of work with baycom.c source code V 0.3 * 0.1 F1OAT 07.06.98 Add timer polling routine for channel arbitration @@ -37,7 +23,6 @@ * 0.8 F6FBB 14.10.98 Fixed slottime/persistence timing bug * OK1ZIA 2.09.01 Fixed "kfree_skb on hard IRQ" * using dev_kfree_skb_any(). (important in 2.4 kernel) - * */ /*****************************************************************************/ diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 06393b2151021..9873b8679f816 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -2000,6 +2000,12 @@ static rx_handler_result_t netvsc_vf_handle_frame(struct sk_buff **pskb) struct netvsc_vf_pcpu_stats *pcpu_stats = this_cpu_ptr(ndev_ctx->vf_stats); + skb = skb_share_check(skb, GFP_ATOMIC); + if (unlikely(!skb)) + return RX_HANDLER_CONSUMED; + + *pskb = skb; + skb->dev = ndev; u64_stats_update_begin(&pcpu_stats->syncp); diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c index 3bdf94043693f..1f1ecee0ee2f2 100644 --- a/drivers/net/phy/dp83867.c +++ b/drivers/net/phy/dp83867.c @@ -26,11 +26,19 @@ /* Extended Registers */ #define DP83867_CFG4 0x0031 +#define DP83867_CFG4_SGMII_ANEG_MASK (BIT(5) | BIT(6)) +#define DP83867_CFG4_SGMII_ANEG_TIMER_11MS (3 << 5) +#define DP83867_CFG4_SGMII_ANEG_TIMER_800US (2 << 5) +#define DP83867_CFG4_SGMII_ANEG_TIMER_2US (1 << 5) +#define DP83867_CFG4_SGMII_ANEG_TIMER_16MS (0 << 5) + #define DP83867_RGMIICTL 0x0032 #define DP83867_STRAP_STS1 0x006E #define DP83867_STRAP_STS2 0x006f #define DP83867_RGMIIDCTL 0x0086 #define DP83867_IO_MUX_CFG 0x0170 +#define DP83867_10M_SGMII_CFG 0x016F +#define DP83867_10M_SGMII_RATE_ADAPT_MASK BIT(7) #define DP83867_SW_RESET BIT(15) #define DP83867_SW_RESTART BIT(14) @@ -321,15 +329,14 @@ static int dp83867_config_init(struct phy_device *phydev) ret = phy_write(phydev, MII_DP83867_PHYCTRL, val); if (ret) return ret; - } - /* If rgmii mode with no internal delay is selected, we do NOT use - * aligned mode as one might expect. Instead we use the PHY's default - * based on pin strapping. And the "mode 0" default is to *use* - * internal delay with a value of 7 (2.00 ns). - */ - if ((phydev->interface >= PHY_INTERFACE_MODE_RGMII_ID) && - (phydev->interface <= PHY_INTERFACE_MODE_RGMII_RXID)) { + /* If rgmii mode with no internal delay is selected, we do NOT use + * aligned mode as one might expect. Instead we use the PHY's default + * based on pin strapping. And the "mode 0" default is to *use* + * internal delay with a value of 7 (2.00 ns). + * + * Set up RGMII delays + */ val = phy_read_mmd(phydev, DP83867_DEVADDR, DP83867_RGMIICTL); val &= ~(DP83867_RGMII_TX_CLK_DELAY_EN | DP83867_RGMII_RX_CLK_DELAY_EN); @@ -357,6 +364,33 @@ static int dp83867_config_init(struct phy_device *phydev) DP83867_IO_MUX_CFG_IO_IMPEDANCE_MASK, dp83867->io_impedance); + if (phydev->interface == PHY_INTERFACE_MODE_SGMII) { + /* For support SPEED_10 in SGMII mode + * DP83867_10M_SGMII_RATE_ADAPT bit + * has to be cleared by software. That + * does not affect SPEED_100 and + * SPEED_1000. + */ + ret = phy_modify_mmd(phydev, DP83867_DEVADDR, + DP83867_10M_SGMII_CFG, + DP83867_10M_SGMII_RATE_ADAPT_MASK, + 0); + if (ret) + return ret; + + /* After reset SGMII Autoneg timer is set to 2us (bits 6 and 5 + * are 01). That is not enough to finalize autoneg on some + * devices. Increase this timer duration to maximum 16ms. + */ + ret = phy_modify_mmd(phydev, DP83867_DEVADDR, + DP83867_CFG4, + DP83867_CFG4_SGMII_ANEG_MASK, + DP83867_CFG4_SGMII_ANEG_TIMER_16MS); + + if (ret) + return ret; + } + /* Enable Interrupt output INT_OE in CFG3 register */ if (phy_interrupt_is_valid(phydev)) { val = phy_read(phydev, DP83867_CFG3); @@ -396,7 +430,7 @@ static int dp83867_phy_reset(struct phy_device *phydev) usleep_range(10, 20); - return dp83867_config_init(phydev); + return 0; } static struct phy_driver dp83867_driver[] = { diff --git a/drivers/net/phy/marvell10g.c b/drivers/net/phy/marvell10g.c index 238a20e13d6ab..3b99882692e34 100644 --- a/drivers/net/phy/marvell10g.c +++ b/drivers/net/phy/marvell10g.c @@ -31,6 +31,9 @@ #define MV_PHY_ALASKA_NBT_QUIRK_REV (MARVELL_PHY_ID_88X3310 | 0xa) enum { + MV_PMA_BOOT = 0xc050, + MV_PMA_BOOT_FATAL = BIT(0), + MV_PCS_BASE_T = 0x0000, MV_PCS_BASE_R = 0x1000, MV_PCS_1000BASEX = 0x2000, @@ -213,6 +216,16 @@ static int mv3310_probe(struct phy_device *phydev) (phydev->c45_ids.devices_in_package & mmd_mask) != mmd_mask) return -ENODEV; + ret = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MV_PMA_BOOT); + if (ret < 0) + return ret; + + if (ret & MV_PMA_BOOT_FATAL) { + dev_warn(&phydev->mdio.dev, + "PHY failed to boot firmware, status=%04x\n", ret); + return -ENODEV; + } + priv = devm_kzalloc(&phydev->mdio.dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 68d0a89c52be1..b7300ea2663c4 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -54,6 +54,10 @@ struct phylink { /* The link configuration settings */ struct phylink_link_state link_config; + + /* The current settings */ + phy_interface_t cur_interface; + struct gpio_desc *link_gpio; struct timer_list link_poll; void (*get_fixed_state)(struct net_device *dev, @@ -419,6 +423,7 @@ static void phylink_mac_link_up(struct phylink *pl, { struct net_device *ndev = pl->netdev; + pl->cur_interface = link_state.interface; pl->ops->mac_link_up(pl->config, pl->link_an_mode, pl->phy_state.interface, pl->phydev); @@ -440,7 +445,7 @@ static void phylink_mac_link_down(struct phylink *pl) if (ndev) netif_carrier_off(ndev); pl->ops->mac_link_down(pl->config, pl->link_an_mode, - pl->phy_state.interface); + pl->cur_interface); phylink_info(pl, "Link is Down\n"); } diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c index 55f76e422fa02..af539151d6638 100644 --- a/drivers/net/wan/cosa.c +++ b/drivers/net/wan/cosa.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* $Id: cosa.c,v 1.31 2000/03/08 17:47:16 kas Exp $ */ /* * Copyright (C) 1995-1997 Jan "Yenya" Kasprzak <kas@fi.muni.cz> * Generic HDLC port Copyright (C) 2008 Krzysztof Halasa <khc@pm.waw.pl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/net/wan/cosa.h b/drivers/net/wan/cosa.h index 028f3d96b9717..f57e0af9d56af 100644 --- a/drivers/net/wan/cosa.h +++ b/drivers/net/wan/cosa.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* $Id: cosa.h,v 1.6 1999/01/06 14:02:44 kas Exp $ */ /* * Copyright (C) 1995-1997 Jan "Yenya" Kasprzak <kas@fi.muni.cz> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef COSA_H__ diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index 0e3f8ed84660e..0f1217b506ad2 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * "LAPB via ethernet" driver release 001 * * This code REQUIRES 2.1.15 or higher/ NET3.038 * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * This is a "pseudo" network driver to allow LAPB over Ethernet. * * This driver can use any ethernet destination address, and can be diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c index 88045f93a76c1..51934d191f339 100644 --- a/drivers/net/wireless/ath/carl9170/fw.c +++ b/drivers/net/wireless/ath/carl9170/fw.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Atheros CARL9170 driver * * firmware parser * * Copyright 2009, 2010, Christian Lamparter <chunkeey@googlemail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. If not, see - * http://www.gnu.org/licenses/. */ #include <linux/kernel.h> diff --git a/drivers/net/wireless/atmel/atmel.h b/drivers/net/wireless/atmel/atmel.h index 96f7318cbb04d..d2aa52cf6e8b1 100644 --- a/drivers/net/wireless/atmel/atmel.h +++ b/drivers/net/wireless/atmel/atmel.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /*** -*- linux-c -*- ********************************************************** Driver for Atmel at76c502 at76c504 and at76c506 wireless cards. Copyright 2005 Dan Williams and Red Hat, Inc. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This software is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with Atmel wireless lan drivers; if not, see - <http://www.gnu.org/licenses/>. ******************************************************************************/ diff --git a/drivers/net/wireless/atmel/atmel_pci.c b/drivers/net/wireless/atmel/atmel_pci.c index 30df58a41a836..47f7ccb32414e 100644 --- a/drivers/net/wireless/atmel/atmel_pci.c +++ b/drivers/net/wireless/atmel/atmel_pci.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /*** -*- linux-c -*- ********************************************************** Driver for Atmel at76c502 at76c504 and at76c506 wireless cards. Copyright 2004 Simon Kelley. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This software is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with Atmel wireless lan drivers; if not, see - <http://www.gnu.org/licenses/>. ******************************************************************************/ #include <linux/pci.h> diff --git a/drivers/nfc/s3fwrn5/core.c b/drivers/nfc/s3fwrn5/core.c index 9d9c8d57a042d..91d4d5b28a7d9 100644 --- a/drivers/nfc/s3fwrn5/core.c +++ b/drivers/nfc/s3fwrn5/core.c @@ -1,20 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * NCI based driver for Samsung S3FWRN5 NFC chip * * Copyright (C) 2015 Samsung Electrnoics * Robert Baldyga <r.baldyga@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2 or later, as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #include <linux/module.h> diff --git a/drivers/nfc/s3fwrn5/firmware.c b/drivers/nfc/s3fwrn5/firmware.c index b681073ae8bab..be110d9cef022 100644 --- a/drivers/nfc/s3fwrn5/firmware.c +++ b/drivers/nfc/s3fwrn5/firmware.c @@ -1,20 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * NCI based driver for Samsung S3FWRN5 NFC chip * * Copyright (C) 2015 Samsung Electrnoics * Robert Baldyga <r.baldyga@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2 or later, as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #include <linux/completion.h> diff --git a/drivers/nfc/s3fwrn5/firmware.h b/drivers/nfc/s3fwrn5/firmware.h index 1ec0647ab9178..cf1a83a5a5253 100644 --- a/drivers/nfc/s3fwrn5/firmware.h +++ b/drivers/nfc/s3fwrn5/firmware.h @@ -1,20 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * NCI based driver for Samsung S3FWRN5 NFC chip * * Copyright (C) 2015 Samsung Electrnoics * Robert Baldyga <r.baldyga@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2 or later, as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef __LOCAL_S3FWRN5_FIRMWARE_H_ diff --git a/drivers/nfc/s3fwrn5/i2c.c b/drivers/nfc/s3fwrn5/i2c.c index 4da409e77a72e..e4f7fa00862de 100644 --- a/drivers/nfc/s3fwrn5/i2c.c +++ b/drivers/nfc/s3fwrn5/i2c.c @@ -1,20 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * I2C Link Layer for Samsung S3FWRN5 NCI based Driver * * Copyright (C) 2015 Samsung Electrnoics * Robert Baldyga <r.baldyga@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2 or later, as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #include <linux/i2c.h> diff --git a/drivers/nfc/s3fwrn5/nci.c b/drivers/nfc/s3fwrn5/nci.c index 075e4e877b331..103bf5c92bdc9 100644 --- a/drivers/nfc/s3fwrn5/nci.c +++ b/drivers/nfc/s3fwrn5/nci.c @@ -1,20 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * NCI based driver for Samsung S3FWRN5 NFC chip * * Copyright (C) 2015 Samsung Electrnoics * Robert Baldyga <r.baldyga@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2 or later, as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #include <linux/completion.h> diff --git a/drivers/nfc/s3fwrn5/nci.h b/drivers/nfc/s3fwrn5/nci.h index 60c7fb575b66c..23c0b28f247a2 100644 --- a/drivers/nfc/s3fwrn5/nci.h +++ b/drivers/nfc/s3fwrn5/nci.h @@ -1,20 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * NCI based driver for Samsung S3FWRN5 NFC chip * * Copyright (C) 2015 Samsung Electrnoics * Robert Baldyga <r.baldyga@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2 or later, as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef __LOCAL_S3FWRN5_NCI_H_ diff --git a/drivers/nfc/s3fwrn5/s3fwrn5.h b/drivers/nfc/s3fwrn5/s3fwrn5.h index 7d5e516036fb2..ede68bb5eeae7 100644 --- a/drivers/nfc/s3fwrn5/s3fwrn5.h +++ b/drivers/nfc/s3fwrn5/s3fwrn5.h @@ -1,20 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * NCI based driver for Samsung S3FWRN5 NFC chip * * Copyright (C) 2015 Samsung Electrnoics * Robert Baldyga <r.baldyga@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2 or later, as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef __LOCAL_S3FWRN5_H_ diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 7ff684159f29a..2eb6a6cfe9e4c 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -642,7 +642,7 @@ static struct attribute *nd_device_attributes[] = { NULL, }; -/** +/* * nd_device_attribute_group - generic attributes for all devices on an nd bus */ struct attribute_group nd_device_attribute_group = { @@ -671,7 +671,7 @@ static umode_t nd_numa_attr_visible(struct kobject *kobj, struct attribute *a, return a->mode; } -/** +/* * nd_numa_attribute_group - NUMA attributes for all devices on an nd bus */ struct attribute_group nd_numa_attribute_group = { diff --git a/drivers/nvdimm/label.c b/drivers/nvdimm/label.c index 2030805aa216c..edf278067e72b 100644 --- a/drivers/nvdimm/label.c +++ b/drivers/nvdimm/label.c @@ -25,6 +25,8 @@ static guid_t nvdimm_btt2_guid; static guid_t nvdimm_pfn_guid; static guid_t nvdimm_dax_guid; +static const char NSINDEX_SIGNATURE[] = "NAMESPACE_INDEX\0"; + static u32 best_seq(u32 a, u32 b) { a &= NSINDEX_SEQ_MASK; diff --git a/drivers/nvdimm/label.h b/drivers/nvdimm/label.h index e9a2ad3c2150b..4bb7add395801 100644 --- a/drivers/nvdimm/label.h +++ b/drivers/nvdimm/label.h @@ -38,8 +38,6 @@ enum { ND_NSINDEX_INIT = 0x1, }; -static const char NSINDEX_SIGNATURE[] = "NAMESPACE_INDEX\0"; - /** * struct nd_namespace_index - label set superblock * @sig: NAMESPACE_INDEX\0 diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c index 0279eb1da3ef5..d9d845077b8be 100644 --- a/drivers/nvdimm/pmem.c +++ b/drivers/nvdimm/pmem.c @@ -281,20 +281,27 @@ static long pmem_dax_direct_access(struct dax_device *dax_dev, return __pmem_direct_access(pmem, pgoff, nr_pages, kaddr, pfn); } +/* + * Use the 'no check' versions of copy_from_iter_flushcache() and + * copy_to_iter_mcsafe() to bypass HARDENED_USERCOPY overhead. Bounds + * checking, both file offset and device offset, is handled by + * dax_iomap_actor() + */ static size_t pmem_copy_from_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr, size_t bytes, struct iov_iter *i) { - return copy_from_iter_flushcache(addr, bytes, i); + return _copy_from_iter_flushcache(addr, bytes, i); } static size_t pmem_copy_to_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr, size_t bytes, struct iov_iter *i) { - return copy_to_iter_mcsafe(addr, bytes, i); + return _copy_to_iter_mcsafe(addr, bytes, i); } static const struct dax_operations pmem_dax_ops = { .direct_access = pmem_dax_direct_access, + .dax_supported = generic_fsdax_supported, .copy_from_iter = pmem_copy_from_iter, .copy_to_iter = pmem_copy_to_iter, }; diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 7da80f3753156..1b7c2afd84cbb 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1257,9 +1257,9 @@ static u32 nvme_passthru_start(struct nvme_ctrl *ctrl, struct nvme_ns *ns, return 0; } - effects |= nvme_known_admin_effects(opcode); if (ctrl->effects) effects = le32_to_cpu(ctrl->effects->acs[opcode]); + effects |= nvme_known_admin_effects(opcode); /* * For simplicity, IO to all namespaces is quiesced even if the command @@ -1361,9 +1361,14 @@ static struct nvme_ns *nvme_get_ns_from_disk(struct gendisk *disk, { #ifdef CONFIG_NVME_MULTIPATH if (disk->fops == &nvme_ns_head_ops) { + struct nvme_ns *ns; + *head = disk->private_data; *srcu_idx = srcu_read_lock(&(*head)->srcu); - return nvme_find_path(*head); + ns = nvme_find_path(*head); + if (!ns) + srcu_read_unlock(&(*head)->srcu, *srcu_idx); + return ns; } #endif *head = NULL; @@ -1377,42 +1382,56 @@ static void nvme_put_ns_from_disk(struct nvme_ns_head *head, int idx) srcu_read_unlock(&head->srcu, idx); } -static int nvme_ns_ioctl(struct nvme_ns *ns, unsigned cmd, unsigned long arg) +static int nvme_ioctl(struct block_device *bdev, fmode_t mode, + unsigned int cmd, unsigned long arg) { + struct nvme_ns_head *head = NULL; + void __user *argp = (void __user *)arg; + struct nvme_ns *ns; + int srcu_idx, ret; + + ns = nvme_get_ns_from_disk(bdev->bd_disk, &head, &srcu_idx); + if (unlikely(!ns)) + return -EWOULDBLOCK; + + /* + * Handle ioctls that apply to the controller instead of the namespace + * seperately and drop the ns SRCU reference early. This avoids a + * deadlock when deleting namespaces using the passthrough interface. + */ + if (cmd == NVME_IOCTL_ADMIN_CMD || is_sed_ioctl(cmd)) { + struct nvme_ctrl *ctrl = ns->ctrl; + + nvme_get_ctrl(ns->ctrl); + nvme_put_ns_from_disk(head, srcu_idx); + + if (cmd == NVME_IOCTL_ADMIN_CMD) + ret = nvme_user_cmd(ctrl, NULL, argp); + else + ret = sed_ioctl(ctrl->opal_dev, cmd, argp); + + nvme_put_ctrl(ctrl); + return ret; + } + switch (cmd) { case NVME_IOCTL_ID: force_successful_syscall_return(); - return ns->head->ns_id; - case NVME_IOCTL_ADMIN_CMD: - return nvme_user_cmd(ns->ctrl, NULL, (void __user *)arg); + ret = ns->head->ns_id; + break; case NVME_IOCTL_IO_CMD: - return nvme_user_cmd(ns->ctrl, ns, (void __user *)arg); + ret = nvme_user_cmd(ns->ctrl, ns, argp); + break; case NVME_IOCTL_SUBMIT_IO: - return nvme_submit_io(ns, (void __user *)arg); + ret = nvme_submit_io(ns, argp); + break; default: -#ifdef CONFIG_NVM if (ns->ndev) - return nvme_nvm_ioctl(ns, cmd, arg); -#endif - if (is_sed_ioctl(cmd)) - return sed_ioctl(ns->ctrl->opal_dev, cmd, - (void __user *) arg); - return -ENOTTY; + ret = nvme_nvm_ioctl(ns, cmd, arg); + else + ret = -ENOTTY; } -} - -static int nvme_ioctl(struct block_device *bdev, fmode_t mode, - unsigned int cmd, unsigned long arg) -{ - struct nvme_ns_head *head = NULL; - struct nvme_ns *ns; - int srcu_idx, ret; - ns = nvme_get_ns_from_disk(bdev->bd_disk, &head, &srcu_idx); - if (unlikely(!ns)) - ret = -EWOULDBLOCK; - else - ret = nvme_ns_ioctl(ns, cmd, arg); nvme_put_ns_from_disk(head, srcu_idx); return ret; } @@ -2557,6 +2576,7 @@ int nvme_init_identify(struct nvme_ctrl *ctrl) ctrl->oacs = le16_to_cpu(id->oacs); ctrl->oncs = le16_to_cpu(id->oncs); + ctrl->mtfa = le16_to_cpu(id->mtfa); ctrl->oaes = le32_to_cpu(id->oaes); atomic_set(&ctrl->abort_limit, id->acl + 1); ctrl->vwc = id->vwc; @@ -3681,6 +3701,7 @@ EXPORT_SYMBOL_GPL(nvme_start_ctrl); void nvme_uninit_ctrl(struct nvme_ctrl *ctrl) { + dev_pm_qos_hide_latency_tolerance(ctrl->device); cdev_device_del(&ctrl->cdev, ctrl->device); } EXPORT_SYMBOL_GPL(nvme_uninit_ctrl); @@ -3880,6 +3901,18 @@ void nvme_start_queues(struct nvme_ctrl *ctrl) } EXPORT_SYMBOL_GPL(nvme_start_queues); + +void nvme_sync_queues(struct nvme_ctrl *ctrl) +{ + struct nvme_ns *ns; + + down_read(&ctrl->namespaces_rwsem); + list_for_each_entry(ns, &ctrl->namespaces, list) + blk_sync_queue(ns->queue); + up_read(&ctrl->namespaces_rwsem); +} +EXPORT_SYMBOL_GPL(nvme_sync_queues); + /* * Check we didn't inadvertently grow the command structure sizes: */ diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index 5ee75b5ff83f4..55553d293a98a 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -441,6 +441,7 @@ void nvme_complete_async_event(struct nvme_ctrl *ctrl, __le16 status, void nvme_stop_queues(struct nvme_ctrl *ctrl); void nvme_start_queues(struct nvme_ctrl *ctrl); void nvme_kill_queues(struct nvme_ctrl *ctrl); +void nvme_sync_queues(struct nvme_ctrl *ctrl); void nvme_unfreeze(struct nvme_ctrl *ctrl); void nvme_wait_freeze(struct nvme_ctrl *ctrl); void nvme_wait_freeze_timeout(struct nvme_ctrl *ctrl, long timeout); diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 2a8708c9ac18f..f562154551ce7 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -464,7 +464,7 @@ static int nvme_pci_map_queues(struct blk_mq_tag_set *set) * affinity), so use the regular blk-mq cpu mapping */ map->queue_offset = qoff; - if (i != HCTX_TYPE_POLL) + if (i != HCTX_TYPE_POLL && offset) blk_mq_pci_map_queues(map, to_pci_dev(dev->dev), offset); else blk_mq_map_queues(map); @@ -1257,7 +1257,6 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req, bool reserved) struct nvme_dev *dev = nvmeq->dev; struct request *abort_req; struct nvme_command cmd; - bool shutdown = false; u32 csts = readl(dev->bar + NVME_REG_CSTS); /* If PCI error recovery process is happening, we cannot reset or @@ -1294,17 +1293,18 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req, bool reserved) * shutdown, so we return BLK_EH_DONE. */ switch (dev->ctrl.state) { - case NVME_CTRL_DELETING: - shutdown = true; - /* fall through */ case NVME_CTRL_CONNECTING: - case NVME_CTRL_RESETTING: + nvme_change_ctrl_state(&dev->ctrl, NVME_CTRL_DELETING); + /* fall through */ + case NVME_CTRL_DELETING: dev_warn_ratelimited(dev->ctrl.device, "I/O %d QID %d timeout, disable controller\n", req->tag, nvmeq->qid); - nvme_dev_disable(dev, shutdown); + nvme_dev_disable(dev, true); nvme_req(req)->flags |= NVME_REQ_CANCELLED; return BLK_EH_DONE; + case NVME_CTRL_RESETTING: + return BLK_EH_RESET_TIMER; default: break; } @@ -2376,7 +2376,7 @@ static void nvme_pci_disable(struct nvme_dev *dev) static void nvme_dev_disable(struct nvme_dev *dev, bool shutdown) { - bool dead = true; + bool dead = true, freeze = false; struct pci_dev *pdev = to_pci_dev(dev->dev); mutex_lock(&dev->shutdown_lock); @@ -2384,8 +2384,10 @@ static void nvme_dev_disable(struct nvme_dev *dev, bool shutdown) u32 csts = readl(dev->bar + NVME_REG_CSTS); if (dev->ctrl.state == NVME_CTRL_LIVE || - dev->ctrl.state == NVME_CTRL_RESETTING) + dev->ctrl.state == NVME_CTRL_RESETTING) { + freeze = true; nvme_start_freeze(&dev->ctrl); + } dead = !!((csts & NVME_CSTS_CFS) || !(csts & NVME_CSTS_RDY) || pdev->error_state != pci_channel_io_normal); } @@ -2394,10 +2396,8 @@ static void nvme_dev_disable(struct nvme_dev *dev, bool shutdown) * Give the controller a chance to complete all entered requests if * doing a safe shutdown. */ - if (!dead) { - if (shutdown) - nvme_wait_freeze_timeout(&dev->ctrl, NVME_IO_TIMEOUT); - } + if (!dead && shutdown && freeze) + nvme_wait_freeze_timeout(&dev->ctrl, NVME_IO_TIMEOUT); nvme_stop_queues(&dev->ctrl); @@ -2492,6 +2492,7 @@ static void nvme_reset_work(struct work_struct *work) */ if (dev->ctrl.ctrl_config & NVME_CC_ENABLE) nvme_dev_disable(dev, false); + nvme_sync_queues(&dev->ctrl); mutex_lock(&dev->shutdown_lock); result = nvme_pci_enable(dev); diff --git a/drivers/phy/broadcom/phy-brcm-sata.c b/drivers/phy/broadcom/phy-brcm-sata.c index 0f4a06ff7fd3b..50ac75bbb0c9e 100644 --- a/drivers/phy/broadcom/phy-brcm-sata.c +++ b/drivers/phy/broadcom/phy-brcm-sata.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Broadcom SATA3 AHCI Controller PHY Driver * * Copyright (C) 2016 Broadcom - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/delay.h> diff --git a/drivers/phy/ti/phy-twl4030-usb.c b/drivers/phy/ti/phy-twl4030-usb.c index 176e16a365534..9887f908f5401 100644 --- a/drivers/phy/ti/phy-twl4030-usb.c +++ b/drivers/phy/ti/phy-twl4030-usb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * twl4030_usb - TWL4030 USB transceiver, talking to OMAP OTG controller * @@ -5,20 +6,6 @@ * Copyright (C) 2008 Nokia Corporation * Contact: Felipe Balbi <felipe.balbi@nokia.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Current status: * - HS USB ULPI mode works. * - 3-pin mode support may be added in future. diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 0522c22241470..b372419d61f26 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -277,7 +277,7 @@ config PINCTRL_ST config PINCTRL_STMFX tristate "STMicroelectronics STMFX GPIO expander pinctrl driver" depends on I2C - depends on OF || COMPILE_TEST + depends on OF_GPIO select GENERIC_PINCONF select GPIOLIB_IRQCHIP select MFD_STMFX diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c index d7acbb79cdf7d..a18d6eefe6726 100644 --- a/drivers/pinctrl/intel/pinctrl-intel.c +++ b/drivers/pinctrl/intel/pinctrl-intel.c @@ -33,13 +33,13 @@ #define PADOWN_BITS 4 #define PADOWN_SHIFT(p) ((p) % 8 * PADOWN_BITS) -#define PADOWN_MASK(p) (0xf << PADOWN_SHIFT(p)) +#define PADOWN_MASK(p) (GENMASK(3, 0) << PADOWN_SHIFT(p)) #define PADOWN_GPP(p) ((p) / 8) /* Offset from pad_regs */ #define PADCFG0 0x000 #define PADCFG0_RXEVCFG_SHIFT 25 -#define PADCFG0_RXEVCFG_MASK (3 << PADCFG0_RXEVCFG_SHIFT) +#define PADCFG0_RXEVCFG_MASK GENMASK(26, 25) #define PADCFG0_RXEVCFG_LEVEL 0 #define PADCFG0_RXEVCFG_EDGE 1 #define PADCFG0_RXEVCFG_DISABLED 2 @@ -51,7 +51,7 @@ #define PADCFG0_GPIROUTSMI BIT(18) #define PADCFG0_GPIROUTNMI BIT(17) #define PADCFG0_PMODE_SHIFT 10 -#define PADCFG0_PMODE_MASK (0xf << PADCFG0_PMODE_SHIFT) +#define PADCFG0_PMODE_MASK GENMASK(13, 10) #define PADCFG0_GPIORXDIS BIT(9) #define PADCFG0_GPIOTXDIS BIT(8) #define PADCFG0_GPIORXSTATE BIT(1) @@ -60,7 +60,7 @@ #define PADCFG1 0x004 #define PADCFG1_TERM_UP BIT(13) #define PADCFG1_TERM_SHIFT 10 -#define PADCFG1_TERM_MASK (7 << PADCFG1_TERM_SHIFT) +#define PADCFG1_TERM_MASK GENMASK(12, 10) #define PADCFG1_TERM_20K 4 #define PADCFG1_TERM_2K 3 #define PADCFG1_TERM_5K 2 @@ -914,35 +914,6 @@ static void intel_gpio_irq_ack(struct irq_data *d) } } -static void intel_gpio_irq_enable(struct irq_data *d) -{ - struct gpio_chip *gc = irq_data_get_irq_chip_data(d); - struct intel_pinctrl *pctrl = gpiochip_get_data(gc); - const struct intel_community *community; - const struct intel_padgroup *padgrp; - int pin; - - pin = intel_gpio_to_pin(pctrl, irqd_to_hwirq(d), &community, &padgrp); - if (pin >= 0) { - unsigned int gpp, gpp_offset, is_offset; - unsigned long flags; - u32 value; - - gpp = padgrp->reg_num; - gpp_offset = padgroup_offset(padgrp, pin); - is_offset = community->is_offset + gpp * 4; - - raw_spin_lock_irqsave(&pctrl->lock, flags); - /* Clear interrupt status first to avoid unexpected interrupt */ - writel(BIT(gpp_offset), community->regs + is_offset); - - value = readl(community->regs + community->ie_offset + gpp * 4); - value |= BIT(gpp_offset); - writel(value, community->regs + community->ie_offset + gpp * 4); - raw_spin_unlock_irqrestore(&pctrl->lock, flags); - } -} - static void intel_gpio_irq_mask_unmask(struct irq_data *d, bool mask) { struct gpio_chip *gc = irq_data_get_irq_chip_data(d); @@ -955,15 +926,20 @@ static void intel_gpio_irq_mask_unmask(struct irq_data *d, bool mask) if (pin >= 0) { unsigned int gpp, gpp_offset; unsigned long flags; - void __iomem *reg; + void __iomem *reg, *is; u32 value; gpp = padgrp->reg_num; gpp_offset = padgroup_offset(padgrp, pin); reg = community->regs + community->ie_offset + gpp * 4; + is = community->regs + community->is_offset + gpp * 4; raw_spin_lock_irqsave(&pctrl->lock, flags); + + /* Clear interrupt status first to avoid unexpected interrupt */ + writel(BIT(gpp_offset), is); + value = readl(reg); if (mask) value &= ~BIT(gpp_offset); @@ -1107,7 +1083,6 @@ static irqreturn_t intel_gpio_irq(int irq, void *data) static struct irq_chip intel_gpio_irqchip = { .name = "intel-gpio", - .irq_enable = intel_gpio_irq_enable, .irq_ack = intel_gpio_irq_ack, .irq_mask = intel_gpio_irq_mask, .irq_unmask = intel_gpio_irq_unmask, diff --git a/drivers/platform/olpc/olpc-ec.c b/drivers/platform/olpc/olpc-ec.c index 374a8028fec77..7f25d6c661490 100644 --- a/drivers/platform/olpc/olpc-ec.c +++ b/drivers/platform/olpc/olpc-ec.c @@ -1,11 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Generic driver for the OLPC Embedded Controller. * * Author: Andres Salomon <dilinger@queued.net> * * Copyright (C) 2011-2012 One Laptop per Child Foundation. - * - * Licensed under the GPL v2 or later. */ #include <linux/completion.h> #include <linux/debugfs.h> diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c index c7039f52ad518..b1d8043762371 100644 --- a/drivers/platform/x86/pmc_atom.c +++ b/drivers/platform/x86/pmc_atom.c @@ -398,12 +398,45 @@ static int pmc_dbgfs_register(struct pmc_dev *pmc) */ static const struct dmi_system_id critclk_systems[] = { { + /* pmc_plt_clk0 is used for an external HSIC USB HUB */ .ident = "MPL CEC1x", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "MPL AG"), DMI_MATCH(DMI_PRODUCT_NAME, "CEC10 Family"), }, }, + { + /* pmc_plt_clk0 - 3 are used for the 4 ethernet controllers */ + .ident = "Lex 3I380D", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Lex BayTrail"), + DMI_MATCH(DMI_PRODUCT_NAME, "3I380D"), + }, + }, + { + /* pmc_plt_clk* - are used for ethernet controllers */ + .ident = "Beckhoff CB3163", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"), + DMI_MATCH(DMI_BOARD_NAME, "CB3163"), + }, + }, + { + /* pmc_plt_clk* - are used for ethernet controllers */ + .ident = "Beckhoff CB6263", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"), + DMI_MATCH(DMI_BOARD_NAME, "CB6263"), + }, + }, + { + /* pmc_plt_clk* - are used for ethernet controllers */ + .ident = "Beckhoff CB6363", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"), + DMI_MATCH(DMI_BOARD_NAME, "CB6363"), + }, + }, { /*sentinel*/ } }; diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c index 2058445fc456d..fb088dd8529ec 100644 --- a/drivers/platform/x86/sony-laptop.c +++ b/drivers/platform/x86/sony-laptop.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ACPI Sony Notebook Control Driver (SNC and SPIC) * @@ -25,21 +26,6 @@ * Copyright (C) 2000 Andrew Tridgell <tridge@valinux.com> * * Earlier work by Werner Almesberger, Paul `Rusty' Russell and Paul Mackerras. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c index d8bf5a13aa070..179b737280e13 100644 --- a/drivers/pnp/isapnp/core.c +++ b/drivers/pnp/isapnp/core.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ISA Plug & Play support * Copyright (c) by Jaroslav Kysela <perex@perex.cz> * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Changelog: * 2000-01-01 Added quirks handling for buggy hardware * Peter Denison <peterd@pnd-pc.demon.co.uk> diff --git a/drivers/pnp/isapnp/proc.c b/drivers/pnp/isapnp/proc.c index 0516131408121..36820979bd1cb 100644 --- a/drivers/pnp/isapnp/proc.c +++ b/drivers/pnp/isapnp/proc.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ISA Plug & Play support * Copyright (c) by Jaroslav Kysela <perex@perex.cz> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c index c79417ca1b3cb..da78dc77aed32 100644 --- a/drivers/pnp/pnpacpi/rsparser.c +++ b/drivers/pnp/pnpacpi/rsparser.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * pnpacpi -- PnP ACPI driver * @@ -5,16 +6,6 @@ * Copyright (c) 2004 Li Shaohua <shaohua.li@intel.com> * Copyright (C) 2008 Hewlett-Packard Development Company, L.P. * Bjorn Helgaas <bjorn.helgaas@hp.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/kernel.h> #include <linux/acpi.h> diff --git a/drivers/pps/clients/pps-gpio.c b/drivers/pps/clients/pps-gpio.c index 4b6418039387f..e0de1df2ede07 100644 --- a/drivers/pps/clients/pps-gpio.c +++ b/drivers/pps/clients/pps-gpio.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * pps-gpio.c -- PPS client driver using GPIO * - * * Copyright (C) 2010 Ricardo Martins <rasm@fe.up.pt> * Copyright (C) 2011 James Nuss <jamesnuss@nanometrics.ca> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define PPS_GPIO_NAME "pps-gpio" diff --git a/drivers/pps/clients/pps-ktimer.c b/drivers/pps/clients/pps-ktimer.c index 728818b87af3a..d33106bd7a290 100644 --- a/drivers/pps/clients/pps-ktimer.c +++ b/drivers/pps/clients/pps-ktimer.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * pps-ktimer.c -- kernel timer test client * - * * Copyright (C) 2005-2006 Rodolfo Giometti <giometti@linux.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/pps/clients/pps-ldisc.c b/drivers/pps/clients/pps-ldisc.c index 00f6c460e493c..4fd0cbf7f9318 100644 --- a/drivers/pps/clients/pps-ldisc.c +++ b/drivers/pps/clients/pps-ldisc.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * pps-ldisc.c -- PPS line discipline * - * * Copyright (C) 2008 Rodolfo Giometti <giometti@linux.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/pps/clients/pps_parport.c b/drivers/pps/clients/pps_parport.c index 7226e39aae83a..7a41fb7b0decf 100644 --- a/drivers/pps/clients/pps_parport.c +++ b/drivers/pps/clients/pps_parport.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * pps_parport.c -- kernel parallel port PPS client * - * * Copyright (C) 2009 Alexander Gordeev <lasaine@lvk.cs.msu.su> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/pps/generators/pps_gen_parport.c b/drivers/pps/generators/pps_gen_parport.c index 7fd36cac063b7..6a1af7664f3b4 100644 --- a/drivers/pps/generators/pps_gen_parport.c +++ b/drivers/pps/generators/pps_gen_parport.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * pps_gen_parport.c -- kernel parallel port PPS signal generator * - * * Copyright (C) 2009 Alexander Gordeev <lasaine@lvk.cs.msu.su> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/pps/kapi.c b/drivers/pps/kapi.c index a1c3cd38754f2..d9d566f70ed19 100644 --- a/drivers/pps/kapi.c +++ b/drivers/pps/kapi.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * kernel API * - * * Copyright (C) 2005-2009 Rodolfo Giometti <giometti@linux.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/pps/kc.c b/drivers/pps/kc.c index e219db1f1c84d..50dc59af45be2 100644 --- a/drivers/pps/kc.c +++ b/drivers/pps/kc.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * PPS kernel consumer API * * Copyright (C) 2009-2010 Alexander Gordeev <lasaine@lvk.cs.msu.su> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/pps/kc.h b/drivers/pps/kc.h index d296fcd0a1757..24730559449c4 100644 --- a/drivers/pps/kc.h +++ b/drivers/pps/kc.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * PPS kernel consumer API header * * Copyright (C) 2009-2010 Alexander Gordeev <lasaine@lvk.cs.msu.su> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef LINUX_PPS_KC_H diff --git a/drivers/pps/pps.c b/drivers/pps/pps.c index 8febacb8fc54d..3a546ec10d904 100644 --- a/drivers/pps/pps.c +++ b/drivers/pps/pps.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * PPS core file * - * * Copyright (C) 2005-2009 Rodolfo Giometti <giometti@linux.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/pps/sysfs.c b/drivers/pps/sysfs.c index aefb75d67094c..134bc33f6ad00 100644 --- a/drivers/pps/sysfs.c +++ b/drivers/pps/sysfs.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * PPS sysfs support * - * * Copyright (C) 2007-2009 Rodolfo Giometti <giometti@linux.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/drivers/ptp/ptp_chardev.c b/drivers/ptp/ptp_chardev.c index 7cbea796652ac..18ffe449efdf7 100644 --- a/drivers/ptp/ptp_chardev.c +++ b/drivers/ptp/ptp_chardev.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * PTP 1588 clock support - character device implementation. * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> #include <linux/posix-clock.h> diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c index 79bd102c9bbce..e189fa1be21e4 100644 --- a/drivers/ptp/ptp_clock.c +++ b/drivers/ptp/ptp_clock.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * PTP 1588 clock support * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/idr.h> #include <linux/device.h> diff --git a/drivers/ptp/ptp_ixp46x.c b/drivers/ptp/ptp_ixp46x.c index 1171ffd210b32..67028484e9a08 100644 --- a/drivers/ptp/ptp_ixp46x.c +++ b/drivers/ptp/ptp_ixp46x.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * PTP 1588 clock using the IXP46X * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/device.h> #include <linux/err.h> diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h index c7c62b782cb95..9171d42468fdb 100644 --- a/drivers/ptp/ptp_private.h +++ b/drivers/ptp/ptp_private.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * PTP 1588 clock support - private declarations for the core module. * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _PTP_PRIVATE_H_ #define _PTP_PRIVATE_H_ diff --git a/drivers/ptp/ptp_qoriq.c b/drivers/ptp/ptp_qoriq.c index e10642403b258..c61f00b72e156 100644 --- a/drivers/ptp/ptp_qoriq.c +++ b/drivers/ptp/ptp_qoriq.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * PTP 1588 clock for Freescale QorIQ 1588 timer * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c index 48401dfcd999a..be076a91e20e6 100644 --- a/drivers/ptp/ptp_sysfs.c +++ b/drivers/ptp/ptp_sysfs.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * PTP 1588 clock support - sysfs interface. * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/capability.h> #include <linux/slab.h> diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c index 34b228626bd58..ab38c8203b790 100644 --- a/drivers/pwm/pwm-tiecap.c +++ b/drivers/pwm/pwm-tiecap.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ECAP PWM driver * * Copyright (C) 2012 Texas Instruments, Inc. - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c index ad4a40c0f27cf..7b4c770ce9d67 100644 --- a/drivers/pwm/pwm-tiehrpwm.c +++ b/drivers/pwm/pwm-tiehrpwm.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * EHRPWM PWM driver * * Copyright (C) 2012 Texas Instruments, Inc. - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/pwm/sysfs.c b/drivers/pwm/sysfs.c index 719f8fada0a73..bf6823fe08125 100644 --- a/drivers/pwm/sysfs.c +++ b/drivers/pwm/sysfs.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * A simple sysfs interface for the generic PWM framework * * Copyright (C) 2013 H Hartley Sweeten <hsweeten@visionengravers.com> * * Based on previous work by Lars Poeschel <poeschel@lemonage.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/device.h> diff --git a/drivers/rtc/rtc-opal.c b/drivers/rtc/rtc-opal.c index 3dd9d266ce096..7b9f8bcf86fec 100644 --- a/drivers/rtc/rtc-opal.c +++ b/drivers/rtc/rtc-opal.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * IBM OPAL RTC driver * Copyright (C) 2014 IBM - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/rtc/rtc-st-lpc.c b/drivers/rtc/rtc-st-lpc.c index bee75ca7ff79b..5fe021821831d 100644 --- a/drivers/rtc/rtc-st-lpc.c +++ b/drivers/rtc/rtc-st-lpc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * rtc-st-lpc.c - ST's LPC RTC, powered by the Low Power Timer * @@ -7,11 +8,6 @@ * Lee Jones <lee.jones@linaro.org> for STMicroelectronics * * Based on the original driver written by Stuart Menefy. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index 4e8aedd50cb0d..d04d4378ca50f 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -59,6 +59,7 @@ static size_t dcssblk_dax_copy_to_iter(struct dax_device *dax_dev, static const struct dax_operations dcssblk_dax_ops = { .direct_access = dcssblk_dax_direct_access, + .dax_supported = generic_fsdax_supported, .copy_from_iter = dcssblk_dax_copy_from_iter, .copy_to_iter = dcssblk_dax_copy_to_iter, }; diff --git a/drivers/sbus/char/openprom.c b/drivers/sbus/char/openprom.c index 050879a2ddef2..30b9751aad302 100644 --- a/drivers/sbus/char/openprom.c +++ b/drivers/sbus/char/openprom.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Linux/SPARC PROM Configuration Driver * Copyright (C) 1996 Thomas K. Dyas (tdyas@noc.rutgers.edu) @@ -14,20 +15,6 @@ * sanity's sake. */ -/* This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ #include <linux/module.h> #include <linux/kernel.h> diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c index 16957d7ac414d..0068963bb933b 100644 --- a/drivers/scsi/53c700.c +++ b/drivers/scsi/53c700.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- mode: c; c-basic-offset: 8 -*- */ /* NCR (or Symbios) 53c700 and 53c700-66 Driver @@ -5,19 +6,6 @@ * Copyright (C) 2001 by James.Bottomley@HansenPartnership.com **----------------------------------------------------------------------------- ** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ** **----------------------------------------------------------------------------- */ diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c index 97872838b9837..88c649b3ef614 100644 --- a/drivers/scsi/aha152x.c +++ b/drivers/scsi/aha152x.c @@ -1,18 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* aha152x.c -- Adaptec AHA-152x driver * Author: Jürgen E. Fischer, fischer@norbit.de * Copyright 1993-2004 Jürgen E. Fischer * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * * $Id: aha152x.c,v 2.7 2004/01/24 11:42:59 fischer Exp $ * * $Log: aha152x.c,v $ @@ -228,7 +218,6 @@ * Revision 0.0 1993/08/14 19:54:25 root * empty function bodies; detect() works. * - * ************************************************************************** see Documentation/scsi/aha152x.txt for configuration details diff --git a/drivers/scsi/bnx2fc/bnx2fc_hwi.c b/drivers/scsi/bnx2fc/bnx2fc_hwi.c index 19734ec7f42e2..747f019fb3936 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_hwi.c +++ b/drivers/scsi/bnx2fc/bnx2fc_hwi.c @@ -830,7 +830,7 @@ ret_err_rqe: ((u64)err_entry->data.err_warn_bitmap_hi << 32) | (u64)err_entry->data.err_warn_bitmap_lo; for (i = 0; i < BNX2FC_NUM_ERR_BITS; i++) { - if (err_warn_bit_map & (u64) (1 << i)) { + if (err_warn_bit_map & ((u64)1 << i)) { err_warn = i; break; } diff --git a/drivers/scsi/dmx3191d.c b/drivers/scsi/dmx3191d.c index 8db1cc552932d..6df60b31ecb0d 100644 --- a/drivers/scsi/dmx3191d.c +++ b/drivers/scsi/dmx3191d.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* dmx3191d.c - driver for the Domex DMX3191D SCSI card. Copyright (C) 2000 by Massimo Piccioni <dafastidio@libero.it> @@ -5,19 +6,6 @@ Based on the generic NCR5380 driver by Drew Eckhardt et al. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/scsi/lasi700.c b/drivers/scsi/lasi700.c index dc839279bbd9e..abac2f350aeed 100644 --- a/drivers/scsi/lasi700.c +++ b/drivers/scsi/lasi700.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- mode: c; c-basic-offset: 8 -*- */ /* PARISC LASI driver for the 53c700 chip @@ -5,19 +6,6 @@ * Copyright (C) 2001 by James.Bottomley@HansenPartnership.com **----------------------------------------------------------------------------- ** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ** **----------------------------------------------------------------------------- */ diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c index 28a460c36c0b1..d50810da53a9f 100644 --- a/drivers/scsi/libsas/sas_init.c +++ b/drivers/scsi/libsas/sas_init.c @@ -1,26 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Serial Attached SCSI (SAS) Transport Layer initialization * * Copyright (C) 2005 Adaptec, Inc. All rights reserved. * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com> - * - * This file is licensed under GPLv2. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - * */ #include <linux/module.h> diff --git a/drivers/scsi/libsas/sas_internal.h b/drivers/scsi/libsas/sas_internal.h index 2cdb981cf4766..1f1e07e984777 100644 --- a/drivers/scsi/libsas/sas_internal.h +++ b/drivers/scsi/libsas/sas_internal.h @@ -1,26 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Serial Attached SCSI (SAS) class internal header file * * Copyright (C) 2005 Adaptec, Inc. All rights reserved. * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com> - * - * This file is licensed under GPLv2. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - * */ #ifndef _SAS_INTERNAL_H_ diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index b775445892af1..ede0674d83990 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -1,26 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Serial Attached SCSI (SAS) class SCSI Host glue. * * Copyright (C) 2005 Adaptec, Inc. All rights reserved. * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com> - * - * This file is licensed under GPLv2. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - * */ #include <linux/kthread.h> diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index e9adb3f1961d8..d4c65e2109e2f 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -176,6 +176,7 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr, int i; int len = 0; char tmp[LPFC_MAX_NVME_INFO_TMP_LEN] = {0}; + unsigned long iflags = 0; if (!(vport->cfg_enable_fc4_type & LPFC_ENABLE_NVME)) { len = scnprintf(buf, PAGE_SIZE, "NVME Disabled\n"); @@ -354,7 +355,7 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr, phba->sli4_hba.io_xri_max, lpfc_sli4_get_els_iocb_cnt(phba)); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; /* Port state is only one of two values for now. */ if (localport->port_id) @@ -370,15 +371,15 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr, wwn_to_u64(vport->fc_nodename.u.wwn), localport->port_id, statep); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) { nrport = NULL; - spin_lock(&vport->phba->hbalock); + spin_lock_irqsave(&vport->phba->hbalock, iflags); rport = lpfc_ndlp_get_nrport(ndlp); if (rport) nrport = rport->remoteport; - spin_unlock(&vport->phba->hbalock); + spin_unlock_irqrestore(&vport->phba->hbalock, iflags); if (!nrport) continue; @@ -397,39 +398,39 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr, /* Tab in to show lport ownership. */ if (strlcat(buf, "NVME RPORT ", PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; if (phba->brd_no >= 10) { if (strlcat(buf, " ", PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; } scnprintf(tmp, sizeof(tmp), "WWPN x%llx ", nrport->port_name); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; scnprintf(tmp, sizeof(tmp), "WWNN x%llx ", nrport->node_name); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; scnprintf(tmp, sizeof(tmp), "DID x%06x ", nrport->port_id); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; /* An NVME rport can have multiple roles. */ if (nrport->port_role & FC_PORT_ROLE_NVME_INITIATOR) { if (strlcat(buf, "INITIATOR ", PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; } if (nrport->port_role & FC_PORT_ROLE_NVME_TARGET) { if (strlcat(buf, "TARGET ", PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; } if (nrport->port_role & FC_PORT_ROLE_NVME_DISCOVERY) { if (strlcat(buf, "DISCSRVC ", PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; } if (nrport->port_role & ~(FC_PORT_ROLE_NVME_INITIATOR | FC_PORT_ROLE_NVME_TARGET | @@ -437,12 +438,12 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr, scnprintf(tmp, sizeof(tmp), "UNKNOWN ROLE x%x", nrport->port_role); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; } scnprintf(tmp, sizeof(tmp), "%s\n", statep); if (strlcat(buf, tmp, PAGE_SIZE) >= PAGE_SIZE) - goto buffer_done; + goto rcu_unlock_buf_done; } rcu_read_unlock(); @@ -504,7 +505,13 @@ lpfc_nvme_info_show(struct device *dev, struct device_attribute *attr, atomic_read(&lport->cmpl_fcp_err)); strlcat(buf, tmp, PAGE_SIZE); -buffer_done: + /* RCU is already unlocked. */ + goto buffer_done; + + rcu_unlock_buf_done: + rcu_read_unlock(); + + buffer_done: len = strnlen(buf, PAGE_SIZE); if (unlikely(len >= (PAGE_SIZE - 1))) { diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index c8fb0b455f2a8..5ac4f8d76b91d 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -7334,7 +7334,10 @@ int lpfc_send_rrq(struct lpfc_hba *phba, struct lpfc_node_rrq *rrq) { struct lpfc_nodelist *ndlp = lpfc_findnode_did(rrq->vport, - rrq->nlp_DID); + rrq->nlp_DID); + if (!ndlp) + return 1; + if (lpfc_test_rrq_active(phba, ndlp, rrq->xritag)) return lpfc_issue_els_rrq(rrq->vport, ndlp, rrq->nlp_DID, rrq); diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 2acda188b0dcf..d1512e4f97917 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -991,15 +991,14 @@ lpfc_cleanup_vports_rrqs(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) * @ndlp: Targets nodelist pointer for this exchange. * @xritag the xri in the bitmap to test. * - * This function is called with hbalock held. This function - * returns 0 = rrq not active for this xri - * 1 = rrq is valid for this xri. + * This function returns: + * 0 = rrq not active for this xri + * 1 = rrq is valid for this xri. **/ int lpfc_test_rrq_active(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, uint16_t xritag) { - lockdep_assert_held(&phba->hbalock); if (!ndlp) return 0; if (!ndlp->active_rrqs_xri_bitmap) @@ -1102,10 +1101,11 @@ out: * @phba: Pointer to HBA context object. * @piocb: Pointer to the iocbq. * - * This function is called with the ring lock held. This function - * gets a new driver sglq object from the sglq list. If the - * list is not empty then it is successful, it returns pointer to the newly - * allocated sglq object else it returns NULL. + * The driver calls this function with either the nvme ls ring lock + * or the fc els ring lock held depending on the iocb usage. This function + * gets a new driver sglq object from the sglq list. If the list is not empty + * then it is successful, it returns pointer to the newly allocated sglq + * object else it returns NULL. **/ static struct lpfc_sglq * __lpfc_sli_get_els_sglq(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq) @@ -1115,9 +1115,15 @@ __lpfc_sli_get_els_sglq(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq) struct lpfc_sglq *start_sglq = NULL; struct lpfc_io_buf *lpfc_cmd; struct lpfc_nodelist *ndlp; + struct lpfc_sli_ring *pring = NULL; int found = 0; - lockdep_assert_held(&phba->hbalock); + if (piocbq->iocb_flag & LPFC_IO_NVME_LS) + pring = phba->sli4_hba.nvmels_wq->pring; + else + pring = lpfc_phba_elsring(phba); + + lockdep_assert_held(&pring->ring_lock); if (piocbq->iocb_flag & LPFC_IO_FCP) { lpfc_cmd = (struct lpfc_io_buf *) piocbq->context1; @@ -1560,7 +1566,8 @@ lpfc_sli_ring_map(struct lpfc_hba *phba) * @pring: Pointer to driver SLI ring object. * @piocb: Pointer to the driver iocb object. * - * This function is called with hbalock held. The function adds the + * The driver calls this function with the hbalock held for SLI3 ports or + * the ring lock held for SLI4 ports. The function adds the * new iocb to txcmplq of the given ring. This function always returns * 0. If this function is called for ELS ring, this function checks if * there is a vport associated with the ELS command. This function also @@ -1570,7 +1577,10 @@ static int lpfc_sli_ringtxcmpl_put(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, struct lpfc_iocbq *piocb) { - lockdep_assert_held(&phba->hbalock); + if (phba->sli_rev == LPFC_SLI_REV4) + lockdep_assert_held(&pring->ring_lock); + else + lockdep_assert_held(&phba->hbalock); BUG_ON(!piocb); @@ -2967,8 +2977,8 @@ lpfc_sli_process_unsol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, * * This function looks up the iocb_lookup table to get the command iocb * corresponding to the given response iocb using the iotag of the - * response iocb. This function is called with the hbalock held - * for sli3 devices or the ring_lock for sli4 devices. + * response iocb. The driver calls this function with the hbalock held + * for SLI3 ports or the ring lock held for SLI4 ports. * This function returns the command iocb object if it finds the command * iocb else returns NULL. **/ @@ -2979,8 +2989,15 @@ lpfc_sli_iocbq_lookup(struct lpfc_hba *phba, { struct lpfc_iocbq *cmd_iocb = NULL; uint16_t iotag; - lockdep_assert_held(&phba->hbalock); + spinlock_t *temp_lock = NULL; + unsigned long iflag = 0; + if (phba->sli_rev == LPFC_SLI_REV4) + temp_lock = &pring->ring_lock; + else + temp_lock = &phba->hbalock; + + spin_lock_irqsave(temp_lock, iflag); iotag = prspiocb->iocb.ulpIoTag; if (iotag != 0 && iotag <= phba->sli.last_iotag) { @@ -2990,10 +3007,12 @@ lpfc_sli_iocbq_lookup(struct lpfc_hba *phba, list_del_init(&cmd_iocb->list); cmd_iocb->iocb_flag &= ~LPFC_IO_ON_TXCMPLQ; pring->txcmplq_cnt--; + spin_unlock_irqrestore(temp_lock, iflag); return cmd_iocb; } } + spin_unlock_irqrestore(temp_lock, iflag); lpfc_printf_log(phba, KERN_ERR, LOG_SLI, "0317 iotag x%x is out of " "range: max iotag x%x wd0 x%x\n", @@ -3009,8 +3028,8 @@ lpfc_sli_iocbq_lookup(struct lpfc_hba *phba, * @iotag: IOCB tag. * * This function looks up the iocb_lookup table to get the command iocb - * corresponding to the given iotag. This function is called with the - * hbalock held. + * corresponding to the given iotag. The driver calls this function with + * the ring lock held because this function is an SLI4 port only helper. * This function returns the command iocb object if it finds the command * iocb else returns NULL. **/ @@ -3019,8 +3038,15 @@ lpfc_sli_iocbq_lookup_by_tag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, uint16_t iotag) { struct lpfc_iocbq *cmd_iocb = NULL; + spinlock_t *temp_lock = NULL; + unsigned long iflag = 0; - lockdep_assert_held(&phba->hbalock); + if (phba->sli_rev == LPFC_SLI_REV4) + temp_lock = &pring->ring_lock; + else + temp_lock = &phba->hbalock; + + spin_lock_irqsave(temp_lock, iflag); if (iotag != 0 && iotag <= phba->sli.last_iotag) { cmd_iocb = phba->sli.iocbq_lookup[iotag]; if (cmd_iocb->iocb_flag & LPFC_IO_ON_TXCMPLQ) { @@ -3028,10 +3054,12 @@ lpfc_sli_iocbq_lookup_by_tag(struct lpfc_hba *phba, list_del_init(&cmd_iocb->list); cmd_iocb->iocb_flag &= ~LPFC_IO_ON_TXCMPLQ; pring->txcmplq_cnt--; + spin_unlock_irqrestore(temp_lock, iflag); return cmd_iocb; } } + spin_unlock_irqrestore(temp_lock, iflag); lpfc_printf_log(phba, KERN_ERR, LOG_SLI, "0372 iotag x%x lookup error: max iotag (x%x) " "iocb_flag x%x\n", @@ -3065,17 +3093,7 @@ lpfc_sli_process_sol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, int rc = 1; unsigned long iflag; - /* Based on the iotag field, get the cmd IOCB from the txcmplq */ - if (phba->sli_rev == LPFC_SLI_REV4) - spin_lock_irqsave(&pring->ring_lock, iflag); - else - spin_lock_irqsave(&phba->hbalock, iflag); cmdiocbp = lpfc_sli_iocbq_lookup(phba, pring, saveq); - if (phba->sli_rev == LPFC_SLI_REV4) - spin_unlock_irqrestore(&pring->ring_lock, iflag); - else - spin_unlock_irqrestore(&phba->hbalock, iflag); - if (cmdiocbp) { if (cmdiocbp->iocb_cmpl) { /* @@ -3406,8 +3424,10 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba *phba, break; } + spin_unlock_irqrestore(&phba->hbalock, iflag); cmdiocbq = lpfc_sli_iocbq_lookup(phba, pring, &rspiocbq); + spin_lock_irqsave(&phba->hbalock, iflag); if (unlikely(!cmdiocbq)) break; if (cmdiocbq->iocb_flag & LPFC_DRIVER_ABORTED) @@ -3601,9 +3621,12 @@ lpfc_sli_sp_handle_rspiocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, case LPFC_ABORT_IOCB: cmdiocbp = NULL; - if (irsp->ulpCommand != CMD_XRI_ABORTED_CX) + if (irsp->ulpCommand != CMD_XRI_ABORTED_CX) { + spin_unlock_irqrestore(&phba->hbalock, iflag); cmdiocbp = lpfc_sli_iocbq_lookup(phba, pring, saveq); + spin_lock_irqsave(&phba->hbalock, iflag); + } if (cmdiocbp) { /* Call the specified completion routine */ if (cmdiocbp->iocb_cmpl) { @@ -12976,13 +12999,11 @@ lpfc_sli4_els_wcqe_to_rspiocbq(struct lpfc_hba *phba, return NULL; wcqe = &irspiocbq->cq_event.cqe.wcqe_cmpl; - spin_lock_irqsave(&pring->ring_lock, iflags); pring->stats.iocb_event++; /* Look up the ELS command IOCB and create pseudo response IOCB */ cmdiocbq = lpfc_sli_iocbq_lookup_by_tag(phba, pring, bf_get(lpfc_wcqe_c_request_tag, wcqe)); if (unlikely(!cmdiocbq)) { - spin_unlock_irqrestore(&pring->ring_lock, iflags); lpfc_printf_log(phba, KERN_WARNING, LOG_SLI, "0386 ELS complete with no corresponding " "cmdiocb: 0x%x 0x%x 0x%x 0x%x\n", @@ -12992,6 +13013,7 @@ lpfc_sli4_els_wcqe_to_rspiocbq(struct lpfc_hba *phba, return NULL; } + spin_lock_irqsave(&pring->ring_lock, iflags); /* Put the iocb back on the txcmplq */ lpfc_sli_ringtxcmpl_put(phba, pring, cmdiocbq); spin_unlock_irqrestore(&pring->ring_lock, iflags); @@ -13762,9 +13784,9 @@ lpfc_sli4_fp_handle_fcp_wcqe(struct lpfc_hba *phba, struct lpfc_queue *cq, /* Look up the FCP command IOCB and create pseudo response IOCB */ spin_lock_irqsave(&pring->ring_lock, iflags); pring->stats.iocb_event++; + spin_unlock_irqrestore(&pring->ring_lock, iflags); cmdiocbq = lpfc_sli_iocbq_lookup_by_tag(phba, pring, bf_get(lpfc_wcqe_c_request_tag, wcqe)); - spin_unlock_irqrestore(&pring->ring_lock, iflags); if (unlikely(!cmdiocbq)) { lpfc_printf_log(phba, KERN_WARNING, LOG_SLI, "0374 FCP complete with no corresponding " diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h index f7d9ef4284176..220a932fe943f 100644 --- a/drivers/scsi/lpfc/lpfc_version.h +++ b/drivers/scsi/lpfc/lpfc_version.h @@ -20,7 +20,7 @@ * included with this package. * *******************************************************************/ -#define LPFC_DRIVER_VERSION "12.2.0.1" +#define LPFC_DRIVER_VERSION "12.2.0.2" #define LPFC_DRIVER_NAME "lpfc" /* Used for SLI 2/3 */ diff --git a/drivers/scsi/myrs.c b/drivers/scsi/myrs.c index b8d54ef8cf6df..eb0dd566330ab 100644 --- a/drivers/scsi/myrs.c +++ b/drivers/scsi/myrs.c @@ -818,7 +818,7 @@ static void myrs_log_event(struct myrs_hba *cs, struct myrs_event *ev) unsigned char ev_type, *ev_msg; struct Scsi_Host *shost = cs->host; struct scsi_device *sdev; - struct scsi_sense_hdr sshdr; + struct scsi_sense_hdr sshdr = {0}; unsigned char sense_info[4]; unsigned char cmd_specific[4]; diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c index 1a236a3dfd515..e6a95498ac0da 100644 --- a/drivers/scsi/ncr53c8xx.c +++ b/drivers/scsi/ncr53c8xx.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /****************************************************************************** ** Device driver for the PCI-SCSI NCR538XX controller family. ** ** Copyright (C) 1994 Wolfgang Stanglmeier ** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ** **----------------------------------------------------------------------------- ** diff --git a/drivers/scsi/ncr53c8xx.h b/drivers/scsi/ncr53c8xx.h index 02901c54b08be..8326f5f01e071 100644 --- a/drivers/scsi/ncr53c8xx.h +++ b/drivers/scsi/ncr53c8xx.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /****************************************************************************** ** Device driver for the PCI-SCSI NCR538XX controller family. ** ** Copyright (C) 1994 Wolfgang Stanglmeier ** Copyright (C) 1998-2001 Gerard Roudier <groudier@free.fr> ** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ** **----------------------------------------------------------------------------- ** diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c index da4d6e1106c43..70db792541556 100644 --- a/drivers/scsi/nsp32.c +++ b/drivers/scsi/nsp32.c @@ -1,20 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * NinjaSCSI-32Bi Cardbus, NinjaSCSI-32UDE PCI/CardBus SCSI driver * Copyright (C) 2001, 2002, 2003 * YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> * GOTO Masanori <gotom@debian.or.jp>, <gotom@debian.org> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * * Revision History: * 1.0: Initial Release. * 1.1: Add /proc SDTR status. diff --git a/drivers/scsi/nsp32.h b/drivers/scsi/nsp32.h index c0221829069c8..ab0726c070f72 100644 --- a/drivers/scsi/nsp32.h +++ b/drivers/scsi/nsp32.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Workbit NinjaSCSI-32Bi/UDE PCI/CardBus SCSI Host Bus Adapter driver * Basic data header - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _NSP32_H diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c index d1e98a6ea28ff..a366ff1a3959d 100644 --- a/drivers/scsi/pcmcia/sym53c500_cs.c +++ b/drivers/scsi/pcmcia/sym53c500_cs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * sym53c500_cs.c Bob Tracy (rct@frus.com) * @@ -25,16 +26,6 @@ * Original by Tom Corner (tcorner@via.at) was adapted from a * driver for the Qlogic SCSI card written by * David Hinds (dhinds@allegro.stanford.edu). -* -* This program is free software; you can redistribute it and/or modify it -* under the terms of the GNU General Public License as published by the -* Free Software Foundation; either version 2, or (at your option) any -* later version. -* -* This program is distributed in the hope that it will be useful, but -* WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -* General Public License for more details. */ #define SYM53C500_DEBUG 0 diff --git a/drivers/scsi/qedi/qedi_dbg.c b/drivers/scsi/qedi/qedi_dbg.c index 8fd28b056f73f..3383314a3882b 100644 --- a/drivers/scsi/qedi/qedi_dbg.c +++ b/drivers/scsi/qedi/qedi_dbg.c @@ -16,10 +16,6 @@ qedi_dbg_err(struct qedi_dbg_ctx *qedi, const char *func, u32 line, { va_list va; struct va_format vaf; - char nfunc[32]; - - memset(nfunc, 0, sizeof(nfunc)); - memcpy(nfunc, func, sizeof(nfunc) - 1); va_start(va, fmt); @@ -28,9 +24,9 @@ qedi_dbg_err(struct qedi_dbg_ctx *qedi, const char *func, u32 line, if (likely(qedi) && likely(qedi->pdev)) pr_err("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev), - nfunc, line, qedi->host_no, &vaf); + func, line, qedi->host_no, &vaf); else - pr_err("[0000:00:00.0]:[%s:%d]: %pV", nfunc, line, &vaf); + pr_err("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf); va_end(va); } @@ -41,10 +37,6 @@ qedi_dbg_warn(struct qedi_dbg_ctx *qedi, const char *func, u32 line, { va_list va; struct va_format vaf; - char nfunc[32]; - - memset(nfunc, 0, sizeof(nfunc)); - memcpy(nfunc, func, sizeof(nfunc) - 1); va_start(va, fmt); @@ -56,9 +48,9 @@ qedi_dbg_warn(struct qedi_dbg_ctx *qedi, const char *func, u32 line, if (likely(qedi) && likely(qedi->pdev)) pr_warn("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev), - nfunc, line, qedi->host_no, &vaf); + func, line, qedi->host_no, &vaf); else - pr_warn("[0000:00:00.0]:[%s:%d]: %pV", nfunc, line, &vaf); + pr_warn("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf); ret: va_end(va); @@ -70,10 +62,6 @@ qedi_dbg_notice(struct qedi_dbg_ctx *qedi, const char *func, u32 line, { va_list va; struct va_format vaf; - char nfunc[32]; - - memset(nfunc, 0, sizeof(nfunc)); - memcpy(nfunc, func, sizeof(nfunc) - 1); va_start(va, fmt); @@ -85,10 +73,10 @@ qedi_dbg_notice(struct qedi_dbg_ctx *qedi, const char *func, u32 line, if (likely(qedi) && likely(qedi->pdev)) pr_notice("[%s]:[%s:%d]:%d: %pV", - dev_name(&qedi->pdev->dev), nfunc, line, + dev_name(&qedi->pdev->dev), func, line, qedi->host_no, &vaf); else - pr_notice("[0000:00:00.0]:[%s:%d]: %pV", nfunc, line, &vaf); + pr_notice("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf); ret: va_end(va); @@ -100,10 +88,6 @@ qedi_dbg_info(struct qedi_dbg_ctx *qedi, const char *func, u32 line, { va_list va; struct va_format vaf; - char nfunc[32]; - - memset(nfunc, 0, sizeof(nfunc)); - memcpy(nfunc, func, sizeof(nfunc) - 1); va_start(va, fmt); @@ -115,9 +99,9 @@ qedi_dbg_info(struct qedi_dbg_ctx *qedi, const char *func, u32 line, if (likely(qedi) && likely(qedi->pdev)) pr_info("[%s]:[%s:%d]:%d: %pV", dev_name(&qedi->pdev->dev), - nfunc, line, qedi->host_no, &vaf); + func, line, qedi->host_no, &vaf); else - pr_info("[0000:00:00.0]:[%s:%d]: %pV", nfunc, line, &vaf); + pr_info("[0000:00:00.0]:[%s:%d]: %pV", func, line, &vaf); ret: va_end(va); diff --git a/drivers/scsi/qedi/qedi_iscsi.c b/drivers/scsi/qedi/qedi_iscsi.c index 615cea4fad561..82153c808b404 100644 --- a/drivers/scsi/qedi/qedi_iscsi.c +++ b/drivers/scsi/qedi/qedi_iscsi.c @@ -809,8 +809,6 @@ qedi_ep_connect(struct Scsi_Host *shost, struct sockaddr *dst_addr, struct qedi_endpoint *qedi_ep; struct sockaddr_in *addr; struct sockaddr_in6 *addr6; - struct qed_dev *cdev = NULL; - struct qedi_uio_dev *udev = NULL; struct iscsi_path path_req; u32 msg_type = ISCSI_KEVENT_IF_DOWN; u32 iscsi_cid = QEDI_CID_RESERVED; @@ -830,8 +828,6 @@ qedi_ep_connect(struct Scsi_Host *shost, struct sockaddr *dst_addr, } qedi = iscsi_host_priv(shost); - cdev = qedi->cdev; - udev = qedi->udev; if (test_bit(QEDI_IN_OFFLINE, &qedi->flags) || test_bit(QEDI_IN_RECOVERY, &qedi->flags)) { diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index 327eff67a1eee..e5760c4a27f06 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /****************************************************************************** * QLOGIC LINUX SOFTWARE * @@ -6,16 +7,6 @@ * Copyright (C) 2001-2004 Jes Sorensen, Wild Open Source Inc. * Copyright (C) 2003-2004 Christoph Hellwig * -* This program is free software; you can redistribute it and/or modify it -* under the terms of the GNU General Public License as published by the -* Free Software Foundation; either version 2, or (at your option) any -* later version. -* -* This program is distributed in the hope that it will be useful, but -* WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -* General Public License for more details. -* ******************************************************************************/ #define QLA1280_VERSION "3.27.1" /***************************************************************************** diff --git a/drivers/scsi/qla1280.h b/drivers/scsi/qla1280.h index 1522aca2c8c83..b496206362a9a 100644 --- a/drivers/scsi/qla1280.h +++ b/drivers/scsi/qla1280.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /****************************************************************************** * QLOGIC LINUX SOFTWARE * @@ -5,16 +6,6 @@ * Copyright (C) 2000 Qlogic Corporation * (www.qlogic.com) * -* This program is free software; you can redistribute it and/or modify it -* under the terms of the GNU General Public License as published by the -* Free Software Foundation; either version 2, or (at your option) any -* later version. -* -* This program is distributed in the hope that it will be useful, but -* WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -* General Public License for more details. -* ******************************************************************************/ #ifndef _QLA1280_H diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index e1c82a0a97451..172ef21827ddf 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -6826,6 +6826,78 @@ qla2x00_release_firmware(void) mutex_unlock(&qla_fw_lock); } +static void qla_pci_error_cleanup(scsi_qla_host_t *vha) +{ + struct qla_hw_data *ha = vha->hw; + scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); + struct qla_qpair *qpair = NULL; + struct scsi_qla_host *vp; + fc_port_t *fcport; + int i; + unsigned long flags; + + ha->chip_reset++; + + ha->base_qpair->chip_reset = ha->chip_reset; + for (i = 0; i < ha->max_qpairs; i++) { + if (ha->queue_pair_map[i]) + ha->queue_pair_map[i]->chip_reset = + ha->base_qpair->chip_reset; + } + + /* purge MBox commands */ + if (atomic_read(&ha->num_pend_mbx_stage3)) { + clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); + complete(&ha->mbx_intr_comp); + } + + i = 0; + + while (atomic_read(&ha->num_pend_mbx_stage3) || + atomic_read(&ha->num_pend_mbx_stage2) || + atomic_read(&ha->num_pend_mbx_stage1)) { + msleep(20); + i++; + if (i > 50) + break; + } + + ha->flags.purge_mbox = 0; + + mutex_lock(&ha->mq_lock); + list_for_each_entry(qpair, &base_vha->qp_list, qp_list_elem) + qpair->online = 0; + mutex_unlock(&ha->mq_lock); + + qla2x00_mark_all_devices_lost(vha, 0); + + spin_lock_irqsave(&ha->vport_slock, flags); + list_for_each_entry(vp, &ha->vp_list, list) { + atomic_inc(&vp->vref_count); + spin_unlock_irqrestore(&ha->vport_slock, flags); + qla2x00_mark_all_devices_lost(vp, 0); + spin_lock_irqsave(&ha->vport_slock, flags); + atomic_dec(&vp->vref_count); + } + spin_unlock_irqrestore(&ha->vport_slock, flags); + + /* Clear all async request states across all VPs. */ + list_for_each_entry(fcport, &vha->vp_fcports, list) + fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT); + + spin_lock_irqsave(&ha->vport_slock, flags); + list_for_each_entry(vp, &ha->vp_list, list) { + atomic_inc(&vp->vref_count); + spin_unlock_irqrestore(&ha->vport_slock, flags); + list_for_each_entry(fcport, &vp->vp_fcports, list) + fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT); + spin_lock_irqsave(&ha->vport_slock, flags); + atomic_dec(&vp->vref_count); + } + spin_unlock_irqrestore(&ha->vport_slock, flags); +} + + static pci_ers_result_t qla2xxx_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) { @@ -6851,20 +6923,7 @@ qla2xxx_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) return PCI_ERS_RESULT_CAN_RECOVER; case pci_channel_io_frozen: ha->flags.eeh_busy = 1; - /* For ISP82XX complete any pending mailbox cmd */ - if (IS_QLA82XX(ha)) { - ha->flags.isp82xx_fw_hung = 1; - ql_dbg(ql_dbg_aer, vha, 0x9001, "Pci channel io frozen\n"); - qla82xx_clear_pending_mbx(vha); - } - qla2x00_free_irqs(vha); - pci_disable_device(pdev); - /* Return back all IOs */ - qla2x00_abort_all_cmds(vha, DID_RESET << 16); - if (ql2xmqsupport || ql2xnvmeenable) { - set_bit(QPAIR_ONLINE_CHECK_NEEDED, &vha->dpc_flags); - qla2xxx_wake_dpc(vha); - } + qla_pci_error_cleanup(vha); return PCI_ERS_RESULT_NEED_RESET; case pci_channel_io_perm_failure: ha->flags.pci_channel_io_perm_failure = 1; @@ -6918,122 +6977,14 @@ qla2xxx_pci_mmio_enabled(struct pci_dev *pdev) return PCI_ERS_RESULT_RECOVERED; } -static uint32_t -qla82xx_error_recovery(scsi_qla_host_t *base_vha) -{ - uint32_t rval = QLA_FUNCTION_FAILED; - uint32_t drv_active = 0; - struct qla_hw_data *ha = base_vha->hw; - int fn; - struct pci_dev *other_pdev = NULL; - - ql_dbg(ql_dbg_aer, base_vha, 0x9006, - "Entered %s.\n", __func__); - - set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); - - if (base_vha->flags.online) { - /* Abort all outstanding commands, - * so as to be requeued later */ - qla2x00_abort_isp_cleanup(base_vha); - } - - - fn = PCI_FUNC(ha->pdev->devfn); - while (fn > 0) { - fn--; - ql_dbg(ql_dbg_aer, base_vha, 0x9007, - "Finding pci device at function = 0x%x.\n", fn); - other_pdev = - pci_get_domain_bus_and_slot(pci_domain_nr(ha->pdev->bus), - ha->pdev->bus->number, PCI_DEVFN(PCI_SLOT(ha->pdev->devfn), - fn)); - - if (!other_pdev) - continue; - if (atomic_read(&other_pdev->enable_cnt)) { - ql_dbg(ql_dbg_aer, base_vha, 0x9008, - "Found PCI func available and enable at 0x%x.\n", - fn); - pci_dev_put(other_pdev); - break; - } - pci_dev_put(other_pdev); - } - - if (!fn) { - /* Reset owner */ - ql_dbg(ql_dbg_aer, base_vha, 0x9009, - "This devfn is reset owner = 0x%x.\n", - ha->pdev->devfn); - qla82xx_idc_lock(ha); - - qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, - QLA8XXX_DEV_INITIALIZING); - - qla82xx_wr_32(ha, QLA82XX_CRB_DRV_IDC_VERSION, - QLA82XX_IDC_VERSION); - - drv_active = qla82xx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE); - ql_dbg(ql_dbg_aer, base_vha, 0x900a, - "drv_active = 0x%x.\n", drv_active); - - qla82xx_idc_unlock(ha); - /* Reset if device is not already reset - * drv_active would be 0 if a reset has already been done - */ - if (drv_active) - rval = qla82xx_start_firmware(base_vha); - else - rval = QLA_SUCCESS; - qla82xx_idc_lock(ha); - - if (rval != QLA_SUCCESS) { - ql_log(ql_log_info, base_vha, 0x900b, - "HW State: FAILED.\n"); - qla82xx_clear_drv_active(ha); - qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, - QLA8XXX_DEV_FAILED); - } else { - ql_log(ql_log_info, base_vha, 0x900c, - "HW State: READY.\n"); - qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, - QLA8XXX_DEV_READY); - qla82xx_idc_unlock(ha); - ha->flags.isp82xx_fw_hung = 0; - rval = qla82xx_restart_isp(base_vha); - qla82xx_idc_lock(ha); - /* Clear driver state register */ - qla82xx_wr_32(ha, QLA82XX_CRB_DRV_STATE, 0); - qla82xx_set_drv_active(base_vha); - } - qla82xx_idc_unlock(ha); - } else { - ql_dbg(ql_dbg_aer, base_vha, 0x900d, - "This devfn is not reset owner = 0x%x.\n", - ha->pdev->devfn); - if ((qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE) == - QLA8XXX_DEV_READY)) { - ha->flags.isp82xx_fw_hung = 0; - rval = qla82xx_restart_isp(base_vha); - qla82xx_idc_lock(ha); - qla82xx_set_drv_active(base_vha); - qla82xx_idc_unlock(ha); - } - } - clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); - - return rval; -} - static pci_ers_result_t qla2xxx_pci_slot_reset(struct pci_dev *pdev) { pci_ers_result_t ret = PCI_ERS_RESULT_DISCONNECT; scsi_qla_host_t *base_vha = pci_get_drvdata(pdev); struct qla_hw_data *ha = base_vha->hw; - struct rsp_que *rsp; - int rc, retries = 10; + int rc; + struct qla_qpair *qpair = NULL; ql_dbg(ql_dbg_aer, base_vha, 0x9004, "Slot Reset.\n"); @@ -7062,24 +7013,16 @@ qla2xxx_pci_slot_reset(struct pci_dev *pdev) goto exit_slot_reset; } - rsp = ha->rsp_q_map[0]; - if (qla2x00_request_irqs(ha, rsp)) - goto exit_slot_reset; if (ha->isp_ops->pci_config(base_vha)) goto exit_slot_reset; - if (IS_QLA82XX(ha)) { - if (qla82xx_error_recovery(base_vha) == QLA_SUCCESS) { - ret = PCI_ERS_RESULT_RECOVERED; - goto exit_slot_reset; - } else - goto exit_slot_reset; - } - - while (ha->flags.mbox_busy && retries--) - msleep(1000); + mutex_lock(&ha->mq_lock); + list_for_each_entry(qpair, &base_vha->qp_list, qp_list_elem) + qpair->online = 1; + mutex_unlock(&ha->mq_lock); + base_vha->flags.online = 1; set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); if (ha->isp_ops->abort_isp(base_vha) == QLA_SUCCESS) ret = PCI_ERS_RESULT_RECOVERED; @@ -7103,13 +7046,13 @@ qla2xxx_pci_resume(struct pci_dev *pdev) ql_dbg(ql_dbg_aer, base_vha, 0x900f, "pci_resume.\n"); + ha->flags.eeh_busy = 0; + ret = qla2x00_wait_for_hba_online(base_vha); if (ret != QLA_SUCCESS) { ql_log(ql_log_fatal, base_vha, 0x9002, "The device failed to resume I/O from slot/link_reset.\n"); } - - ha->flags.eeh_busy = 0; } static void diff --git a/drivers/scsi/script_asm.pl b/drivers/scsi/script_asm.pl index 7d651d99afcbb..0300f4c5562e6 100644 --- a/drivers/scsi/script_asm.pl +++ b/drivers/scsi/script_asm.pl @@ -1,4 +1,5 @@ #!/usr/bin/perl -s +# SPDX-License-Identifier: GPL-2.0-or-later # NCR 53c810 script assembler # Sponsored by @@ -13,20 +14,6 @@ # Support for 53c710 (via -ncr7x0_family switch) added by Richard # Hirst <richard@sleepie.demon.co.uk> - 15th March 1997 # -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -# # TolerANT and SCSI SCRIPTS are registered trademarks of NCR Corporation. # diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 2740a90501a09..d323523f5f9de 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * vvvvvvvvvvvvvvvvvvvvvvv Original vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv * Copyright (C) 1992 Eric Youngdale @@ -8,13 +9,7 @@ * * Copyright (C) 2001 - 2018 Douglas Gilbert * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * * For documentation see http://sg.danny.cz/sg/sdebug26.html - * */ diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index c0f12ad62379a..a3406bd62391c 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2572,7 +2572,6 @@ sd_read_write_protect_flag(struct scsi_disk *sdkp, unsigned char *buffer) int res; struct scsi_device *sdp = sdkp->device; struct scsi_mode_data data; - int disk_ro = get_disk_ro(sdkp->disk); int old_wp = sdkp->write_prot; set_disk_ro(sdkp->disk, 0); @@ -2613,7 +2612,7 @@ sd_read_write_protect_flag(struct scsi_disk *sdkp, unsigned char *buffer) "Test WP failed, assume Write Enabled\n"); } else { sdkp->write_prot = ((data.device_specific & 0x80) != 0); - set_disk_ro(sdkp->disk, sdkp->write_prot || disk_ro); + set_disk_ro(sdkp->disk, sdkp->write_prot); if (sdkp->first_scan || old_wp != sdkp->write_prot) { sd_printk(KERN_NOTICE, sdkp, "Write Protect is %s\n", sdkp->write_prot ? "on" : "off"); diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index d3f15319b9b3c..cce7575063839 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * History: * Started: Aug 9 by Lawrence Foard (entropy@world.std.com), @@ -8,12 +9,6 @@ * Copyright (C) 1992 Lawrence Foard * Version 2 and 3 extensions to driver: * Copyright (C) 1998 - 2014 Douglas Gilbert - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * */ static int sg_version_num = 30536; /* 2 digits for each component */ diff --git a/drivers/scsi/sim710.c b/drivers/scsi/sim710.c index 82ed99848378f..22302612e032b 100644 --- a/drivers/scsi/sim710.c +++ b/drivers/scsi/sim710.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * sim710.c - Copyright (C) 1999 Richard Hirst <richard@sleepie.demon.co.uk> * *---------------------------------------------------------------------------- - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *---------------------------------------------------------------------------- * * MCA card detection code by Trent McNair. (now deleted) @@ -23,7 +11,6 @@ * Auto probing of EISA config space from Trevor Hemsley. * * Rewritten to use 53c700.c by James.Bottomley@SteelEye.com - * */ #include <linux/module.h> diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index c26cac819f9e7..b17761eafca91 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -2755,16 +2755,25 @@ static void pqi_process_raid_io_error(struct pqi_io_request *io_request) scsi_normalize_sense(error_info->data, sense_data_length, &sshdr) && sshdr.sense_key == HARDWARE_ERROR && - sshdr.asc == 0x3e && - sshdr.ascq == 0x1) { + sshdr.asc == 0x3e) { struct pqi_ctrl_info *ctrl_info = shost_to_hba(scmd->device->host); struct pqi_scsi_dev *device = scmd->device->hostdata; - if (printk_ratelimit()) - scmd_printk(KERN_ERR, scmd, "received 'logical unit failure' from controller for scsi %d:%d:%d:%d\n", - ctrl_info->scsi_host->host_no, device->bus, device->target, device->lun); - pqi_take_device_offline(scmd->device, "RAID"); - host_byte = DID_NO_CONNECT; + switch (sshdr.ascq) { + case 0x1: /* LOGICAL UNIT FAILURE */ + if (printk_ratelimit()) + scmd_printk(KERN_ERR, scmd, "received 'logical unit failure' from controller for scsi %d:%d:%d:%d\n", + ctrl_info->scsi_host->host_no, device->bus, device->target, device->lun); + pqi_take_device_offline(scmd->device, "RAID"); + host_byte = DID_NO_CONNECT; + break; + + default: /* See http://www.t10.org/lists/asc-num.htm#ASC_3E */ + if (printk_ratelimit()) + scmd_printk(KERN_ERR, scmd, "received unhandled error %d from controller for scsi %d:%d:%d:%d\n", + sshdr.ascq, ctrl_info->scsi_host->host_no, device->bus, device->target, device->lun); + break; + } } if (sense_data_length > SCSI_SENSE_BUFFERSIZE) diff --git a/drivers/scsi/sni_53c710.c b/drivers/scsi/sni_53c710.c index 1f9a087daf69f..aef4881d8e215 100644 --- a/drivers/scsi/sni_53c710.c +++ b/drivers/scsi/sni_53c710.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- mode: c; c-basic-offset: 8 -*- */ /* SNI RM driver @@ -5,19 +6,6 @@ * Copyright (C) 2001 by James.Bottomley@HansenPartnership.com **----------------------------------------------------------------------------- ** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ** **----------------------------------------------------------------------------- */ diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c index c47d38bca948c..13f1b3b9923a8 100644 --- a/drivers/scsi/virtio_scsi.c +++ b/drivers/scsi/virtio_scsi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Virtio SCSI HBA driver * @@ -7,10 +8,6 @@ * Authors: * Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> * Paolo Bonzini <pbonzini@redhat.com> - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - * */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c index 74be04f2357c0..f965a3ee9ce58 100644 --- a/drivers/scsi/wd33c93.c +++ b/drivers/scsi/wd33c93.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 1996 John Shifflett, GeoLog Consulting * john@geolog.com * jshiffle@netcom.com - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ /* diff --git a/drivers/scsi/wd33c93.h b/drivers/scsi/wd33c93.h index 08abe508e9ada..2edec34c5a422 100644 --- a/drivers/scsi/wd33c93.h +++ b/drivers/scsi/wd33c93.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * wd33c93.h - Linux device driver definitions for the * Commodore Amiga A2091/590 SCSI controller card @@ -7,17 +8,6 @@ * Copyright (c) 1996 John Shifflett, GeoLog Consulting * john@geolog.com * jshiffle@netcom.com - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef WD33C93_H #define WD33C93_H diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c index 43d0e79842ac8..7c41e4e828492 100644 --- a/drivers/spi/spi-cadence.c +++ b/drivers/spi/spi-cadence.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Cadence SPI controller driver (master mode only) * * Copyright (C) 2008 - 2014 Xilinx, Inc. * * based on Blackfin On-Chip SPI Driver (spi_bfin5xx.c) - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/clk.h> diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c index 9850a0efe85a3..07a83ca164c22 100644 --- a/drivers/spi/spi-zynqmp-gqspi.c +++ b/drivers/spi/spi-zynqmp-gqspi.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Xilinx Zynq UltraScale+ MPSoC Quad-SPI (QSPI) controller driver * (master mode only) * * Copyright (C) 2009 - 2015 Xilinx, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/thermal/rcar_gen3_thermal.c b/drivers/thermal/rcar_gen3_thermal.c index 83f306265ee19..a56463308694e 100644 --- a/drivers/thermal/rcar_gen3_thermal.c +++ b/drivers/thermal/rcar_gen3_thermal.c @@ -62,6 +62,13 @@ #define TSC_MAX_NUM 3 +/* default THCODE values if FUSEs are missing */ +static const int thcode[TSC_MAX_NUM][3] = { + { 3397, 2800, 2221 }, + { 3393, 2795, 2216 }, + { 3389, 2805, 2237 }, +}; + /* Structure for thermal temperature calculation */ struct equation_coefs { int a1; @@ -76,6 +83,8 @@ struct rcar_gen3_thermal_tsc { struct equation_coefs coef; int low; int high; + int tj_t; + int id; /* thermal channel id */ }; struct rcar_gen3_thermal_priv { @@ -122,30 +131,28 @@ static inline void rcar_gen3_thermal_write(struct rcar_gen3_thermal_tsc *tsc, #define RCAR3_THERMAL_GRAN 500 /* mili Celsius */ /* no idea where these constants come from */ -#define TJ_1 116 #define TJ_3 -41 -static void rcar_gen3_thermal_calc_coefs(struct equation_coefs *coef, - int *ptat, int *thcode) +static void rcar_gen3_thermal_calc_coefs(struct rcar_gen3_thermal_tsc *tsc, + int *ptat, const int *thcode, + int ths_tj_1) { - int tj_2; - /* TODO: Find documentation and document constant calculation formula */ /* * Division is not scaled in BSP and if scaled it might overflow * the dividend (4095 * 4095 << 14 > INT_MAX) so keep it unscaled */ - tj_2 = (FIXPT_INT((ptat[1] - ptat[2]) * 157) - / (ptat[0] - ptat[2])) - FIXPT_INT(41); + tsc->tj_t = (FIXPT_INT((ptat[1] - ptat[2]) * 157) + / (ptat[0] - ptat[2])) + FIXPT_INT(TJ_3); - coef->a1 = FIXPT_DIV(FIXPT_INT(thcode[1] - thcode[2]), - tj_2 - FIXPT_INT(TJ_3)); - coef->b1 = FIXPT_INT(thcode[2]) - coef->a1 * TJ_3; + tsc->coef.a1 = FIXPT_DIV(FIXPT_INT(thcode[1] - thcode[2]), + tsc->tj_t - FIXPT_INT(TJ_3)); + tsc->coef.b1 = FIXPT_INT(thcode[2]) - tsc->coef.a1 * TJ_3; - coef->a2 = FIXPT_DIV(FIXPT_INT(thcode[1] - thcode[0]), - tj_2 - FIXPT_INT(TJ_1)); - coef->b2 = FIXPT_INT(thcode[0]) - coef->a2 * TJ_1; + tsc->coef.a2 = FIXPT_DIV(FIXPT_INT(thcode[1] - thcode[0]), + tsc->tj_t - FIXPT_INT(ths_tj_1)); + tsc->coef.b2 = FIXPT_INT(thcode[0]) - tsc->coef.a2 * ths_tj_1; } static int rcar_gen3_thermal_round(int temp) @@ -161,15 +168,19 @@ static int rcar_gen3_thermal_round(int temp) static int rcar_gen3_thermal_get_temp(void *devdata, int *temp) { struct rcar_gen3_thermal_tsc *tsc = devdata; - int mcelsius, val1, val2; + int mcelsius, val; u32 reg; /* Read register and convert to mili Celsius */ reg = rcar_gen3_thermal_read(tsc, REG_GEN3_TEMP) & CTEMP_MASK; - val1 = FIXPT_DIV(FIXPT_INT(reg) - tsc->coef.b1, tsc->coef.a1); - val2 = FIXPT_DIV(FIXPT_INT(reg) - tsc->coef.b2, tsc->coef.a2); - mcelsius = FIXPT_TO_MCELSIUS((val1 + val2) / 2); + if (reg <= thcode[tsc->id][1]) + val = FIXPT_DIV(FIXPT_INT(reg) - tsc->coef.b1, + tsc->coef.a1); + else + val = FIXPT_DIV(FIXPT_INT(reg) - tsc->coef.b2, + tsc->coef.a2); + mcelsius = FIXPT_TO_MCELSIUS(val); /* Make sure we are inside specifications */ if ((mcelsius < MCELSIUS(-40)) || (mcelsius > MCELSIUS(125))) @@ -184,13 +195,15 @@ static int rcar_gen3_thermal_get_temp(void *devdata, int *temp) static int rcar_gen3_thermal_mcelsius_to_temp(struct rcar_gen3_thermal_tsc *tsc, int mcelsius) { - int celsius, val1, val2; + int celsius, val; celsius = DIV_ROUND_CLOSEST(mcelsius, 1000); - val1 = celsius * tsc->coef.a1 + tsc->coef.b1; - val2 = celsius * tsc->coef.a2 + tsc->coef.b2; + if (celsius <= INT_FIXPT(tsc->tj_t)) + val = celsius * tsc->coef.a1 + tsc->coef.b1; + else + val = celsius * tsc->coef.a2 + tsc->coef.b2; - return INT_FIXPT((val1 + val2) / 2); + return INT_FIXPT(val); } static int rcar_gen3_thermal_set_trips(void *devdata, int low, int high) @@ -294,12 +307,29 @@ static void rcar_gen3_thermal_init(struct rcar_gen3_thermal_tsc *tsc) usleep_range(1000, 2000); } +static const int rcar_gen3_ths_tj_1 = 126; +static const int rcar_gen3_ths_tj_1_m3_w = 116; static const struct of_device_id rcar_gen3_thermal_dt_ids[] = { - { .compatible = "renesas,r8a774a1-thermal", }, - { .compatible = "renesas,r8a7795-thermal", }, - { .compatible = "renesas,r8a7796-thermal", }, - { .compatible = "renesas,r8a77965-thermal", }, - { .compatible = "renesas,r8a77980-thermal", }, + { + .compatible = "renesas,r8a774a1-thermal", + .data = &rcar_gen3_ths_tj_1_m3_w, + }, + { + .compatible = "renesas,r8a7795-thermal", + .data = &rcar_gen3_ths_tj_1, + }, + { + .compatible = "renesas,r8a7796-thermal", + .data = &rcar_gen3_ths_tj_1_m3_w, + }, + { + .compatible = "renesas,r8a77965-thermal", + .data = &rcar_gen3_ths_tj_1, + }, + { + .compatible = "renesas,r8a77980-thermal", + .data = &rcar_gen3_ths_tj_1, + }, {}, }; MODULE_DEVICE_TABLE(of, rcar_gen3_thermal_dt_ids); @@ -328,6 +358,7 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev) { struct rcar_gen3_thermal_priv *priv; struct device *dev = &pdev->dev; + const int *rcar_gen3_ths_tj_1 = of_device_get_match_data(dev); struct resource *res; struct thermal_zone_device *zone; int ret, irq, i; @@ -336,11 +367,6 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev) /* default values if FUSEs are missing */ /* TODO: Read values from hardware on supported platforms */ int ptat[3] = { 2631, 1509, 435 }; - int thcode[TSC_MAX_NUM][3] = { - { 3397, 2800, 2221 }, - { 3393, 2795, 2216 }, - { 3389, 2805, 2237 }, - }; priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) @@ -395,11 +421,13 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev) ret = PTR_ERR(tsc->base); goto error_unregister; } + tsc->id = i; priv->tscs[i] = tsc; priv->thermal_init(tsc); - rcar_gen3_thermal_calc_coefs(&tsc->coef, ptat, thcode[i]); + rcar_gen3_thermal_calc_coefs(tsc, ptat, thcode[i], + *rcar_gen3_ths_tj_1); zone = devm_thermal_zone_of_sensor_register(dev, i, tsc, &rcar_gen3_tz_of_ops); diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c index bda1ca199abd3..7ef9c7efe9501 100644 --- a/drivers/thermal/rockchip_thermal.c +++ b/drivers/thermal/rockchip_thermal.c @@ -172,9 +172,6 @@ struct rockchip_thermal_data { int tshut_temp; enum tshut_mode tshut_mode; enum tshut_polarity tshut_polarity; - struct pinctrl *pinctrl; - struct pinctrl_state *gpio_state; - struct pinctrl_state *otp_state; }; /** @@ -1283,8 +1280,6 @@ static int rockchip_thermal_probe(struct platform_device *pdev) return error; } - thermal->chip->control(thermal->regs, false); - error = clk_prepare_enable(thermal->clk); if (error) { dev_err(&pdev->dev, "failed to enable converter clock: %d\n", @@ -1310,30 +1305,6 @@ static int rockchip_thermal_probe(struct platform_device *pdev) thermal->chip->initialize(thermal->grf, thermal->regs, thermal->tshut_polarity); - if (thermal->tshut_mode == TSHUT_MODE_GPIO) { - thermal->pinctrl = devm_pinctrl_get(&pdev->dev); - if (IS_ERR(thermal->pinctrl)) { - dev_err(&pdev->dev, "failed to find thermal pinctrl\n"); - return PTR_ERR(thermal->pinctrl); - } - - thermal->gpio_state = pinctrl_lookup_state(thermal->pinctrl, - "gpio"); - if (IS_ERR_OR_NULL(thermal->gpio_state)) { - dev_err(&pdev->dev, "failed to find thermal gpio state\n"); - return -EINVAL; - } - - thermal->otp_state = pinctrl_lookup_state(thermal->pinctrl, - "otpout"); - if (IS_ERR_OR_NULL(thermal->otp_state)) { - dev_err(&pdev->dev, "failed to find thermal otpout state\n"); - return -EINVAL; - } - - pinctrl_select_state(thermal->pinctrl, thermal->otp_state); - } - for (i = 0; i < thermal->chip->chn_num; i++) { error = rockchip_thermal_register_sensor(pdev, thermal, &thermal->sensors[i], @@ -1404,8 +1375,8 @@ static int __maybe_unused rockchip_thermal_suspend(struct device *dev) clk_disable(thermal->pclk); clk_disable(thermal->clk); - if (thermal->tshut_mode == TSHUT_MODE_GPIO) - pinctrl_select_state(thermal->pinctrl, thermal->gpio_state); + + pinctrl_pm_select_sleep_state(dev); return 0; } @@ -1450,8 +1421,7 @@ static int __maybe_unused rockchip_thermal_resume(struct device *dev) for (i = 0; i < thermal->chip->chn_num; i++) rockchip_thermal_toggle_sensor(&thermal->sensors[i], true); - if (thermal->tshut_mode == TSHUT_MODE_GPIO) - pinctrl_select_state(thermal->pinctrl, thermal->otp_state); + pinctrl_pm_select_default_state(dev); return 0; } diff --git a/drivers/thermal/tegra/tegra210-soctherm.c b/drivers/thermal/tegra/tegra210-soctherm.c index d31b50050faa0..d0ff793f18c56 100644 --- a/drivers/thermal/tegra/tegra210-soctherm.c +++ b/drivers/thermal/tegra/tegra210-soctherm.c @@ -208,7 +208,7 @@ static const struct tegra_soctherm_fuse tegra210_soctherm_fuse = { .fuse_spare_realignment = 0, }; -struct tsensor_group_thermtrips tegra210_tsensor_thermtrips[] = { +static struct tsensor_group_thermtrips tegra210_tsensor_thermtrips[] = { {.id = TEGRA124_SOCTHERM_SENSOR_NUM}, {.id = TEGRA124_SOCTHERM_SENSOR_NUM}, {.id = TEGRA124_SOCTHERM_SENSOR_NUM}, diff --git a/drivers/uio/uio_mf624.c b/drivers/uio/uio_mf624.c index 35187c052e8c1..b6a406986667c 100644 --- a/drivers/uio/uio_mf624.c +++ b/drivers/uio/uio_mf624.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * UIO driver fo Humusoft MF624 DAQ card. * Copyright (C) 2011 Rostislav Lisovy <lisovy@gmail.com>, * Czech Technical University in Prague - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/init.h> diff --git a/drivers/video/backlight/cr_bllcd.c b/drivers/video/backlight/cr_bllcd.c index 3e3880fc8c8e3..4624b7b7c6a6c 100644 --- a/drivers/video/backlight/cr_bllcd.c +++ b/drivers/video/backlight/cr_bllcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) Intel Corp. 2007. * All Rights Reserved. @@ -6,21 +7,6 @@ * develop this driver. * * This file is part of the Carillo Ranch video subsystem driver. - * The Carillo Ranch video subsystem driver is free software; - * you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The Carillo Ranch video subsystem driver is distributed - * in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this driver; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * * Authors: * Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> diff --git a/drivers/video/backlight/hx8357.c b/drivers/video/backlight/hx8357.c index 23f50b92a930b..9b50bc96e00f0 100644 --- a/drivers/video/backlight/hx8357.c +++ b/drivers/video/backlight/hx8357.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for the Himax HX-8357 LCD Controller * * Copyright 2012 Free Electrons - * - * Licensed under the GPLv2 or later. */ #include <linux/delay.h> diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c index 7e6ff53468924..f0385f9cf9dae 100644 --- a/drivers/video/backlight/jornada720_bl.c +++ b/drivers/video/backlight/jornada720_bl.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * * Backlight driver for HP Jornada 700 series (710/720/728) * Copyright (C) 2006-2009 Kristoffer Ericson <kristoffer.ericson@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 or any later version as published by the Free Software Foundation. - * */ #include <linux/backlight.h> diff --git a/drivers/video/backlight/jornada720_lcd.c b/drivers/video/backlight/jornada720_lcd.c index dfa0fa0d5c782..6796a7c2db252 100644 --- a/drivers/video/backlight/jornada720_lcd.c +++ b/drivers/video/backlight/jornada720_lcd.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * * LCD driver for HP Jornada 700 series (710/720/728) * Copyright (C) 2006-2009 Kristoffer Ericson <kristoffer.ericson@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 or any later version as published by the Free Software Foundation. - * */ #include <linux/device.h> diff --git a/drivers/video/fbdev/pxa3xx-gcu.c b/drivers/video/fbdev/pxa3xx-gcu.c index 047a2fa4b87e6..74ffb446e00c9 100644 --- a/drivers/video/fbdev/pxa3xx-gcu.c +++ b/drivers/video/fbdev/pxa3xx-gcu.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * pxa3xx-gcu.c - Linux kernel module for PXA3xx graphics controllers * @@ -7,20 +8,6 @@ * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de> * Copyright (c) 2009 Janine Kropp <nin@directfb.org> * Copyright (c) 2009 Denis Oliver Kropp <dok@directfb.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/drivers/video/fbdev/sis/initextlfb.c b/drivers/video/fbdev/sis/initextlfb.c index 3ab18f5a3759b..8129156f938d5 100644 --- a/drivers/video/fbdev/sis/initextlfb.c +++ b/drivers/video/fbdev/sis/initextlfb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * SiS 300/540/630[S]/730[S] * SiS 315[E|PRO]/550/[M]65x/[M]66x[F|M|G]X/[M]74x[GX]/330/[M]76x[GX] @@ -8,20 +9,6 @@ * * Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the named License, - * or any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA - * * Author: Thomas Winischhofer <thomas@winischhofer.net> */ diff --git a/drivers/video/fbdev/sis/sis.h b/drivers/video/fbdev/sis/sis.h index d04982b0cd6f7..9f4c3093ccb36 100644 --- a/drivers/video/fbdev/sis/sis.h +++ b/drivers/video/fbdev/sis/sis.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * SiS 300/540/630[S]/730[S], * SiS 315[E|PRO]/550/[M]65x/[M]661[F|M]X/740/[M]741[GX]/330/[M]76x[GX], @@ -5,20 +6,6 @@ * frame buffer driver for Linux kernels >=2.4.14 and >=2.6.3 * * Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the named License, - * or any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA */ #ifndef _SIS_H_ diff --git a/drivers/video/fbdev/sis/sis_accel.c b/drivers/video/fbdev/sis/sis_accel.c index ceb434c95c0d5..1914ab5a5a91b 100644 --- a/drivers/video/fbdev/sis/sis_accel.c +++ b/drivers/video/fbdev/sis/sis_accel.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * SiS 300/540/630[S]/730[S], * SiS 315[E|PRO]/550/[M]650/651/[M]661[F|M]X/740/[M]741[GX]/330/[M]760[GX], @@ -6,20 +7,6 @@ * * 2D acceleration part * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the named License, - * or any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA - * * Based on the XFree86/X.org driver which is * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria * diff --git a/drivers/video/fbdev/sis/sis_accel.h b/drivers/video/fbdev/sis/sis_accel.h index 30e03cdf6b85a..c3dfd2a20cf9f 100644 --- a/drivers/video/fbdev/sis/sis_accel.h +++ b/drivers/video/fbdev/sis/sis_accel.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * SiS 300/540/630[S]/730[S], * SiS 315[E|PRO]/550/[M]650/651/[M]661[F|M]X/740/[M]741[GX]/330/[M]760[GX], @@ -6,20 +7,6 @@ * * 2D acceleration part * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the named License, - * or any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA - * * Based on the X driver's sis300_accel.h which is * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria * and sis310_accel.h which is diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c index 20aff90059781..b443a8ed46003 100644 --- a/drivers/video/fbdev/sis/sis_main.c +++ b/drivers/video/fbdev/sis/sis_main.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * SiS 300/540/630[S]/730[S], * SiS 315[E|PRO]/550/[M]65x/[M]66x[F|M|G]X/[M]74x[GX]/330/[M]76x[GX], @@ -6,20 +7,6 @@ * * Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the named License, - * or any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA - * * Author: Thomas Winischhofer <thomas@winischhofer.net> * * Author of (practically wiped) code base: @@ -30,7 +17,6 @@ * * Originally based on the VBE 2.0 compliant graphic boards framebuffer driver, * which is (c) 1998 Gerd Knorr <kraxel@goldbach.in-berlin.de> - * */ #include <linux/module.h> diff --git a/drivers/video/fbdev/sis/sis_main.h b/drivers/video/fbdev/sis/sis_main.h index d8ba07061f1ed..0965db9fad6af 100644 --- a/drivers/video/fbdev/sis/sis_main.h +++ b/drivers/video/fbdev/sis/sis_main.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * SiS 300/305/540/630(S)/730(S), * SiS 315[E|PRO]/550/[M]65x/[M]66x[F|M|G]X/[M]74x[GX]/330/[M]76x[GX], @@ -5,20 +6,6 @@ * frame buffer driver for Linux kernels >=2.4.14 and >=2.6.3 * * Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the named License, - * or any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA */ #ifndef _SISFB_MAIN diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c index 3b361bc9feb8a..021b727e8b5c4 100644 --- a/drivers/video/fbdev/ssd1307fb.c +++ b/drivers/video/fbdev/ssd1307fb.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for the Solomon SSD1307 OLED controller * * Copyright 2012 Free Electrons - * - * Licensed under the GPLv2 or later. */ #include <linux/backlight.h> diff --git a/drivers/video/fbdev/vermilion/cr_pll.c b/drivers/video/fbdev/vermilion/cr_pll.c index ba105c876bed5..c1e3738e67890 100644 --- a/drivers/video/fbdev/vermilion/cr_pll.c +++ b/drivers/video/fbdev/vermilion/cr_pll.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) Intel Corp. 2007. * All Rights Reserved. @@ -6,21 +7,6 @@ * develop this driver. * * This file is part of the Carillo Ranch video subsystem driver. - * The Carillo Ranch video subsystem driver is free software; - * you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The Carillo Ranch video subsystem driver is distributed - * in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this driver; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * * Authors: * Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> diff --git a/drivers/video/fbdev/vermilion/vermilion.c b/drivers/video/fbdev/vermilion/vermilion.c index 5172fa5811476..498038a964ee3 100644 --- a/drivers/video/fbdev/vermilion/vermilion.c +++ b/drivers/video/fbdev/vermilion/vermilion.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) Intel Corp. 2007. * All Rights Reserved. @@ -6,21 +7,6 @@ * develop this driver. * * This file is part of the Vermilion Range fb driver. - * The Vermilion Range fb driver is free software; - * you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The Vermilion Range fb driver is distributed - * in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this driver; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * * Authors: * Thomas Hellström <thomas-at-tungstengraphics-dot-com> diff --git a/drivers/video/fbdev/vermilion/vermilion.h b/drivers/video/fbdev/vermilion/vermilion.h index 43d11ec197fc6..19cbbe76aba75 100644 --- a/drivers/video/fbdev/vermilion/vermilion.h +++ b/drivers/video/fbdev/vermilion/vermilion.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) Intel Corp. 2007. * All Rights Reserved. @@ -6,21 +7,6 @@ * develop this driver. * * This file is part of the Vermilion Range fb driver. - * The Vermilion Range fb driver is free software; - * you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * The Vermilion Range fb driver is distributed - * in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this driver; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * * Authors: * Thomas Hellström <thomas-at-tungstengraphics-dot-com> diff --git a/drivers/video/fbdev/via/accel.c b/drivers/video/fbdev/via/accel.c index eb3615c69987e..0a1bc7a4d7853 100644 --- a/drivers/video/fbdev/via/accel.c +++ b/drivers/video/fbdev/via/accel.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/via-core.h> #include "global.h" diff --git a/drivers/video/fbdev/via/accel.h b/drivers/video/fbdev/via/accel.h index 79d5e10cc8357..564ed0291dfc7 100644 --- a/drivers/video/fbdev/via/accel.h +++ b/drivers/video/fbdev/via/accel.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __ACCEL_H__ diff --git a/drivers/video/fbdev/via/chip.h b/drivers/video/fbdev/via/chip.h index d32a5076c20f3..f0a19cbcb9e5d 100644 --- a/drivers/video/fbdev/via/chip.h +++ b/drivers/video/fbdev/via/chip.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __CHIP_H__ #define __CHIP_H__ diff --git a/drivers/video/fbdev/via/debug.h b/drivers/video/fbdev/via/debug.h index 86eacc2017f36..6a320bd76936d 100644 --- a/drivers/video/fbdev/via/debug.h +++ b/drivers/video/fbdev/via/debug.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __DEBUG_H__ #define __DEBUG_H__ diff --git a/drivers/video/fbdev/via/dvi.c b/drivers/video/fbdev/via/dvi.c index 7789553952d3b..13147e3066ebf 100644 --- a/drivers/video/fbdev/via/dvi.c +++ b/drivers/video/fbdev/via/dvi.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/via-core.h> #include <linux/via_i2c.h> diff --git a/drivers/video/fbdev/via/dvi.h b/drivers/video/fbdev/via/dvi.h index 4c6bfba57d11a..60ab61009e443 100644 --- a/drivers/video/fbdev/via/dvi.h +++ b/drivers/video/fbdev/via/dvi.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __DVI_H__ diff --git a/drivers/video/fbdev/via/global.c b/drivers/video/fbdev/via/global.c index 3102171c16743..306d89651a0a3 100644 --- a/drivers/video/fbdev/via/global.c +++ b/drivers/video/fbdev/via/global.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "global.h" int viafb_platform_epia_dvi = STATE_OFF; diff --git a/drivers/video/fbdev/via/global.h b/drivers/video/fbdev/via/global.h index 649d2ca5516ea..e81e818a0e053 100644 --- a/drivers/video/fbdev/via/global.h +++ b/drivers/video/fbdev/via/global.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __GLOBAL_H__ diff --git a/drivers/video/fbdev/via/hw.c b/drivers/video/fbdev/via/hw.c index 48969c6445998..66afd7be00cc7 100644 --- a/drivers/video/fbdev/via/hw.c +++ b/drivers/video/fbdev/via/hw.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/via-core.h> diff --git a/drivers/video/fbdev/via/hw.h b/drivers/video/fbdev/via/hw.h index 3be073c58b03b..7d97f6dde9a9c 100644 --- a/drivers/video/fbdev/via/hw.h +++ b/drivers/video/fbdev/via/hw.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __HW_H__ diff --git a/drivers/video/fbdev/via/ioctl.c b/drivers/video/fbdev/via/ioctl.c index ea1c51428823e..8b7f765538531 100644 --- a/drivers/video/fbdev/via/ioctl.c +++ b/drivers/video/fbdev/via/ioctl.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "global.h" diff --git a/drivers/video/fbdev/via/ioctl.h b/drivers/video/fbdev/via/ioctl.h index 6010d10b59e88..fc7ceeb5f16a0 100644 --- a/drivers/video/fbdev/via/ioctl.h +++ b/drivers/video/fbdev/via/ioctl.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __IOCTL_H__ diff --git a/drivers/video/fbdev/via/lcd.c b/drivers/video/fbdev/via/lcd.c index b9305d73a1e5a..3fea01db58d63 100644 --- a/drivers/video/fbdev/via/lcd.c +++ b/drivers/video/fbdev/via/lcd.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/via-core.h> #include <linux/via_i2c.h> diff --git a/drivers/video/fbdev/via/lcd.h b/drivers/video/fbdev/via/lcd.h index 5c988a063ad5e..338da38de4129 100644 --- a/drivers/video/fbdev/via/lcd.h +++ b/drivers/video/fbdev/via/lcd.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __LCD_H__ #define __LCD_H__ diff --git a/drivers/video/fbdev/via/share.h b/drivers/video/fbdev/via/share.h index 65c65c611e0aa..0e4a954f900b5 100644 --- a/drivers/video/fbdev/via/share.h +++ b/drivers/video/fbdev/via/share.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __SHARE_H__ diff --git a/drivers/video/fbdev/via/tblDPASetting.c b/drivers/video/fbdev/via/tblDPASetting.c index 73bb554e7c1e4..d7ff172f0a39a 100644 --- a/drivers/video/fbdev/via/tblDPASetting.c +++ b/drivers/video/fbdev/via/tblDPASetting.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "global.h" diff --git a/drivers/video/fbdev/via/tblDPASetting.h b/drivers/video/fbdev/via/tblDPASetting.h index 6db61519cb5d1..9757a11858c5e 100644 --- a/drivers/video/fbdev/via/tblDPASetting.h +++ b/drivers/video/fbdev/via/tblDPASetting.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef _TBLDPASETTING_H_ diff --git a/drivers/video/fbdev/via/via_aux.c b/drivers/video/fbdev/via/via_aux.c index 4a0a55cdac3db..902191dddbeba 100644 --- a/drivers/video/fbdev/via/via_aux.c +++ b/drivers/video/fbdev/via/via_aux.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * infrastructure for devices connected via I2C diff --git a/drivers/video/fbdev/via/via_aux.h b/drivers/video/fbdev/via/via_aux.h index a8de3f038ceaf..0933bbf20e588 100644 --- a/drivers/video/fbdev/via/via_aux.h +++ b/drivers/video/fbdev/via/via_aux.h @@ -1,21 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * infrastructure for devices connected via I2C diff --git a/drivers/video/fbdev/via/via_aux_ch7301.c b/drivers/video/fbdev/via/via_aux_ch7301.c index 1cbe5037a6b0a..70852d06b5d58 100644 --- a/drivers/video/fbdev/via/via_aux_ch7301.c +++ b/drivers/video/fbdev/via/via_aux_ch7301.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * driver for Chrontel CH7301 DVI Transmitter diff --git a/drivers/video/fbdev/via/via_aux_edid.c b/drivers/video/fbdev/via/via_aux_edid.c index 754d4509033fd..9791381a9865a 100644 --- a/drivers/video/fbdev/via/via_aux_edid.c +++ b/drivers/video/fbdev/via/via_aux_edid.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * generic EDID driver diff --git a/drivers/video/fbdev/via/via_aux_sii164.c b/drivers/video/fbdev/via/via_aux_sii164.c index c27f62c2c75ac..90140b27158c3 100644 --- a/drivers/video/fbdev/via/via_aux_sii164.c +++ b/drivers/video/fbdev/via/via_aux_sii164.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * driver for Silicon Image SiI 164 PanelLink Transmitter diff --git a/drivers/video/fbdev/via/via_aux_vt1621.c b/drivers/video/fbdev/via/via_aux_vt1621.c index 38eca84798987..b05f4a3baebf1 100644 --- a/drivers/video/fbdev/via/via_aux_vt1621.c +++ b/drivers/video/fbdev/via/via_aux_vt1621.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * driver for VIA VT1621(M) TV Encoder diff --git a/drivers/video/fbdev/via/via_aux_vt1622.c b/drivers/video/fbdev/via/via_aux_vt1622.c index 8c79c68ba683b..14ed3191773d4 100644 --- a/drivers/video/fbdev/via/via_aux_vt1622.c +++ b/drivers/video/fbdev/via/via_aux_vt1622.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * driver for VIA VT1622(M) Digital TV Encoder diff --git a/drivers/video/fbdev/via/via_aux_vt1625.c b/drivers/video/fbdev/via/via_aux_vt1625.c index 03eb30165d366..f7456453ae57f 100644 --- a/drivers/video/fbdev/via/via_aux_vt1625.c +++ b/drivers/video/fbdev/via/via_aux_vt1625.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * driver for VIA VT1625(M) HDTV Encoder diff --git a/drivers/video/fbdev/via/via_aux_vt1631.c b/drivers/video/fbdev/via/via_aux_vt1631.c index 32978a0ccfd72..51595a3f8ff61 100644 --- a/drivers/video/fbdev/via/via_aux_vt1631.c +++ b/drivers/video/fbdev/via/via_aux_vt1631.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * driver for VIA VT1631 LVDS Transmitter diff --git a/drivers/video/fbdev/via/via_aux_vt1632.c b/drivers/video/fbdev/via/via_aux_vt1632.c index cec8cc43d5240..72f286ae64117 100644 --- a/drivers/video/fbdev/via/via_aux_vt1632.c +++ b/drivers/video/fbdev/via/via_aux_vt1632.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * driver for VIA VT1632 DVI Transmitter diff --git a/drivers/video/fbdev/via/via_aux_vt1636.c b/drivers/video/fbdev/via/via_aux_vt1636.c index 2b10bc21ab79e..1bda5549d445e 100644 --- a/drivers/video/fbdev/via/via_aux_vt1636.c +++ b/drivers/video/fbdev/via/via_aux_vt1636.c @@ -1,21 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * driver for VIA VT1636 LVDS Transmitter diff --git a/drivers/video/fbdev/via/via_clock.c b/drivers/video/fbdev/via/via_clock.c index 3d0efdbaea580..e01a2dfaab89e 100644 --- a/drivers/video/fbdev/via/via_clock.c +++ b/drivers/video/fbdev/via/via_clock.c @@ -1,23 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * clock and PLL management functions diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h index 88714ae0d157d..4d88fd6cde3d2 100644 --- a/drivers/video/fbdev/via/via_clock.h +++ b/drivers/video/fbdev/via/via_clock.h @@ -1,23 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * clock and PLL management functions diff --git a/drivers/video/fbdev/via/via_i2c.c b/drivers/video/fbdev/via/via_i2c.c index dd53058bbbb7c..c7e63ab47c392 100644 --- a/drivers/video/fbdev/via/via_i2c.c +++ b/drivers/video/fbdev/via/via_i2c.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2009 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/platform_device.h> diff --git a/drivers/video/fbdev/via/via_modesetting.c b/drivers/video/fbdev/via/via_modesetting.c index 0b414b09b9b45..47dccc8ebd955 100644 --- a/drivers/video/fbdev/via/via_modesetting.c +++ b/drivers/video/fbdev/via/via_modesetting.c @@ -1,23 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. * Copyright 2010 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * basic modesetting functions diff --git a/drivers/video/fbdev/via/via_modesetting.h b/drivers/video/fbdev/via/via_modesetting.h index f6a6503da3b38..2a6f5abd3c675 100644 --- a/drivers/video/fbdev/via/via_modesetting.h +++ b/drivers/video/fbdev/via/via_modesetting.h @@ -1,23 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. * Copyright 2010 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * basic modesetting functions diff --git a/drivers/video/fbdev/via/via_utility.c b/drivers/video/fbdev/via/via_utility.c index 35458a5eadc8e..c5277a6758c35 100644 --- a/drivers/video/fbdev/via/via_utility.c +++ b/drivers/video/fbdev/via/via_utility.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/via-core.h> diff --git a/drivers/video/fbdev/via/via_utility.h b/drivers/video/fbdev/via/via_utility.h index f23be1708c141..c0c491c6581d3 100644 --- a/drivers/video/fbdev/via/via_utility.h +++ b/drivers/video/fbdev/via/via_utility.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __VIAUTILITY_H__ #define __VIAUTILITY_H__ diff --git a/drivers/video/fbdev/via/viafbdev.c b/drivers/video/fbdev/via/viafbdev.c index bdf5a0ea876de..8db5de13e2b7f 100644 --- a/drivers/video/fbdev/via/viafbdev.c +++ b/drivers/video/fbdev/via/viafbdev.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2009 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/compiler.h> diff --git a/drivers/video/fbdev/via/viafbdev.h b/drivers/video/fbdev/via/viafbdev.h index f6b2ddf56e948..e2adbc4efbe01 100644 --- a/drivers/video/fbdev/via/viafbdev.h +++ b/drivers/video/fbdev/via/viafbdev.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __VIAFBDEV_H__ diff --git a/drivers/video/fbdev/via/viamode.c b/drivers/video/fbdev/via/viamode.c index 0666ab01cf4aa..31308e1930707 100644 --- a/drivers/video/fbdev/via/viamode.c +++ b/drivers/video/fbdev/via/viamode.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/via-core.h> diff --git a/drivers/video/fbdev/via/viamode.h b/drivers/video/fbdev/via/viamode.h index dd19106698e7c..e382436458437 100644 --- a/drivers/video/fbdev/via/viamode.h +++ b/drivers/video/fbdev/via/viamode.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __VIAMODE_H__ diff --git a/drivers/video/fbdev/via/vt1636.c b/drivers/video/fbdev/via/vt1636.c index ee2903b472cf7..8d8cfdb05618f 100644 --- a/drivers/video/fbdev/via/vt1636.c +++ b/drivers/video/fbdev/via/vt1636.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/via-core.h> diff --git a/drivers/video/fbdev/via/vt1636.h b/drivers/video/fbdev/via/vt1636.h index 4c1314e574681..17ac31d7daf6c 100644 --- a/drivers/video/fbdev/via/vt1636.h +++ b/drivers/video/fbdev/via/vt1636.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef _VT1636_H_ diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index f19061b585a4f..44339fc87cc79 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Virtio balloon implementation, inspired by Dor Laor and Marcelo * Tosatti's implementations. * * Copyright 2008 Rusty Russell IBM Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/virtio.h> diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index d9dd0f7892791..f363fbeb5ab0c 100644 --- a/drivers/virtio/virtio_mmio.c +++ b/drivers/virtio/virtio_mmio.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Virtio memory mapped device driver * @@ -48,12 +49,7 @@ * virtio_mmio.device=0x100@0x100b0000:48 \ * virtio_mmio.device=1K@0x1001e000:74 * - * - * * Based on Virtio PCI driver by Anthony Liguori, copyright IBM Corp. 2007 - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. */ #define pr_fmt(fmt) "virtio-mmio: " fmt diff --git a/drivers/virtio/virtio_pci_common.c b/drivers/virtio/virtio_pci_common.c index 7a0398bb84f77..f2862f66c2aca 100644 --- a/drivers/virtio/virtio_pci_common.c +++ b/drivers/virtio/virtio_pci_common.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Virtio PCI driver - common functionality for all device versions * @@ -11,10 +12,6 @@ * Anthony Liguori <aliguori@us.ibm.com> * Rusty Russell <rusty@rustcorp.com.au> * Michael S. Tsirkin <mst@redhat.com> - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - * */ #include "virtio_pci_common.h" diff --git a/drivers/virtio/virtio_pci_common.h b/drivers/virtio/virtio_pci_common.h index 02271002c2f37..b2f0eb4067cbf 100644 --- a/drivers/virtio/virtio_pci_common.h +++ b/drivers/virtio/virtio_pci_common.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef _DRIVERS_VIRTIO_VIRTIO_PCI_COMMON_H #define _DRIVERS_VIRTIO_VIRTIO_PCI_COMMON_H /* @@ -13,10 +14,6 @@ * Anthony Liguori <aliguori@us.ibm.com> * Rusty Russell <rusty@rustcorp.com.au> * Michael S. Tsirkin <mst@redhat.com> - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - * */ #include <linux/module.h> diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c index eff9ddc7c4abb..d62e9835aeeca 100644 --- a/drivers/virtio/virtio_pci_legacy.c +++ b/drivers/virtio/virtio_pci_legacy.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Virtio PCI driver - legacy device support * @@ -11,10 +12,6 @@ * Anthony Liguori <aliguori@us.ibm.com> * Rusty Russell <rusty@rustcorp.com.au> * Michael S. Tsirkin <mst@redhat.com> - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - * */ #include "virtio_pci_common.h" diff --git a/drivers/virtio/virtio_pci_modern.c b/drivers/virtio/virtio_pci_modern.c index 07571daccfec1..7abcc50838b88 100644 --- a/drivers/virtio/virtio_pci_modern.c +++ b/drivers/virtio/virtio_pci_modern.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Virtio PCI driver - modern (virtio 1.0) device support * @@ -11,10 +12,6 @@ * Anthony Liguori <aliguori@us.ibm.com> * Rusty Russell <rusty@rustcorp.com.au> * Michael S. Tsirkin <mst@redhat.com> - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - * */ #include <linux/delay.h> diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index 0a7b3ce3fb754..c8be1c4f5b556 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Virtio ring implementation. * * Copyright 2007 Rusty Russell IBM Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/virtio.h> #include <linux/virtio_ring.h> diff --git a/drivers/vlynq/vlynq.c b/drivers/vlynq/vlynq.c index c0227f9418ebd..e966981c02150 100644 --- a/drivers/vlynq/vlynq.c +++ b/drivers/vlynq/vlynq.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2006, 2007 Eugene Konev <ejka@openwrt.org> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * * Parts of the VLYNQ specification can be found here: * http://www.ti.com/litv/pdf/sprue36a */ diff --git a/drivers/w1/slaves/w1_smem.c b/drivers/w1/slaves/w1_smem.c index e556b0caff719..09afcf2a4204d 100644 --- a/drivers/w1/slaves/w1_smem.c +++ b/drivers/w1/slaves/w1_smem.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * w1_smem.c * * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the smems of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <asm/types.h> diff --git a/drivers/watchdog/cpu5wdt.c b/drivers/watchdog/cpu5wdt.c index 475360de6e9e7..d6d53014cb689 100644 --- a/drivers/watchdog/cpu5wdt.c +++ b/drivers/watchdog/cpu5wdt.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * sma cpu5 watchdog driver * * Copyright (C) 2003 Heiko Ronsdorf <hero@ihg.uni-duisburg.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/watchdog/rdc321x_wdt.c b/drivers/watchdog/rdc321x_wdt.c index 4382e95568602..2e608ae6cbc78 100644 --- a/drivers/watchdog/rdc321x_wdt.c +++ b/drivers/watchdog/rdc321x_wdt.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * RDC321x watchdog driver * * Copyright (C) 2007-2010 Florian Fainelli <florian@openwrt.org> * * This driver is highly inspired from the cpu5_wdt driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <linux/module.h> diff --git a/drivers/xen/events/events_internal.h b/drivers/xen/events/events_internal.h index 50c2050a1e320..82938cff6c7a8 100644 --- a/drivers/xen/events/events_internal.h +++ b/drivers/xen/events/events_internal.h @@ -1,10 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Xen Event Channels (internal header) * * Copyright (C) 2013 Citrix Systems R&D Ltd. - * - * This source code is licensed under the GNU General Public License, - * Version 2 or later. See the file COPYING for more details. */ #ifndef __EVENTS_INTERNAL_H__ #define __EVENTS_INTERNAL_H__ diff --git a/fs/afs/addr_list.c b/fs/afs/addr_list.c index 9eaff55df7b43..86da532c192f9 100644 --- a/fs/afs/addr_list.c +++ b/fs/afs/addr_list.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Server address list management * * Copyright (C) 2017 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/slab.h> diff --git a/fs/afs/dir_edit.c b/fs/afs/dir_edit.c index 8b400f5aead58..d4fbe5f85f1b2 100644 --- a/fs/afs/dir_edit.c +++ b/fs/afs/dir_edit.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* AFS filesystem directory editing * * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/kernel.h> diff --git a/fs/afs/dir_silly.c b/fs/afs/dir_silly.c index 28f4aa0152290..057b8d3224228 100644 --- a/fs/afs/dir_silly.c +++ b/fs/afs/dir_silly.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* AFS silly rename handling * * Copyright (C) 2019 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * - Derived from NFS's sillyrename. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/kernel.h> diff --git a/fs/afs/dynroot.c b/fs/afs/dynroot.c index af1689d1f32e7..9b3b2f1f1fc0d 100644 --- a/fs/afs/dynroot.c +++ b/fs/afs/dynroot.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* AFS dynamic root handling * * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/fs.h> diff --git a/fs/afs/fs_probe.c b/fs/afs/fs_probe.c index 9b72662093433..cfe62b154f68d 100644 --- a/fs/afs/fs_probe.c +++ b/fs/afs/fs_probe.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* AFS fileserver probing * * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/sched.h> diff --git a/fs/afs/protocol_yfs.h b/fs/afs/protocol_yfs.h index 915b9d10cdf33..32be9c698348c 100644 --- a/fs/afs/protocol_yfs.h +++ b/fs/afs/protocol_yfs.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* YFS protocol bits * * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define YFS_FS_SERVICE 2500 diff --git a/fs/afs/rotate.c b/fs/afs/rotate.c index b00c739e0e63a..172ba569cd602 100644 --- a/fs/afs/rotate.c +++ b/fs/afs/rotate.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Handle fileserver selection and rotation. * * Copyright (C) 2017 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/kernel.h> diff --git a/fs/afs/vl_probe.c b/fs/afs/vl_probe.c index beb991563939a..858498cc1b052 100644 --- a/fs/afs/vl_probe.c +++ b/fs/afs/vl_probe.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* AFS vlserver probing * * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/sched.h> diff --git a/fs/afs/vl_rotate.c b/fs/afs/vl_rotate.c index 3f845489a9f0e..9a5ce9687779c 100644 --- a/fs/afs/vl_rotate.c +++ b/fs/afs/vl_rotate.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Handle vlserver selection and rotation. * * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/kernel.h> diff --git a/fs/afs/xattr.c b/fs/afs/xattr.c index 17f58fea7ec1f..5552d034090af 100644 --- a/fs/afs/xattr.c +++ b/fs/afs/xattr.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Extended attribute handling for AFS. We use xattrs to get and set metadata * instead of providing pioctl(). * * Copyright (C) 2017 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/slab.h> diff --git a/fs/afs/xdr_fs.h b/fs/afs/xdr_fs.h index aa21f3068d526..94f1f398eefad 100644 --- a/fs/afs/xdr_fs.h +++ b/fs/afs/xdr_fs.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* AFS fileserver XDR types * * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef XDR_FS_H diff --git a/fs/afs/yfsclient.c b/fs/afs/yfsclient.c index 10de675dc6fca..18722aaeda33a 100644 --- a/fs/afs/yfsclient.c +++ b/fs/afs/yfsclient.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* YFS File Server client stubs * * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/init.h> diff --git a/fs/autofs/autofs_i.h b/fs/autofs/autofs_i.h index e1091312abe1d..8c0c11181fad7 100644 --- a/fs/autofs/autofs_i.h +++ b/fs/autofs/autofs_i.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1997-1998 Transmeta Corporation - All Rights Reserved * Copyright 2005-2006 Ian Kent <raven@themaw.net> - * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. */ /* Internal header file for autofs */ diff --git a/fs/autofs/dev-ioctl.c b/fs/autofs/dev-ioctl.c index e9fe74d1541bb..a3cdb0036c5db 100644 --- a/fs/autofs/dev-ioctl.c +++ b/fs/autofs/dev-ioctl.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2008 Red Hat, Inc. All rights reserved. * Copyright 2008 Ian Kent <raven@themaw.net> - * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. */ #include <linux/miscdevice.h> diff --git a/fs/autofs/expire.c b/fs/autofs/expire.c index 28d9c2b1b3bb3..cdff0567aacb3 100644 --- a/fs/autofs/expire.c +++ b/fs/autofs/expire.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1997-1998 Transmeta Corporation -- All Rights Reserved * Copyright 1999-2000 Jeremy Fitzhardinge <jeremy@goop.org> * Copyright 2001-2006 Ian Kent <raven@themaw.net> - * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. */ #include "autofs_i.h" diff --git a/fs/autofs/init.c b/fs/autofs/init.c index c0c1db2cc6ea7..d3f55e8743389 100644 --- a/fs/autofs/init.c +++ b/fs/autofs/init.c @@ -1,9 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1997-1998 Transmeta Corporation -- All Rights Reserved - * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. */ #include <linux/module.h> diff --git a/fs/autofs/inode.c b/fs/autofs/inode.c index fb0225f21c125..9edf243713eb6 100644 --- a/fs/autofs/inode.c +++ b/fs/autofs/inode.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1997-1998 Transmeta Corporation -- All Rights Reserved * Copyright 2005-2006 Ian Kent <raven@themaw.net> - * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. */ #include <linux/seq_file.h> diff --git a/fs/autofs/root.c b/fs/autofs/root.c index 1246f396bf0e9..e646569c75eda 100644 --- a/fs/autofs/root.c +++ b/fs/autofs/root.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1997-1998 Transmeta Corporation -- All Rights Reserved * Copyright 1999-2000 Jeremy Fitzhardinge <jeremy@goop.org> * Copyright 2001-2006 Ian Kent <raven@themaw.net> - * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. */ #include <linux/capability.h> diff --git a/fs/autofs/symlink.c b/fs/autofs/symlink.c index aad3902c0cc1f..7ac67dc760395 100644 --- a/fs/autofs/symlink.c +++ b/fs/autofs/symlink.c @@ -1,9 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1997-1998 Transmeta Corporation -- All Rights Reserved - * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. */ #include "autofs_i.h" diff --git a/fs/autofs/waitq.c b/fs/autofs/waitq.c index 15a3e31d09045..b04c528b19d34 100644 --- a/fs/autofs/waitq.c +++ b/fs/autofs/waitq.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 1997-1998 Transmeta Corporation -- All Rights Reserved * Copyright 2001-2006 Ian Kent <raven@themaw.net> - * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. */ #include <linux/sched/signal.h> diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index 55c15f31d00d8..ee0989c7e3a9c 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -603,17 +603,33 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, } btrfs_wait_ordered_roots(fs_info, U64_MAX, 0, (u64)-1); - trans = btrfs_start_transaction(root, 0); - if (IS_ERR(trans)) { - mutex_unlock(&dev_replace->lock_finishing_cancel_unmount); - return PTR_ERR(trans); + /* + * We have to use this loop approach because at this point src_device + * has to be available for transaction commit to complete, yet new + * chunks shouldn't be allocated on the device. + */ + while (1) { + trans = btrfs_start_transaction(root, 0); + if (IS_ERR(trans)) { + mutex_unlock(&dev_replace->lock_finishing_cancel_unmount); + return PTR_ERR(trans); + } + ret = btrfs_commit_transaction(trans); + WARN_ON(ret); + + /* Prevent write_all_supers() during the finishing procedure */ + mutex_lock(&fs_info->fs_devices->device_list_mutex); + /* Prevent new chunks being allocated on the source device */ + mutex_lock(&fs_info->chunk_mutex); + + if (!list_empty(&src_device->post_commit_list)) { + mutex_unlock(&fs_info->fs_devices->device_list_mutex); + mutex_unlock(&fs_info->chunk_mutex); + } else { + break; + } } - ret = btrfs_commit_transaction(trans); - WARN_ON(ret); - /* keep away write_all_supers() during the finishing procedure */ - mutex_lock(&fs_info->fs_devices->device_list_mutex); - mutex_lock(&fs_info->chunk_mutex); down_write(&dev_replace->rwsem); dev_replace->replace_state = scrub_ret ? BTRFS_IOCTL_DEV_REPLACE_STATE_CANCELED @@ -662,7 +678,6 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, btrfs_device_set_disk_total_bytes(tgt_device, src_device->disk_total_bytes); btrfs_device_set_bytes_used(tgt_device, src_device->bytes_used); - ASSERT(list_empty(&src_device->post_commit_list)); tgt_device->commit_total_bytes = src_device->commit_total_bytes; tgt_device->commit_bytes_used = src_device->bytes_used; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 9aba9660efe56..a2aabdb85226d 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -6433,8 +6433,18 @@ int btrfs_add_link(struct btrfs_trans_handle *trans, btrfs_i_size_write(parent_inode, parent_inode->vfs_inode.i_size + name_len * 2); inode_inc_iversion(&parent_inode->vfs_inode); - parent_inode->vfs_inode.i_mtime = parent_inode->vfs_inode.i_ctime = - current_time(&parent_inode->vfs_inode); + /* + * If we are replaying a log tree, we do not want to update the mtime + * and ctime of the parent directory with the current time, since the + * log replay procedure is responsible for setting them to their correct + * values (the ones it had when the fsync was done). + */ + if (!test_bit(BTRFS_FS_LOG_RECOVERING, &root->fs_info->flags)) { + struct timespec64 now = current_time(&parent_inode->vfs_inode); + + parent_inode->vfs_inode.i_mtime = now; + parent_inode->vfs_inode.i_ctime = now; + } ret = btrfs_update_inode(trans, root, &parent_inode->vfs_inode); if (ret) btrfs_abort_transaction(trans, ret); diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index 2f708f2c4e67d..3e6ffbbd8b0af 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -3830,7 +3830,13 @@ int btrfs_qgroup_add_swapped_blocks(struct btrfs_trans_handle *trans, subvol_slot); block->last_snapshot = last_snapshot; block->level = level; - if (bg->flags & BTRFS_BLOCK_GROUP_DATA) + + /* + * If we have bg == NULL, we're called from btrfs_recover_relocation(), + * no one else can modify tree blocks thus we qgroup will not change + * no matter the value of trace_leaf. + */ + if (bg && bg->flags & BTRFS_BLOCK_GROUP_DATA) block->trace_leaf = true; else block->trace_leaf = false; diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index a459ecddcce4e..22a3c69864fac 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -2177,22 +2177,30 @@ static int clean_dirty_subvols(struct reloc_control *rc) struct btrfs_root *root; struct btrfs_root *next; int ret = 0; + int ret2; list_for_each_entry_safe(root, next, &rc->dirty_subvol_roots, reloc_dirty_list) { - struct btrfs_root *reloc_root = root->reloc_root; + if (root->root_key.objectid != BTRFS_TREE_RELOC_OBJECTID) { + /* Merged subvolume, cleanup its reloc root */ + struct btrfs_root *reloc_root = root->reloc_root; - clear_bit(BTRFS_ROOT_DEAD_RELOC_TREE, &root->state); - list_del_init(&root->reloc_dirty_list); - root->reloc_root = NULL; - if (reloc_root) { - int ret2; + clear_bit(BTRFS_ROOT_DEAD_RELOC_TREE, &root->state); + list_del_init(&root->reloc_dirty_list); + root->reloc_root = NULL; + if (reloc_root) { - ret2 = btrfs_drop_snapshot(reloc_root, NULL, 0, 1); + ret2 = btrfs_drop_snapshot(reloc_root, NULL, 0, 1); + if (ret2 < 0 && !ret) + ret = ret2; + } + btrfs_put_fs_root(root); + } else { + /* Orphan reloc tree, just clean it up */ + ret2 = btrfs_drop_snapshot(root, NULL, 0, 1); if (ret2 < 0 && !ret) ret = ret2; } - btrfs_put_fs_root(root); } return ret; } @@ -2480,6 +2488,9 @@ again: } } else { list_del_init(&reloc_root->root_list); + /* Don't forget to queue this reloc root for cleanup */ + list_add_tail(&reloc_root->reloc_dirty_list, + &rc->dirty_subvol_roots); } } diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index dd38dfe174dfd..f7fe4770f0e58 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -4999,6 +4999,12 @@ static int send_hole(struct send_ctx *sctx, u64 end) if (offset >= sctx->cur_inode_size) return 0; + /* + * Don't go beyond the inode's i_size due to prealloc extents that start + * after the i_size. + */ + end = min_t(u64, end, sctx->cur_inode_size); + if (sctx->flags & BTRFS_SEND_FLAG_NO_FILE_DATA) return send_update_extent(sctx, offset, end - offset); @@ -5218,10 +5224,50 @@ static int clone_range(struct send_ctx *sctx, clone_len = min_t(u64, ext_len, len); if (btrfs_file_extent_disk_bytenr(leaf, ei) == disk_byte && - clone_data_offset == data_offset) - ret = send_clone(sctx, offset, clone_len, clone_root); - else + clone_data_offset == data_offset) { + const u64 src_end = clone_root->offset + clone_len; + const u64 sectorsize = SZ_64K; + + /* + * We can't clone the last block, when its size is not + * sector size aligned, into the middle of a file. If we + * do so, the receiver will get a failure (-EINVAL) when + * trying to clone or will silently corrupt the data in + * the destination file if it's on a kernel without the + * fix introduced by commit ac765f83f1397646 + * ("Btrfs: fix data corruption due to cloning of eof + * block). + * + * So issue a clone of the aligned down range plus a + * regular write for the eof block, if we hit that case. + * + * Also, we use the maximum possible sector size, 64K, + * because we don't know what's the sector size of the + * filesystem that receives the stream, so we have to + * assume the largest possible sector size. + */ + if (src_end == clone_src_i_size && + !IS_ALIGNED(src_end, sectorsize) && + offset + clone_len < sctx->cur_inode_size) { + u64 slen; + + slen = ALIGN_DOWN(src_end - clone_root->offset, + sectorsize); + if (slen > 0) { + ret = send_clone(sctx, offset, slen, + clone_root); + if (ret < 0) + goto out; + } + ret = send_extent_data(sctx, offset + slen, + clone_len - slen); + } else { + ret = send_clone(sctx, offset, clone_len, + clone_root); + } + } else { ret = send_extent_data(sctx, offset, clone_len); + } if (ret < 0) goto out; diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 6c47f6ed3e94b..3fc8d854d7fbc 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -3110,6 +3110,12 @@ int btrfs_sync_log(struct btrfs_trans_handle *trans, log->log_transid = root->log_transid; root->log_start_pid = 0; /* + * Update or create log root item under the root's log_mutex to prevent + * races with concurrent log syncs that can lead to failure to update + * log root item because it was not created yet. + */ + ret = update_log_root(trans, log); + /* * IO has been started, blocks of the log tree have WRITTEN flag set * in their headers. new modifications of the log will be written to * new positions. so it's safe to allow log writers to go in. @@ -3128,8 +3134,6 @@ int btrfs_sync_log(struct btrfs_trans_handle *trans, mutex_unlock(&log_root_tree->log_mutex); - ret = update_log_root(trans, log); - mutex_lock(&log_root_tree->log_mutex); if (atomic_dec_and_test(&log_root_tree->log_writers)) { /* atomic_dec_and_test implies a barrier */ @@ -5478,7 +5482,6 @@ static noinline int check_parent_dirs_for_sync(struct btrfs_trans_handle *trans, { int ret = 0; struct dentry *old_parent = NULL; - struct btrfs_inode *orig_inode = inode; /* * for regular files, if its inode is already on disk, we don't @@ -5498,16 +5501,6 @@ static noinline int check_parent_dirs_for_sync(struct btrfs_trans_handle *trans, } while (1) { - /* - * If we are logging a directory then we start with our inode, - * not our parent's inode, so we need to skip setting the - * logged_trans so that further down in the log code we don't - * think this inode has already been logged. - */ - if (inode != orig_inode) - inode->logged_trans = trans->transid; - smp_mb(); - if (btrfs_must_commit_transaction(trans, inode)) { ret = 1; break; @@ -6384,7 +6377,6 @@ void btrfs_record_unlink_dir(struct btrfs_trans_handle *trans, * if this directory was already logged any new * names for this file/dir will get recorded */ - smp_mb(); if (dir->logged_trans == trans->transid) return; diff --git a/fs/btrfs/zstd.c b/fs/btrfs/zstd.c index a6ff07cf11d51..3837ca180d52d 100644 --- a/fs/btrfs/zstd.c +++ b/fs/btrfs/zstd.c @@ -105,10 +105,10 @@ static void zstd_reclaim_timer_fn(struct timer_list *timer) unsigned long reclaim_threshold = jiffies - ZSTD_BTRFS_RECLAIM_JIFFIES; struct list_head *pos, *next; - spin_lock(&wsm.lock); + spin_lock_bh(&wsm.lock); if (list_empty(&wsm.lru_list)) { - spin_unlock(&wsm.lock); + spin_unlock_bh(&wsm.lock); return; } @@ -137,7 +137,7 @@ static void zstd_reclaim_timer_fn(struct timer_list *timer) if (!list_empty(&wsm.lru_list)) mod_timer(&wsm.timer, jiffies + ZSTD_BTRFS_RECLAIM_JIFFIES); - spin_unlock(&wsm.lock); + spin_unlock_bh(&wsm.lock); } /* @@ -198,7 +198,7 @@ static void zstd_cleanup_workspace_manager(void) struct workspace *workspace; int i; - spin_lock(&wsm.lock); + spin_lock_bh(&wsm.lock); for (i = 0; i < ZSTD_BTRFS_MAX_LEVEL; i++) { while (!list_empty(&wsm.idle_ws[i])) { workspace = container_of(wsm.idle_ws[i].next, @@ -208,7 +208,7 @@ static void zstd_cleanup_workspace_manager(void) zstd_free_workspace(&workspace->list); } } - spin_unlock(&wsm.lock); + spin_unlock_bh(&wsm.lock); del_timer_sync(&wsm.timer); } @@ -230,7 +230,7 @@ static struct list_head *zstd_find_workspace(unsigned int level) struct workspace *workspace; int i = level - 1; - spin_lock(&wsm.lock); + spin_lock_bh(&wsm.lock); for_each_set_bit_from(i, &wsm.active_map, ZSTD_BTRFS_MAX_LEVEL) { if (!list_empty(&wsm.idle_ws[i])) { ws = wsm.idle_ws[i].next; @@ -242,11 +242,11 @@ static struct list_head *zstd_find_workspace(unsigned int level) list_del(&workspace->lru_list); if (list_empty(&wsm.idle_ws[i])) clear_bit(i, &wsm.active_map); - spin_unlock(&wsm.lock); + spin_unlock_bh(&wsm.lock); return ws; } } - spin_unlock(&wsm.lock); + spin_unlock_bh(&wsm.lock); return NULL; } @@ -305,7 +305,7 @@ static void zstd_put_workspace(struct list_head *ws) { struct workspace *workspace = list_to_workspace(ws); - spin_lock(&wsm.lock); + spin_lock_bh(&wsm.lock); /* A node is only taken off the lru if we are the corresponding level */ if (workspace->req_level == workspace->level) { @@ -325,7 +325,7 @@ static void zstd_put_workspace(struct list_head *ws) list_add(&workspace->list, &wsm.idle_ws[workspace->level - 1]); workspace->req_level = 0; - spin_unlock(&wsm.lock); + spin_unlock_bh(&wsm.lock); if (workspace->level == ZSTD_BTRFS_MAX_LEVEL) cond_wake_up(&wsm.wait); diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c index 4a717d4008075..dfb14dbddf51d 100644 --- a/fs/cachefiles/bind.c +++ b/fs/cachefiles/bind.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Bind and unbind a cache from the filesystem backing it * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/module.h> diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c index 3fdee214a5bbc..752c1e43416f5 100644 --- a/fs/cachefiles/daemon.c +++ b/fs/cachefiles/daemon.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Daemon interface * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/module.h> diff --git a/fs/cachefiles/interface.c b/fs/cachefiles/interface.c index 222bc5d8b62c7..4cea5fbf695ea 100644 --- a/fs/cachefiles/interface.c +++ b/fs/cachefiles/interface.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* FS-Cache interface to CacheFiles * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/slab.h> diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h index d2f6f996e65a2..cf9bd6401c2d0 100644 --- a/fs/cachefiles/internal.h +++ b/fs/cachefiles/internal.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* General netfs cache on cache files internal defs * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifdef pr_fmt diff --git a/fs/cachefiles/key.c b/fs/cachefiles/key.c index 33b58c60f2d11..be96f5fc5caca 100644 --- a/fs/cachefiles/key.c +++ b/fs/cachefiles/key.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Key to pathname encoder * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/slab.h> diff --git a/fs/cachefiles/main.c b/fs/cachefiles/main.c index f54d3f5b2e40d..ddf0cd58d60cc 100644 --- a/fs/cachefiles/main.c +++ b/fs/cachefiles/main.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Network filesystem caching backend to use cache files on a premounted * filesystem * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/module.h> diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c index d27720cd3664a..ecc8ecbbfa5ac 100644 --- a/fs/cachefiles/namei.c +++ b/fs/cachefiles/namei.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* CacheFiles path walking and related routines * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/module.h> diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c index 0ce1aa56b67f8..6e67aea0f24ed 100644 --- a/fs/cachefiles/proc.c +++ b/fs/cachefiles/proc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* CacheFiles statistics * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/module.h> diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c index 8a577409d030b..44a3ce1e4ce47 100644 --- a/fs/cachefiles/rdwr.c +++ b/fs/cachefiles/rdwr.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Storage object read/write * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/mount.h> diff --git a/fs/cachefiles/security.c b/fs/cachefiles/security.c index 31bbc0528b117..aec13fd946924 100644 --- a/fs/cachefiles/security.c +++ b/fs/cachefiles/security.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* CacheFiles security management * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/fs.h> diff --git a/fs/cachefiles/xattr.c b/fs/cachefiles/xattr.c index 511e6c68156a7..72e42438f3d73 100644 --- a/fs/cachefiles/xattr.c +++ b/fs/cachefiles/xattr.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* CacheFiles extended attribute management * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/module.h> diff --git a/fs/cifs/nterr.c b/fs/cifs/nterr.c index b6023c6461238..358a766375b4a 100644 --- a/fs/cifs/nterr.c +++ b/fs/cifs/nterr.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Unix SMB/Netbios implementation. * Version 1.9. * RPC Pipe client / server routines * Copyright (C) Luke Kenneth Casson Leighton 1997-2001. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* NT error codes - see nterr.h */ diff --git a/fs/cifs/nterr.h b/fs/cifs/nterr.h index 7a0eae5ae7c9c..edd4741cab0a1 100644 --- a/fs/cifs/nterr.h +++ b/fs/cifs/nterr.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Unix SMB/Netbios implementation. Version 1.9. @@ -7,19 +8,6 @@ Copyright (C) Luke Kenneth Casson Leighton 1996-2000 Copyright (C) Paul Ashton 1998-2000 - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/fs/cifs/smbencrypt.c b/fs/cifs/smbencrypt.c index a0b80ac651a60..2b6d87bfdf8e8 100644 --- a/fs/cifs/smbencrypt.c +++ b/fs/cifs/smbencrypt.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Unix SMB/Netbios implementation. Version 1.9. @@ -8,19 +9,6 @@ Copyright (C) Andrew Bartlett <abartlet@samba.org> 2002-2003 Modified by Steve French (sfrench@us.ibm.com) 2002-2003 - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/crypto.h> diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c index 5e7932d668ab7..22203a3423a32 100644 --- a/fs/configfs/dir.c +++ b/fs/configfs/dir.c @@ -58,15 +58,13 @@ static void configfs_d_iput(struct dentry * dentry, if (sd) { /* Coordinate with configfs_readdir */ spin_lock(&configfs_dirent_lock); - /* Coordinate with configfs_attach_attr where will increase - * sd->s_count and update sd->s_dentry to new allocated one. - * Only set sd->dentry to null when this dentry is the only - * sd owner. - * If not do so, configfs_d_iput may run just after - * configfs_attach_attr and set sd->s_dentry to null - * even it's still in use. + /* + * Set sd->s_dentry to null only when this dentry is the one + * that is going to be killed. Otherwise configfs_d_iput may + * run just after configfs_attach_attr and set sd->s_dentry to + * NULL even it's still in use. */ - if (atomic_read(&sd->s_count) <= 2) + if (sd->s_dentry == dentry) sd->s_dentry = NULL; spin_unlock(&configfs_dirent_lock); diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c index 553a3f3300ae5..2c14ae044dceb 100644 --- a/fs/devpts/inode.c +++ b/fs/devpts/inode.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- --------------------------------------------------------- * * * linux/fs/devpts/inode.c * * Copyright 1998-2004 H. Peter Anvin -- All Rights Reserved * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. - * * ------------------------------------------------------------------------- */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c index 884a6e7768091..c7843b149a1e8 100644 --- a/fs/ext4/dir.c +++ b/fs/ext4/dir.c @@ -671,7 +671,7 @@ static int ext4_d_compare(const struct dentry *dentry, unsigned int len, if (!IS_CASEFOLDED(dentry->d_parent->d_inode)) { if (len != name->len) return -1; - return !memcmp(str, name, len); + return memcmp(str, name->name, len); } return ext4_ci_compare(dentry->d_parent->d_inode, name, &qstr); diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index f2c62e2a0c982..d40ed940001e3 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -518,10 +518,14 @@ __read_extent_tree_block(const char *function, unsigned int line, } if (buffer_verified(bh) && !(flags & EXT4_EX_FORCE_CACHE)) return bh; - err = __ext4_ext_check(function, line, inode, - ext_block_hdr(bh), depth, pblk); - if (err) - goto errout; + if (!ext4_has_feature_journal(inode->i_sb) || + (inode->i_ino != + le32_to_cpu(EXT4_SB(inode->i_sb)->s_es->s_journal_inum))) { + err = __ext4_ext_check(function, line, inode, + ext_block_hdr(bh), depth, pblk); + if (err) + goto errout; + } set_buffer_verified(bh); /* * If this is a leaf block, cache all of its entries diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 82298c63ea6d6..c7f77c6430085 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -5625,25 +5625,22 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr) up_write(&EXT4_I(inode)->i_data_sem); ext4_journal_stop(handle); if (error) { - if (orphan) + if (orphan && inode->i_nlink) ext4_orphan_del(NULL, inode); goto err_out; } } - if (!shrink) + if (!shrink) { pagecache_isize_extended(inode, oldsize, inode->i_size); - - /* - * Blocks are going to be removed from the inode. Wait - * for dio in flight. Temporarily disable - * dioread_nolock to prevent livelock. - */ - if (orphan) { - if (!ext4_should_journal_data(inode)) { - inode_dio_wait(inode); - } else - ext4_wait_for_tail_page_commit(inode); + } else { + /* + * Blocks are going to be removed from the inode. Wait + * for dio in flight. + */ + inode_dio_wait(inode); } + if (orphan && ext4_should_journal_data(inode)) + ext4_wait_for_tail_page_commit(inode); down_write(&EXT4_I(inode)->i_mmap_sem); rc = ext4_break_layouts(inode); diff --git a/fs/fs_context.c b/fs/fs_context.c index a47ccd5a4a780..103643c68e3fd 100644 --- a/fs/fs_context.c +++ b/fs/fs_context.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Provide a way to create a superblock configuration context within the kernel * that allows a superblock to be set up prior to mounting. * * Copyright (C) 2017 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/fs/fs_parser.c b/fs/fs_parser.c index 570d71043acf9..0d388faa25d16 100644 --- a/fs/fs_parser.c +++ b/fs/fs_parser.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Filesystem parameter parser. * * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/export.h> diff --git a/fs/fscache/histogram.c b/fs/fscache/histogram.c index 9a13e9e15b698..4e5beeaaf4541 100644 --- a/fs/fscache/histogram.c +++ b/fs/fscache/histogram.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* FS-Cache latency histogram * * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define FSCACHE_DEBUG_LEVEL THREAD diff --git a/fs/fscache/netfs.c b/fs/fscache/netfs.c index c2f605483cc52..cce92216fa28b 100644 --- a/fs/fscache/netfs.c +++ b/fs/fscache/netfs.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* FS-Cache netfs (client) registration * * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define FSCACHE_DEBUG_LEVEL COOKIE diff --git a/fs/fscache/object-list.c b/fs/fscache/object-list.c index 43e6e28c164fb..72ebfe578f409 100644 --- a/fs/fscache/object-list.c +++ b/fs/fscache/object-list.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Global fscache object list maintainer and viewer * * Copyright (C) 2009 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define FSCACHE_DEBUG_LEVEL COOKIE diff --git a/fs/fsopen.c b/fs/fsopen.c index c2891e933ef17..a8bf83ce8d4e1 100644 --- a/fs/fsopen.c +++ b/fs/fsopen.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Filesystem access-by-fd. * * Copyright (C) 2017 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/fs_context.h> diff --git a/fs/nfs/fscache-index.c b/fs/nfs/fscache-index.c index 666415d13d521..15f271401dcca 100644 --- a/fs/nfs/fscache-index.c +++ b/fs/nfs/fscache-index.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* NFS FS-Cache index structure definition * * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/init.h> diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c index 4dc887813c71d..53507aa96b0b6 100644 --- a/fs/nfs/fscache.c +++ b/fs/nfs/fscache.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* NFS filesystem cache interface * * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/init.h> diff --git a/fs/nfs/fscache.h b/fs/nfs/fscache.h index 161ba2edb9d04..25a75e40d91d9 100644 --- a/fs/nfs/fscache.h +++ b/fs/nfs/fscache.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* NFS filesystem cache interface definitions * * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _NFS_FSCACHE_H diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c index 250369d6901de..c03758c914817 100644 --- a/fs/notify/dnotify/dnotify.c +++ b/fs/notify/dnotify/dnotify.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Directory notifications for Linux. * @@ -5,16 +6,6 @@ * * Copyright (C) 2009 Eric Paris <Red Hat Inc> * dnotify was largly rewritten to use the new fsnotify infrastructure - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/fs.h> #include <linux/module.h> diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c index 7e8b131029f88..2fda08b2b8856 100644 --- a/fs/notify/inotify/inotify_fsnotify.c +++ b/fs/notify/inotify/inotify_fsnotify.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * fs/inotify_user.c - inotify support for userspace * @@ -10,16 +11,6 @@ * * Copyright (C) 2009 Eric Paris <Red Hat Inc> * inotify was largely rewriten to make use of the fsnotify infrastructure - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/dcache.h> /* d_unlinked */ diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index 7b53598c88046..cce8de32779fb 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * fs/inotify_user.c - inotify support for userspace * @@ -10,16 +11,6 @@ * * Copyright (C) 2009 Eric Paris <Red Hat Inc> * inotify was largely rewriten to make use of the fsnotify infrastructure - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/file.h> diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c index 8946130c87ad7..7202a1e39d70c 100644 --- a/fs/ntfs/aops.c +++ b/fs/ntfs/aops.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /** * aops.c - NTFS kernel address space operations and page cache handling. * * Copyright (c) 2001-2014 Anton Altaparmakov and Tuxera Inc. * Copyright (c) 2002 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/errno.h> diff --git a/fs/ntfs/aops.h b/fs/ntfs/aops.h index 820d6eabf60f0..f0962d46bd673 100644 --- a/fs/ntfs/aops.h +++ b/fs/ntfs/aops.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /** * aops.h - Defines for NTFS kernel address space operations and page cache * handling. Part of the Linux-NTFS project. * * Copyright (c) 2001-2004 Anton Altaparmakov * Copyright (c) 2002 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_AOPS_H diff --git a/fs/ntfs/attrib.c b/fs/ntfs/attrib.c index 44a39a099b54e..d563abc3e1364 100644 --- a/fs/ntfs/attrib.c +++ b/fs/ntfs/attrib.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /** * attrib.c - NTFS attribute operations. Part of the Linux-NTFS project. * * Copyright (c) 2001-2012 Anton Altaparmakov and Tuxera Inc. * Copyright (c) 2002 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/buffer_head.h> diff --git a/fs/ntfs/attrib.h b/fs/ntfs/attrib.h index 3c8b74c99b808..fe0890d3d0721 100644 --- a/fs/ntfs/attrib.h +++ b/fs/ntfs/attrib.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * attrib.h - Defines for attribute handling in NTFS Linux kernel driver. * Part of the Linux-NTFS project. * * Copyright (c) 2001-2005 Anton Altaparmakov * Copyright (c) 2002 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_ATTRIB_H diff --git a/fs/ntfs/bitmap.c b/fs/ntfs/bitmap.c index ec130c588d2b6..0675b2400873a 100644 --- a/fs/ntfs/bitmap.c +++ b/fs/ntfs/bitmap.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * bitmap.c - NTFS kernel bitmap handling. Part of the Linux-NTFS project. * * Copyright (c) 2004-2005 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef NTFS_RW diff --git a/fs/ntfs/bitmap.h b/fs/ntfs/bitmap.h index 72c9ad8be70d0..9dd2224ca9c40 100644 --- a/fs/ntfs/bitmap.h +++ b/fs/ntfs/bitmap.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * bitmap.h - Defines for NTFS kernel bitmap handling. Part of the Linux-NTFS * project. * * Copyright (c) 2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_BITMAP_H diff --git a/fs/ntfs/collate.c b/fs/ntfs/collate.c index 4a28ab3898ef3..3ab6ec96abfe2 100644 --- a/fs/ntfs/collate.c +++ b/fs/ntfs/collate.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * collate.c - NTFS kernel collation handling. Part of the Linux-NTFS project. * * Copyright (c) 2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "collate.h" diff --git a/fs/ntfs/collate.h b/fs/ntfs/collate.h index aba83347e5fe4..f2255619b4f4a 100644 --- a/fs/ntfs/collate.h +++ b/fs/ntfs/collate.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * collate.h - Defines for NTFS kernel collation handling. Part of the * Linux-NTFS project. * * Copyright (c) 2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_COLLATE_H diff --git a/fs/ntfs/compress.c b/fs/ntfs/compress.c index df7c32b5fac75..d2f9d6a0ee323 100644 --- a/fs/ntfs/compress.c +++ b/fs/ntfs/compress.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /** * compress.c - NTFS kernel compressed attributes handling. * Part of the Linux-NTFS project. * * Copyright (c) 2001-2004 Anton Altaparmakov * Copyright (c) 2002 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/fs.h> diff --git a/fs/ntfs/debug.c b/fs/ntfs/debug.c index 825a54e8f4907..a3c1c5656f8f6 100644 --- a/fs/ntfs/debug.c +++ b/fs/ntfs/debug.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * debug.c - NTFS kernel debug support. Part of the Linux-NTFS project. * * Copyright (c) 2001-2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include "debug.h" diff --git a/fs/ntfs/debug.h b/fs/ntfs/debug.h index 61bf091e32a8d..6fdef388f1294 100644 --- a/fs/ntfs/debug.h +++ b/fs/ntfs/debug.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * debug.h - NTFS kernel debug support. Part of the Linux-NTFS project. * * Copyright (c) 2001-2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_DEBUG_H diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c index 1a24be9e8405d..3c4811469ae86 100644 --- a/fs/ntfs/dir.c +++ b/fs/ntfs/dir.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /** * dir.c - NTFS kernel directory operations. Part of the Linux-NTFS project. * * Copyright (c) 2001-2007 Anton Altaparmakov * Copyright (c) 2002 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/buffer_head.h> diff --git a/fs/ntfs/dir.h b/fs/ntfs/dir.h index aea7582d561fc..0e326753df401 100644 --- a/fs/ntfs/dir.h +++ b/fs/ntfs/dir.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * dir.h - Defines for directory handling in NTFS Linux kernel driver. Part of * the Linux-NTFS project. * * Copyright (c) 2002-2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_DIR_H diff --git a/fs/ntfs/endian.h b/fs/ntfs/endian.h index 927b5bf04b4fc..f30c139bf9ae8 100644 --- a/fs/ntfs/endian.h +++ b/fs/ntfs/endian.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * endian.h - Defines for endianness handling in NTFS Linux kernel driver. * Part of the Linux-NTFS project. * * Copyright (c) 2001-2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_ENDIAN_H diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c index 331910fa84422..f42967b738eb6 100644 --- a/fs/ntfs/file.c +++ b/fs/ntfs/file.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * file.c - NTFS kernel file operations. Part of the Linux-NTFS project. * * Copyright (c) 2001-2015 Anton Altaparmakov and Tuxera Inc. - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/backing-dev.h> diff --git a/fs/ntfs/index.c b/fs/ntfs/index.c index 0d645f3579300..d46c2c03a0325 100644 --- a/fs/ntfs/index.c +++ b/fs/ntfs/index.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * index.c - NTFS kernel index handling. Part of the Linux-NTFS project. * * Copyright (c) 2004-2005 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/slab.h> diff --git a/fs/ntfs/index.h b/fs/ntfs/index.h index 8745469c3989d..bb3c3ae55138a 100644 --- a/fs/ntfs/index.h +++ b/fs/ntfs/index.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * index.h - Defines for NTFS kernel index handling. Part of the Linux-NTFS * project. * * Copyright (c) 2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_INDEX_H diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c index fb1a2b49a5da8..8baa34baf548b 100644 --- a/fs/ntfs/inode.c +++ b/fs/ntfs/inode.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /** * inode.c - NTFS kernel inode handling. * * Copyright (c) 2001-2014 Anton Altaparmakov and Tuxera Inc. - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/buffer_head.h> diff --git a/fs/ntfs/inode.h b/fs/ntfs/inode.h index 58c8fd2948d37..98e670fbdd31d 100644 --- a/fs/ntfs/inode.h +++ b/fs/ntfs/inode.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * inode.h - Defines for inode structures NTFS Linux kernel driver. Part of * the Linux-NTFS project. * * Copyright (c) 2001-2007 Anton Altaparmakov * Copyright (c) 2002 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_INODE_H diff --git a/fs/ntfs/layout.h b/fs/ntfs/layout.h index 809c0e6d8e09e..85422761ff438 100644 --- a/fs/ntfs/layout.h +++ b/fs/ntfs/layout.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * layout.h - All NTFS associated on-disk structures. Part of the Linux-NTFS * project. * * Copyright (c) 2001-2005 Anton Altaparmakov * Copyright (c) 2002 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_LAYOUT_H diff --git a/fs/ntfs/lcnalloc.c b/fs/ntfs/lcnalloc.c index 27a24a42f7120..eda9972e61599 100644 --- a/fs/ntfs/lcnalloc.c +++ b/fs/ntfs/lcnalloc.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lcnalloc.c - Cluster (de)allocation code. Part of the Linux-NTFS project. * * Copyright (c) 2004-2005 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef NTFS_RW diff --git a/fs/ntfs/lcnalloc.h b/fs/ntfs/lcnalloc.h index 2adb043169410..1589a6d8434b0 100644 --- a/fs/ntfs/lcnalloc.h +++ b/fs/ntfs/lcnalloc.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * lcnalloc.h - Exports for NTFS kernel cluster (de)allocation. Part of the * Linux-NTFS project. * * Copyright (c) 2004-2005 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_LCNALLOC_H diff --git a/fs/ntfs/logfile.c b/fs/ntfs/logfile.c index 353379ff6057d..a0c40f1be7acc 100644 --- a/fs/ntfs/logfile.c +++ b/fs/ntfs/logfile.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * logfile.c - NTFS kernel journal handling. Part of the Linux-NTFS project. * * Copyright (c) 2002-2007 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef NTFS_RW diff --git a/fs/ntfs/logfile.h b/fs/ntfs/logfile.h index aa2b6ac3f0a43..429d4909cc722 100644 --- a/fs/ntfs/logfile.h +++ b/fs/ntfs/logfile.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * logfile.h - Defines for NTFS kernel journal ($LogFile) handling. Part of * the Linux-NTFS project. * * Copyright (c) 2000-2005 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_LOGFILE_H diff --git a/fs/ntfs/malloc.h b/fs/ntfs/malloc.h index 5becc8acc8f4d..842b0bfc3ac98 100644 --- a/fs/ntfs/malloc.h +++ b/fs/ntfs/malloc.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * malloc.h - NTFS kernel memory handling. Part of the Linux-NTFS project. * * Copyright (c) 2001-2005 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_MALLOC_H diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c index fb14d17666c89..20c841a906f20 100644 --- a/fs/ntfs/mft.c +++ b/fs/ntfs/mft.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /** * mft.c - NTFS kernel mft record operations. Part of the Linux-NTFS project. * * Copyright (c) 2001-2012 Anton Altaparmakov and Tuxera Inc. * Copyright (c) 2002 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/buffer_head.h> diff --git a/fs/ntfs/mft.h b/fs/ntfs/mft.h index b52bf87b99de9..17bfefc302716 100644 --- a/fs/ntfs/mft.h +++ b/fs/ntfs/mft.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * mft.h - Defines for mft record handling in NTFS Linux kernel driver. * Part of the Linux-NTFS project. * * Copyright (c) 2001-2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_MFT_H diff --git a/fs/ntfs/mst.c b/fs/ntfs/mst.c index 5a858d839b65e..16b3c884abfc4 100644 --- a/fs/ntfs/mst.c +++ b/fs/ntfs/mst.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * mst.c - NTFS multi sector transfer protection handling code. Part of the * Linux-NTFS project. * * Copyright (c) 2001-2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "ntfs.h" diff --git a/fs/ntfs/namei.c b/fs/ntfs/namei.c index 3986c7a1f6a88..2d3cc9e3395da 100644 --- a/fs/ntfs/namei.c +++ b/fs/ntfs/namei.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * namei.c - NTFS kernel directory inode operations. Part of the Linux-NTFS * project. * * Copyright (c) 2001-2006 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/dcache.h> diff --git a/fs/ntfs/ntfs.h b/fs/ntfs/ntfs.h index 12de47b96ca95..e81376ea91524 100644 --- a/fs/ntfs/ntfs.h +++ b/fs/ntfs/ntfs.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * ntfs.h - Defines for NTFS Linux kernel driver. * * Copyright (c) 2001-2014 Anton Altaparmakov and Tuxera Inc. * Copyright (C) 2002 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_H diff --git a/fs/ntfs/quota.c b/fs/ntfs/quota.c index 9793e68ba1ddf..9160480222fd7 100644 --- a/fs/ntfs/quota.c +++ b/fs/ntfs/quota.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * quota.c - NTFS kernel quota ($Quota) handling. Part of the Linux-NTFS * project. * * Copyright (c) 2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef NTFS_RW diff --git a/fs/ntfs/quota.h b/fs/ntfs/quota.h index 4cbe5594c0b07..fe3132a3d6d22 100644 --- a/fs/ntfs/quota.h +++ b/fs/ntfs/quota.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * quota.h - Defines for NTFS kernel quota ($Quota) handling. Part of the * Linux-NTFS project. * * Copyright (c) 2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_QUOTA_H diff --git a/fs/ntfs/runlist.c b/fs/ntfs/runlist.c index eac7d6788a10b..508744a931800 100644 --- a/fs/ntfs/runlist.c +++ b/fs/ntfs/runlist.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /** * runlist.c - NTFS runlist handling code. Part of the Linux-NTFS project. * * Copyright (c) 2001-2007 Anton Altaparmakov * Copyright (c) 2002-2005 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "debug.h" diff --git a/fs/ntfs/runlist.h b/fs/ntfs/runlist.h index 47728fbb610b8..38de0a375f59e 100644 --- a/fs/ntfs/runlist.h +++ b/fs/ntfs/runlist.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * runlist.h - Defines for runlist handling in NTFS Linux kernel driver. * Part of the Linux-NTFS project. * * Copyright (c) 2001-2005 Anton Altaparmakov * Copyright (c) 2002 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_RUNLIST_H diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c index 887ea8b3b000d..29621d40f4480 100644 --- a/fs/ntfs/super.c +++ b/fs/ntfs/super.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * super.c - NTFS kernel super block handling. Part of the Linux-NTFS project. * * Copyright (c) 2001-2012 Anton Altaparmakov and Tuxera Inc. * Copyright (c) 2001,2002 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/fs/ntfs/sysctl.c b/fs/ntfs/sysctl.c index a503156ec15fb..a030d00af90c4 100644 --- a/fs/ntfs/sysctl.c +++ b/fs/ntfs/sysctl.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * sysctl.c - Code for sysctl handling in NTFS Linux kernel driver. Part of * the Linux-NTFS project. Adapted from the old NTFS driver, * Copyright (C) 1997 Martin von Löwis, Régis Duchesne * * Copyright (c) 2002-2005 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef DEBUG diff --git a/fs/ntfs/sysctl.h b/fs/ntfs/sysctl.h index d4f8ce920d95b..96bb2299d2d55 100644 --- a/fs/ntfs/sysctl.h +++ b/fs/ntfs/sysctl.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * sysctl.h - Defines for sysctl handling in NTFS Linux kernel driver. Part of * the Linux-NTFS project. Adapted from the old NTFS driver, * Copyright (C) 1997 Martin von Löwis, Régis Duchesne * * Copyright (c) 2002-2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_SYSCTL_H diff --git a/fs/ntfs/time.h b/fs/ntfs/time.h index 24cd719f1fd25..6b63261300ccb 100644 --- a/fs/ntfs/time.h +++ b/fs/ntfs/time.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * time.h - NTFS time conversion functions. Part of the Linux-NTFS project. * * Copyright (c) 2001-2005 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_TIME_H diff --git a/fs/ntfs/types.h b/fs/ntfs/types.h index 8c8053b669842..9a47859e7a065 100644 --- a/fs/ntfs/types.h +++ b/fs/ntfs/types.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * types.h - Defines for NTFS Linux kernel driver specific types. * Part of the Linux-NTFS project. * * Copyright (c) 2001-2005 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_TYPES_H diff --git a/fs/ntfs/unistr.c b/fs/ntfs/unistr.c index 005ca4b0f132f..a6b6c64f14a93 100644 --- a/fs/ntfs/unistr.c +++ b/fs/ntfs/unistr.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * unistr.c - NTFS Unicode string handling. Part of the Linux-NTFS project. * * Copyright (c) 2001-2006 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/slab.h> diff --git a/fs/ntfs/upcase.c b/fs/ntfs/upcase.c index e2f72ca98037a..4ebe84a78dea5 100644 --- a/fs/ntfs/upcase.c +++ b/fs/ntfs/upcase.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * upcase.c - Generate the full NTFS Unicode upcase table in little endian. * Part of the Linux-NTFS project. * * Copyright (c) 2001 Richard Russon <ntfs@flatcap.org> * Copyright (c) 2001-2006 Anton Altaparmakov - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS source - * in the file COPYING); if not, write to the Free Software Foundation, - * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "malloc.h" diff --git a/fs/ntfs/usnjrnl.c b/fs/ntfs/usnjrnl.c index b2bc0d55b0365..9097a0b4ef253 100644 --- a/fs/ntfs/usnjrnl.c +++ b/fs/ntfs/usnjrnl.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * usnjrnl.h - NTFS kernel transaction log ($UsnJrnl) handling. Part of the * Linux-NTFS project. * * Copyright (c) 2005 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef NTFS_RW diff --git a/fs/ntfs/usnjrnl.h b/fs/ntfs/usnjrnl.h index 00d8e6bd7c369..85f531b593955 100644 --- a/fs/ntfs/usnjrnl.h +++ b/fs/ntfs/usnjrnl.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * usnjrnl.h - Defines for NTFS kernel transaction log ($UsnJrnl) handling. * Part of the Linux-NTFS project. * * Copyright (c) 2005 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_USNJRNL_H diff --git a/fs/ntfs/volume.h b/fs/ntfs/volume.h index 4f579b02bc760..930a9ae8a0534 100644 --- a/fs/ntfs/volume.h +++ b/fs/ntfs/volume.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * volume.h - Defines for volume structures in NTFS Linux kernel driver. Part * of the Linux-NTFS project. * * Copyright (c) 2001-2006 Anton Altaparmakov * Copyright (c) 2002 Richard Russon - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTFS_VOLUME_H diff --git a/fs/squashfs/block.c b/fs/squashfs/block.c index f098b9f1c3963..4f9b9fb593620 100644 --- a/fs/squashfs/block.c +++ b/fs/squashfs/block.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * block.c */ diff --git a/fs/squashfs/cache.c b/fs/squashfs/cache.c index 0839efa720b3b..5062326d0efb7 100644 --- a/fs/squashfs/cache.c +++ b/fs/squashfs/cache.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * cache.c */ diff --git a/fs/squashfs/decompressor.c b/fs/squashfs/decompressor.c index 836639810ea01..d57bef91ab085 100644 --- a/fs/squashfs/decompressor.c +++ b/fs/squashfs/decompressor.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * decompressor.c */ diff --git a/fs/squashfs/decompressor.h b/fs/squashfs/decompressor.h index 0f5a8e4e58dae..ec8617523e56c 100644 --- a/fs/squashfs/decompressor.h +++ b/fs/squashfs/decompressor.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef DECOMPRESSOR_H #define DECOMPRESSOR_H /* @@ -6,20 +7,6 @@ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * decompressor.h */ diff --git a/fs/squashfs/dir.c b/fs/squashfs/dir.c index a5845f94a2a17..a2ade63eccdf3 100644 --- a/fs/squashfs/dir.c +++ b/fs/squashfs/dir.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * dir.c */ diff --git a/fs/squashfs/export.c b/fs/squashfs/export.c index 8073b6532cf04..ae2c87bb0fbec 100644 --- a/fs/squashfs/export.c +++ b/fs/squashfs/export.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * export.c */ diff --git a/fs/squashfs/file.c b/fs/squashfs/file.c index f1c1430ae7213..7b1128398976e 100644 --- a/fs/squashfs/file.c +++ b/fs/squashfs/file.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * file.c */ diff --git a/fs/squashfs/fragment.c b/fs/squashfs/fragment.c index 0681feab4a849..49602b9a42e19 100644 --- a/fs/squashfs/fragment.c +++ b/fs/squashfs/fragment.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * fragment.c */ diff --git a/fs/squashfs/id.c b/fs/squashfs/id.c index d38ea3dab9515..6be5afe7287d6 100644 --- a/fs/squashfs/id.c +++ b/fs/squashfs/id.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * id.c */ diff --git a/fs/squashfs/inode.c b/fs/squashfs/inode.c index e9793b1e49a56..24463145b3513 100644 --- a/fs/squashfs/inode.c +++ b/fs/squashfs/inode.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * inode.c */ diff --git a/fs/squashfs/lzo_wrapper.c b/fs/squashfs/lzo_wrapper.c index 934c17e965908..aa3c3dafc33dc 100644 --- a/fs/squashfs/lzo_wrapper.c +++ b/fs/squashfs/lzo_wrapper.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2010 LG Electronics * Chan Jeong <chan.jeong@lge.com> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * lzo_wrapper.c */ diff --git a/fs/squashfs/namei.c b/fs/squashfs/namei.c index 40c10d9974c97..11e4539b9eae4 100644 --- a/fs/squashfs/namei.c +++ b/fs/squashfs/namei.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * namei.c */ diff --git a/fs/squashfs/squashfs.h b/fs/squashfs/squashfs.h index f89f8a74c6cea..2797763ed046a 100644 --- a/fs/squashfs/squashfs.h +++ b/fs/squashfs/squashfs.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * squashfs.h */ diff --git a/fs/squashfs/squashfs_fs.h b/fs/squashfs/squashfs_fs.h index 4e6853f084d07..7187bd1a30ea5 100644 --- a/fs/squashfs/squashfs_fs.h +++ b/fs/squashfs/squashfs_fs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef SQUASHFS_FS #define SQUASHFS_FS /* @@ -6,20 +7,6 @@ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * squashfs_fs.h */ diff --git a/fs/squashfs/squashfs_fs_i.h b/fs/squashfs/squashfs_fs_i.h index d09fcd6fb85d0..2c82d6f2a4561 100644 --- a/fs/squashfs/squashfs_fs_i.h +++ b/fs/squashfs/squashfs_fs_i.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef SQUASHFS_FS_I #define SQUASHFS_FS_I /* @@ -6,20 +7,6 @@ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * squashfs_fs_i.h */ diff --git a/fs/squashfs/squashfs_fs_sb.h b/fs/squashfs/squashfs_fs_sb.h index ef69c31947bf8..34c21ffb6df37 100644 --- a/fs/squashfs/squashfs_fs_sb.h +++ b/fs/squashfs/squashfs_fs_sb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef SQUASHFS_FS_SB #define SQUASHFS_FS_SB /* @@ -6,20 +7,6 @@ * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * squashfs_fs_sb.h */ diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c index 767046d9f65d4..effa638d6d85b 100644 --- a/fs/squashfs/super.c +++ b/fs/squashfs/super.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * super.c */ diff --git a/fs/squashfs/symlink.c b/fs/squashfs/symlink.c index befeba0fa70af..1430613183e6e 100644 --- a/fs/squashfs/symlink.c +++ b/fs/squashfs/symlink.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * symlink.c */ diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c index 1548b3784548d..e1e3f3dd5a06b 100644 --- a/fs/squashfs/xattr.c +++ b/fs/squashfs/xattr.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2010 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * xattr.c */ diff --git a/fs/squashfs/xattr.h b/fs/squashfs/xattr.h index afe70f815e3de..184129afd4566 100644 --- a/fs/squashfs/xattr.h +++ b/fs/squashfs/xattr.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2010 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * xattr.h */ diff --git a/fs/squashfs/xattr_id.c b/fs/squashfs/xattr_id.c index c89607d690c48..d99e08464554f 100644 --- a/fs/squashfs/xattr_id.c +++ b/fs/squashfs/xattr_id.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2010 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * xattr_id.c */ diff --git a/fs/squashfs/xz_wrapper.c b/fs/squashfs/xz_wrapper.c index 6bfaef73d0652..4b2f2051a6dc3 100644 --- a/fs/squashfs/xz_wrapper.c +++ b/fs/squashfs/xz_wrapper.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * xz_wrapper.c */ diff --git a/fs/squashfs/zlib_wrapper.c b/fs/squashfs/zlib_wrapper.c index 2ec24d128bce0..f2226afa1625e 100644 --- a/fs/squashfs/zlib_wrapper.c +++ b/fs/squashfs/zlib_wrapper.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 * Phillip Lougher <phillip@squashfs.org.uk> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * zlib_wrapper.c */ diff --git a/fs/squashfs/zstd_wrapper.c b/fs/squashfs/zstd_wrapper.c index eeaabf8811591..b448c2a1d0ed3 100644 --- a/fs/squashfs/zstd_wrapper.c +++ b/fs/squashfs/zstd_wrapper.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Squashfs - a compressed read only filesystem for Linux * * Copyright (c) 2016-present, Facebook, Inc. * All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * zstd_wrapper.c */ diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c index 1080381ff243e..bc2dfacd2f4a0 100644 --- a/fs/xfs/libxfs/xfs_ialloc_btree.c +++ b/fs/xfs/libxfs/xfs_ialloc_btree.c @@ -549,6 +549,15 @@ xfs_inobt_max_size( if (mp->m_inobt_mxr[0] == 0) return 0; + /* + * The log is permanently allocated, so the space it occupies will + * never be available for the kinds of things that would require btree + * expansion. We therefore can pretend the space isn't there. + */ + if (mp->m_sb.sb_logstart && + XFS_FSB_TO_AGNO(mp, mp->m_sb.sb_logstart) == agno) + agblocks -= mp->m_sb.sb_logblocks; + return xfs_btree_calc_size(mp->m_inobt_mnr, (uint64_t)agblocks * mp->m_sb.sb_inopblock / XFS_INODES_PER_CHUNK); diff --git a/fs/xfs/libxfs/xfs_refcount_btree.c b/fs/xfs/libxfs/xfs_refcount_btree.c index 6f47ab876d90f..5d9de9b217266 100644 --- a/fs/xfs/libxfs/xfs_refcount_btree.c +++ b/fs/xfs/libxfs/xfs_refcount_btree.c @@ -427,6 +427,15 @@ xfs_refcountbt_calc_reserves( tree_len = be32_to_cpu(agf->agf_refcount_blocks); xfs_trans_brelse(tp, agbp); + /* + * The log is permanently allocated, so the space it occupies will + * never be available for the kinds of things that would require btree + * expansion. We therefore can pretend the space isn't there. + */ + if (mp->m_sb.sb_logstart && + XFS_FSB_TO_AGNO(mp, mp->m_sb.sb_logstart) == agno) + agblocks -= mp->m_sb.sb_logblocks; + *ask += xfs_refcountbt_max_size(mp, agblocks); *used += tree_len; diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c index 5738e11055e6b..5d1f8884c8886 100644 --- a/fs/xfs/libxfs/xfs_rmap_btree.c +++ b/fs/xfs/libxfs/xfs_rmap_btree.c @@ -578,6 +578,15 @@ xfs_rmapbt_calc_reserves( tree_len = be32_to_cpu(agf->agf_rmap_blocks); xfs_trans_brelse(tp, agbp); + /* + * The log is permanently allocated, so the space it occupies will + * never be available for the kinds of things that would require btree + * expansion. We therefore can pretend the space isn't there. + */ + if (mp->m_sb.sb_logstart && + XFS_FSB_TO_AGNO(mp, mp->m_sb.sb_logstart) == agno) + agblocks -= mp->m_sb.sb_logblocks; + /* Reserve 1% of the AG or enough for 1 block per record. */ *ask += max(agblocks / 100, xfs_rmapbt_max_size(mp, agblocks)); *used += tree_len; diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h index 13324aa828eba..286867f593d29 100644 --- a/include/asm-generic/atomic.h +++ b/include/asm-generic/atomic.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Generic C implementation of atomic counter operations. Usable on * UP systems only. Do not include in machine independent code. * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef __ASM_GENERIC_ATOMIC_H #define __ASM_GENERIC_ATOMIC_H diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h index 2cafdbb9ae4cd..85b28eb80b11f 100644 --- a/include/asm-generic/barrier.h +++ b/include/asm-generic/barrier.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Generic barrier definitions. * @@ -6,11 +7,6 @@ * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef __ASM_GENERIC_BARRIER_H #define __ASM_GENERIC_BARRIER_H diff --git a/include/asm-generic/exec.h b/include/asm-generic/exec.h index 32c0a216f576c..f66dc71fac4fc 100644 --- a/include/asm-generic/exec.h +++ b/include/asm-generic/exec.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Generic process execution definitions. * * It should be possible to use these on really simple architectures, @@ -5,11 +6,6 @@ * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef __ASM_GENERIC_EXEC_H #define __ASM_GENERIC_EXEC_H diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h index 8f3bf95a36d19..b83e2802c969a 100644 --- a/include/asm-generic/io.h +++ b/include/asm-generic/io.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Generic I/O port emulation. * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef __ASM_GENERIC_IO_H #define __ASM_GENERIC_IO_H diff --git a/include/asm-generic/switch_to.h b/include/asm-generic/switch_to.h index 986acc9d34bbd..5897d100a6e63 100644 --- a/include/asm-generic/switch_to.h +++ b/include/asm-generic/switch_to.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Generic task switch macro wrapper. * * It should be possible to use these on really simple architectures, @@ -5,11 +6,6 @@ * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef __ASM_GENERIC_SWITCH_TO_H #define __ASM_GENERIC_SWITCH_TO_H diff --git a/include/asm-generic/xor.h b/include/asm-generic/xor.h index b4d843225afd1..b62a2a56a4d49 100644 --- a/include/asm-generic/xor.h +++ b/include/asm-generic/xor.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-generic/xor.h * * Generic optimized RAID-5 checksumming functions. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * You should have received a copy of the GNU General Public License - * (for example /usr/src/linux/COPYING); if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/prefetch.h> diff --git a/include/crypto/pkcs7.h b/include/crypto/pkcs7.h index 583f199400a38..96071bee03ac9 100644 --- a/include/crypto/pkcs7.h +++ b/include/crypto/pkcs7.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* PKCS#7 crypto data parser * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _CRYPTO_PKCS7_H diff --git a/include/crypto/public_key.h b/include/crypto/public_key.h index 712fe1214b5f2..0588ef3bc6ff6 100644 --- a/include/crypto/public_key.h +++ b/include/crypto/public_key.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Asymmetric public-key algorithm definitions * * See Documentation/crypto/asymmetric-keys.txt * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_PUBLIC_KEY_H diff --git a/include/dt-bindings/media/tvp5150.h b/include/dt-bindings/media/tvp5150.h index c852a35e916e4..01eedf4985b8a 100644 --- a/include/dt-bindings/media/tvp5150.h +++ b/include/dt-bindings/media/tvp5150.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* tvp5150.h - definition for tvp5150 inputs Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _DT_BINDINGS_MEDIA_TVP5150_H diff --git a/include/keys/asymmetric-parser.h b/include/keys/asymmetric-parser.h index 09b3b4807f5c6..8a21d6a613ab6 100644 --- a/include/keys/asymmetric-parser.h +++ b/include/keys/asymmetric-parser.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Asymmetric public-key cryptography data parser * * See Documentation/crypto/asymmetric-keys.txt * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _KEYS_ASYMMETRIC_PARSER_H diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h index 9ce2f0fae57e3..21407815d9c3a 100644 --- a/include/keys/asymmetric-subtype.h +++ b/include/keys/asymmetric-subtype.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Asymmetric public-key cryptography key subtype * * See Documentation/crypto/asymmetric-keys.txt * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _KEYS_ASYMMETRIC_SUBTYPE_H diff --git a/include/keys/asymmetric-type.h b/include/keys/asymmetric-type.h index 1cb77cd5135e3..91cfd9bd9385e 100644 --- a/include/keys/asymmetric-type.h +++ b/include/keys/asymmetric-type.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Asymmetric Public-key cryptography key type interface * * See Documentation/crypto/asymmetric-keys.txt * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _KEYS_ASYMMETRIC_TYPE_H diff --git a/include/keys/request_key_auth-type.h b/include/keys/request_key_auth-type.h index a726dd3f1dc63..20485ca481f46 100644 --- a/include/keys/request_key_auth-type.h +++ b/include/keys/request_key_auth-type.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* request_key authorisation token key type * * Copyright (C) 2005 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _KEYS_REQUEST_KEY_AUTH_TYPE_H diff --git a/include/keys/system_keyring.h b/include/keys/system_keyring.h index 42a93eda331cc..c1a96fdf598bc 100644 --- a/include/keys/system_keyring.h +++ b/include/keys/system_keyring.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* System keyring containing trusted public keys. * * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _KEYS_SYSTEM_KEYRING_H diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h index eaedca5fe6fca..6782f0d45ebe5 100644 --- a/include/linux/ahci_platform.h +++ b/include/linux/ahci_platform.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * AHCI SATA platform driver * @@ -5,11 +6,6 @@ * Jeff Garzik <jgarzik@pobox.com> * Copyright 2010 MontaVista Software, LLC. * Anton Vorontsov <avorontsov@ru.mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. */ #ifndef _AHCI_PLATFORM_H diff --git a/include/linux/apm_bios.h b/include/linux/apm_bios.h index 9c3a87184f486..7554192c3ae31 100644 --- a/include/linux/apm_bios.h +++ b/include/linux/apm_bios.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Include file for the interface to an APM BIOS * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef _LINUX_APM_H #define _LINUX_APM_H diff --git a/include/linux/asn1.h b/include/linux/asn1.h index eed6982860ba3..a4d0bdd10711a 100644 --- a/include/linux/asn1.h +++ b/include/linux/asn1.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ASN.1 BER/DER/CER encoding definitions * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_ASN1_H diff --git a/include/linux/asn1_ber_bytecode.h b/include/linux/asn1_ber_bytecode.h index ab3a6c002f7b9..b38361953a48e 100644 --- a/include/linux/asn1_ber_bytecode.h +++ b/include/linux/asn1_ber_bytecode.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ASN.1 BER/DER/CER parsing state machine internal definitions * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_ASN1_BER_BYTECODE_H diff --git a/include/linux/asn1_decoder.h b/include/linux/asn1_decoder.h index fa2ff5bc0483a..83f9c6e1e5e96 100644 --- a/include/linux/asn1_decoder.h +++ b/include/linux/asn1_decoder.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ASN.1 decoder * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_ASN1_DECODER_H diff --git a/include/linux/assoc_array.h b/include/linux/assoc_array.h index 65e3832f96b25..8b3f230ce8944 100644 --- a/include/linux/assoc_array.h +++ b/include/linux/assoc_array.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Generic associative array implementation. * * See Documentation/core-api/assoc_array.rst for information. * * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_ASSOC_ARRAY_H diff --git a/include/linux/assoc_array_priv.h b/include/linux/assoc_array_priv.h index a00a06550c10c..dca733ef67503 100644 --- a/include/linux/assoc_array_priv.h +++ b/include/linux/assoc_array_priv.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Private definitions for the generic associative array implementation. * * See Documentation/core-api/assoc_array.rst for information. * * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_ASSOC_ARRAY_PRIV_H diff --git a/include/linux/auto_dev-ioctl.h b/include/linux/auto_dev-ioctl.h index 28c15050ebe60..6e1ca6f95f80a 100644 --- a/include/linux/auto_dev-ioctl.h +++ b/include/linux/auto_dev-ioctl.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2008 Red Hat, Inc. All rights reserved. * Copyright 2008 Ian Kent <raven@themaw.net> - * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. */ #ifndef _LINUX_AUTO_DEV_IOCTL_H diff --git a/include/linux/auto_fs.h b/include/linux/auto_fs.h index b8f814c95cf51..893f952ca40c3 100644 --- a/include/linux/auto_fs.h +++ b/include/linux/auto_fs.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1997 Transmeta Corporation - All Rights Reserved - * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. */ #ifndef _LINUX_AUTO_FS_H diff --git a/include/linux/bio.h b/include/linux/bio.h index ea73df36529ad..0f23b56826403 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -210,7 +210,7 @@ static inline void bio_cnt_set(struct bio *bio, unsigned int count) { if (count != 1) { bio->bi_flags |= (1 << BIO_REFFED); - smp_mb__before_atomic(); + smp_mb(); } atomic_set(&bio->__bi_cnt, count); } diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index be418275763c5..95202f80676c9 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -159,13 +159,6 @@ struct bio { */ unsigned int bi_phys_segments; - /* - * To keep track of the max segment size, we account for the - * sizes of the first and last mergeable segments in this bio. - */ - unsigned int bi_seg_front_size; - unsigned int bi_seg_back_size; - struct bvec_iter bi_iter; atomic_t __bi_remaining; diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 1aafeb923e7b0..592669bcc5361 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -542,7 +542,7 @@ struct request_queue { struct list_head unused_hctx_list; spinlock_t unused_hctx_lock; - atomic_t mq_freeze_depth; + int mq_freeze_depth; #if defined(CONFIG_BLK_DEV_BSG) struct bsg_class_device bsg_dev; @@ -554,6 +554,11 @@ struct request_queue { #endif struct rcu_head rcu_head; wait_queue_head_t mq_freeze_wq; + /* + * Protect concurrent access to q_usage_counter by + * percpu_ref_kill() and percpu_ref_reinit(). + */ + struct mutex mq_freeze_lock; struct percpu_ref q_usage_counter; struct blk_mq_tag_set *tag_set; diff --git a/include/linux/bma150.h b/include/linux/bma150.h index 97ade7cdc8708..31c9e323a3913 100644 --- a/include/linux/bma150.h +++ b/include/linux/bma150.h @@ -1,20 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2011 Bosch Sensortec GmbH * Copyright (c) 2011 Unixphere - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _BMA150_H_ diff --git a/include/linux/count_zeros.h b/include/linux/count_zeros.h index 363da78c4f64d..5b8ff5ac660da 100644 --- a/include/linux/count_zeros.h +++ b/include/linux/count_zeros.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Count leading and trailing zeros functions * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_BITOPS_COUNT_ZEROS_H_ diff --git a/include/linux/cred.h b/include/linux/cred.h index efb6edf32de73..7eb43a0383308 100644 --- a/include/linux/cred.h +++ b/include/linux/cred.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Credentials management - see Documentation/security/credentials.rst * * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_CRED_H diff --git a/include/linux/dax.h b/include/linux/dax.h index 0dd316a74a295..becaea5f44888 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -19,6 +19,12 @@ struct dax_operations { */ long (*direct_access)(struct dax_device *, pgoff_t, long, void **, pfn_t *); + /* + * Validate whether this device is usable as an fsdax backing + * device. + */ + bool (*dax_supported)(struct dax_device *, struct block_device *, int, + sector_t, sector_t); /* copy_from_iter: required operation for fs-dax direct-i/o */ size_t (*copy_from_iter)(struct dax_device *, pgoff_t, void *, size_t, struct iov_iter *); @@ -75,6 +81,17 @@ static inline bool bdev_dax_supported(struct block_device *bdev, int blocksize) return __bdev_dax_supported(bdev, blocksize); } +bool __generic_fsdax_supported(struct dax_device *dax_dev, + struct block_device *bdev, int blocksize, sector_t start, + sector_t sectors); +static inline bool generic_fsdax_supported(struct dax_device *dax_dev, + struct block_device *bdev, int blocksize, sector_t start, + sector_t sectors) +{ + return __generic_fsdax_supported(dax_dev, bdev, blocksize, start, + sectors); +} + static inline struct dax_device *fs_dax_get_by_host(const char *host) { return dax_get_by_host(host); @@ -99,6 +116,13 @@ static inline bool bdev_dax_supported(struct block_device *bdev, return false; } +static inline bool generic_fsdax_supported(struct dax_device *dax_dev, + struct block_device *bdev, int blocksize, sector_t start, + sector_t sectors) +{ + return false; +} + static inline struct dax_device *fs_dax_get_by_host(const char *host) { return NULL; @@ -142,6 +166,8 @@ bool dax_alive(struct dax_device *dax_dev); void *dax_get_private(struct dax_device *dax_dev); long dax_direct_access(struct dax_device *dax_dev, pgoff_t pgoff, long nr_pages, void **kaddr, pfn_t *pfn); +bool dax_supported(struct dax_device *dax_dev, struct block_device *bdev, + int blocksize, sector_t start, sector_t len); size_t dax_copy_from_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr, size_t bytes, struct iov_iter *i); size_t dax_copy_to_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr, diff --git a/include/linux/dca.h b/include/linux/dca.h index ad956c2e07a86..d6228e334f48f 100644 --- a/include/linux/dca.h +++ b/include/linux/dca.h @@ -1,22 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution in the - * file called COPYING. */ #ifndef DCA_H #define DCA_H diff --git a/include/linux/devpts_fs.h b/include/linux/devpts_fs.h index 100cb43437630..45f746a48dcd3 100644 --- a/include/linux/devpts_fs.h +++ b/include/linux/devpts_fs.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* -*- linux-c -*- --------------------------------------------------------- * * * linux/include/linux/devpts_fs.h * * Copyright 1998-2004 H. Peter Anvin -- All Rights Reserved * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. - * * ------------------------------------------------------------------------- */ #ifndef _LINUX_DEVPTS_FS_H diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguous.h index f247e8aa5e3d7..6665fa03c0d1a 100644 --- a/include/linux/dma-contiguous.h +++ b/include/linux/dma-contiguous.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __LINUX_CMA_H #define __LINUX_CMA_H @@ -7,11 +8,6 @@ * Written by: * Marek Szyprowski <m.szyprowski@samsung.com> * Michal Nazarewicz <mina86@mina86.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License or (at your optional) any later version of the license. */ /* diff --git a/include/linux/dma/xilinx_dma.h b/include/linux/dma/xilinx_dma.h index 5b6e61e4b3aa1..0dde1a46ab75b 100644 --- a/include/linux/dma/xilinx_dma.h +++ b/include/linux/dma/xilinx_dma.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Xilinx DMA Engine drivers support header file * * Copyright (C) 2010-2014 Xilinx, Inc. All rights reserved. - * - * This is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __DMA_XILINX_DMA_H diff --git a/include/linux/drbd.h b/include/linux/drbd.h index a19d98367f089..5755537b51b11 100644 --- a/include/linux/drbd.h +++ b/include/linux/drbd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* drbd.h Kernel module for 2.6.x Kernels @@ -8,19 +9,6 @@ Copyright (C) 2001-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2001-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef DRBD_H diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index e6ebc9761822d..95991e4300bf5 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -260,6 +260,15 @@ bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32, * will remain unchanged. * Returns a negative error code or zero. An error code must be returned * if at least one unsupported change was requested. + * @get_rxfh_context: Get the contents of the RX flow hash indirection table, + * hash key, and/or hash function assiciated to the given rss context. + * Returns a negative error code or zero. + * @set_rxfh_context: Create, remove and configure RSS contexts. Allows setting + * the contents of the RX flow hash indirection table, hash key, and/or + * hash function associated to the given context. Arguments which are set + * to %NULL or zero will remain unchanged. + * Returns a negative error code or zero. An error code must be returned + * if at least one unsupported change was requested. * @get_channels: Get number of channels. * @set_channels: Set number of channels. Returns a negative error code or * zero. diff --git a/include/linux/fmc.h b/include/linux/fmc.h index 3dc8a1b2db7be..b355f3806f3f5 100644 --- a/include/linux/fmc.h +++ b/include/linux/fmc.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2012 CERN (www.cern.ch) * Author: Alessandro Rubini <rubini@gnudd.com> * - * Released according to the GNU GPL, version 2 or any later version. - * * This work is part of the White Rabbit project, a research effort led * by CERN, the European Institute for Nuclear Research. */ diff --git a/include/linux/fs_context.h b/include/linux/fs_context.h index 1f966670c8dc7..d476ff0c10dfd 100644 --- a/include/linux/fs_context.h +++ b/include/linux/fs_context.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Filesystem superblock creation and reconfiguration context. * * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_FS_CONTEXT_H diff --git a/include/linux/fs_parser.h b/include/linux/fs_parser.h index d966f96ffe628..dee140db6240a 100644 --- a/include/linux/fs_parser.h +++ b/include/linux/fs_parser.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Filesystem parameter description and parser * * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_FS_PARSER_H diff --git a/include/linux/fsldma.h b/include/linux/fsldma.h index b213c02963c96..c523d716ebd22 100644 --- a/include/linux/fsldma.h +++ b/include/linux/fsldma.h @@ -1,8 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - * This is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef FSL_DMA_H diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h index 473897bbd898a..cb26d02f52f37 100644 --- a/include/linux/hwmon-sysfs.h +++ b/include/linux/hwmon-sysfs.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * hwmon-sysfs.h - hardware monitoring chip driver sysfs defines * * Copyright (C) 2005 Yani Ioannou <yani.ioannou@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _LINUX_HWMON_SYSFS_H #define _LINUX_HWMON_SYSFS_H diff --git a/include/linux/hwmon-vid.h b/include/linux/hwmon-vid.h index da0a680e2f6d7..9409e1d207efd 100644 --- a/include/linux/hwmon-vid.h +++ b/include/linux/hwmon-vid.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* hwmon-vid.h - VID/VRM/VRD voltage conversions @@ -5,19 +6,6 @@ Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com> With assistance from Trent Piepho <xyzzy@speakeasy.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _LINUX_HWMON_VID_H diff --git a/include/linux/isapnp.h b/include/linux/isapnp.h index 3c77bf9b1efd0..11edb2109a68f 100644 --- a/include/linux/isapnp.h +++ b/include/linux/isapnp.h @@ -1,22 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * ISA Plug & Play support * Copyright (c) by Jaroslav Kysela <perex@suse.cz> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef LINUX_ISAPNP_H diff --git a/include/linux/isdn/hdlc.h b/include/linux/isdn/hdlc.h index 96521370c782a..fe2c1279c1396 100644 --- a/include/linux/isdn/hdlc.h +++ b/include/linux/isdn/hdlc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * hdlc.h -- General purpose ISDN HDLC decoder. * @@ -10,20 +11,6 @@ * 2002 Wolfgang Mües <wolfgang@iksw-muees.de> * 2001 Frode Isaksen <fisaksen@bewan.com> * 2001 Kai Germaschewski <kai.germaschewski@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ISDNHDLC_H__ diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index 6c9870e16b196..5c04181b7c6d8 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/include/linux/jbd2.h * @@ -5,10 +6,6 @@ * * Copyright 1998-2000 Red Hat, Inc --- All Rights Reserved * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. - * * Definitions for transaction data structures for the buffer cache * filesystem journaling support. */ diff --git a/include/linux/key-type.h b/include/linux/key-type.h index e49d1de0614eb..331cab70db097 100644 --- a/include/linux/key-type.h +++ b/include/linux/key-type.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Definitions for key type implementations * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_KEY_TYPE_H diff --git a/include/linux/keyctl.h b/include/linux/keyctl.h index c7c48c79ce0e9..5b79847207ef2 100644 --- a/include/linux/keyctl.h +++ b/include/linux/keyctl.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* keyctl kernel bits * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef __LINUX_KEYCTL_H diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h index 89fc8dc7bf38d..fc4b0b10210f4 100644 --- a/include/linux/kfifo.h +++ b/include/linux/kfifo.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * A generic kernel FIFO implementation * * Copyright (C) 2013 Stefani Seibold <stefani@seibold.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef _LINUX_KFIFO_H diff --git a/include/linux/kmod.h b/include/linux/kmod.h index 40c89ad4bea6a..68f69362d427c 100644 --- a/include/linux/kmod.h +++ b/include/linux/kmod.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __LINUX_KMOD_H__ #define __LINUX_KMOD_H__ /* * include/linux/kmod.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/umh.h> diff --git a/include/linux/libgcc.h b/include/linux/libgcc.h index 32e1e0f4b2d01..b8dc75f0c8308 100644 --- a/include/linux/libgcc.h +++ b/include/linux/libgcc.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/lib/libgcc.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc. */ #ifndef __LIB_LIBGCC_H diff --git a/include/linux/lru_cache.h b/include/linux/lru_cache.h index 04fc6e6c7ff0a..429d67d815ce1 100644 --- a/include/linux/lru_cache.h +++ b/include/linux/lru_cache.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* lru_cache.c @@ -7,19 +8,6 @@ Copyright (C) 2003-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2003-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/include/linux/mfd/da9052/da9052.h b/include/linux/mfd/da9052/da9052.h index ae5b663836d09..76feb3a7066dd 100644 --- a/include/linux/mfd/da9052/da9052.h +++ b/include/linux/mfd/da9052/da9052.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * da9052 declarations for DA9052 PMICs. * * Copyright(c) 2011 Dialog Semiconductor Ltd. * * Author: David Dajun Chen <dchen@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __MFD_DA9052_DA9052_H diff --git a/include/linux/mfd/da9052/pdata.h b/include/linux/mfd/da9052/pdata.h index 62c5c3c2992ec..60fcab32542da 100644 --- a/include/linux/mfd/da9052/pdata.h +++ b/include/linux/mfd/da9052/pdata.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Platform data declarations for DA9052 PMICs. * * Copyright(c) 2011 Dialog Semiconductor Ltd. * * Author: David Dajun Chen <dchen@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __MFD_DA9052_PDATA_H__ diff --git a/include/linux/mfd/da9052/reg.h b/include/linux/mfd/da9052/reg.h index 76780ea8849c9..752b20b16dc32 100644 --- a/include/linux/mfd/da9052/reg.h +++ b/include/linux/mfd/da9052/reg.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Register declarations for DA9052 PMICs. * * Copyright(c) 2011 Dialog Semiconductor Ltd. * * Author: David Dajun Chen <dchen@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __LINUX_MFD_DA9052_REG_H diff --git a/include/linux/mfd/da9055/core.h b/include/linux/mfd/da9055/core.h index 5dc743fd63a62..a96eba52c4d6c 100644 --- a/include/linux/mfd/da9055/core.h +++ b/include/linux/mfd/da9055/core.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * da9055 declarations for DA9055 PMICs. * * Copyright(c) 2012 Dialog Semiconductor Ltd. * * Author: David Dajun Chen <dchen@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __DA9055_CORE_H diff --git a/include/linux/mfd/da9055/reg.h b/include/linux/mfd/da9055/reg.h index 2b592e072dbf9..54a717b6c3de4 100644 --- a/include/linux/mfd/da9055/reg.h +++ b/include/linux/mfd/da9055/reg.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * DA9055 declarations for DA9055 PMICs. * * Copyright(c) 2012 Dialog Semiconductor Ltd. * * Author: David Dajun Chen <dchen@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __DA9055_REG_H diff --git a/include/linux/mfd/wm8400-audio.h b/include/linux/mfd/wm8400-audio.h index e06ed3eb1d0a7..d47bdcc7a7656 100644 --- a/include/linux/mfd/wm8400-audio.h +++ b/include/linux/mfd/wm8400-audio.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * wm8400 private definitions for audio * * Copyright 2008 Wolfson Microelectronics plc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __LINUX_MFD_WM8400_AUDIO_H diff --git a/include/linux/mfd/wm8400-private.h b/include/linux/mfd/wm8400-private.h index 43d0d307e2e34..bc8c2ca6dc703 100644 --- a/include/linux/mfd/wm8400-private.h +++ b/include/linux/mfd/wm8400-private.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * wm8400 private definitions. * * Copyright 2008 Wolfson Microelectronics plc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __LINUX_MFD_WM8400_PRIV_H diff --git a/include/linux/mfd/wm8400.h b/include/linux/mfd/wm8400.h index b46b566ac1ac9..a812d89e7cb33 100644 --- a/include/linux/mfd/wm8400.h +++ b/include/linux/mfd/wm8400.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * wm8400 client interface * * Copyright 2008 Wolfson Microelectronics plc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __LINUX_MFD_WM8400_H diff --git a/include/linux/mpi.h b/include/linux/mpi.h index 7cd1473c64a45..7bd6d8af0004a 100644 --- a/include/linux/mpi.h +++ b/include/linux/mpi.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* mpi.h - Multi Precision Integers * Copyright (C) 1994, 1996, 1998, 1999, * 2000, 2001 Free Software Foundation, Inc. * * This file is part of GNUPG. * - * GNUPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GNUPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h index 010bc5544c54b..886e30441c90b 100644 --- a/include/linux/mtd/bbm.h +++ b/include/linux/mtd/bbm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * NAND family Bad Block Management (BBM) header file * - Bad Block Table (BBT) implementation @@ -7,21 +8,6 @@ * * Copyright © 2000-2005 * Thomas Gleixner <tglx@linuxtronix.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __LINUX_MTD_BBM_H #define __LINUX_MTD_BBM_H diff --git a/include/linux/mtd/blktrans.h b/include/linux/mtd/blktrans.h index 1d3ade69d39a7..3c668cb1e3447 100644 --- a/include/linux/mtd/blktrans.h +++ b/include/linux/mtd/blktrans.h @@ -1,20 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 2003-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __MTD_TRANS_H__ diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h index cbf77168658c7..208c87cf2e3e1 100644 --- a/include/linux/mtd/cfi.h +++ b/include/linux/mtd/cfi.h @@ -1,20 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 2000-2010 David Woodhouse <dwmw2@infradead.org> et al. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __MTD_CFI_H__ diff --git a/include/linux/mtd/cfi_endian.h b/include/linux/mtd/cfi_endian.h index b97a625071f8c..5275118aa4497 100644 --- a/include/linux/mtd/cfi_endian.h +++ b/include/linux/mtd/cfi_endian.h @@ -1,20 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 2001-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <asm/byteorder.h> diff --git a/include/linux/mtd/concat.h b/include/linux/mtd/concat.h index ccdbe93a909c2..d6f653e074263 100644 --- a/include/linux/mtd/concat.h +++ b/include/linux/mtd/concat.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * MTD device concatenation layer definitions * * Copyright © 2002 Robert Kaiser <rkaiser@sysgo.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef MTD_CONCAT_H diff --git a/include/linux/mtd/doc2000.h b/include/linux/mtd/doc2000.h index 407d1e556c395..1b7b0ee070cae 100644 --- a/include/linux/mtd/doc2000.h +++ b/include/linux/mtd/doc2000.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Linux driver for Disk-On-Chip devices * @@ -5,21 +6,6 @@ * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org> * Copyright © 2002-2003 Greg Ungerer <gerg@snapgear.com> * Copyright © 2002-2003 SnapGear Inc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __MTD_DOC2000_H__ diff --git a/include/linux/mtd/flashchip.h b/include/linux/mtd/flashchip.h index 3529683f691ef..ecc88a41792a3 100644 --- a/include/linux/mtd/flashchip.h +++ b/include/linux/mtd/flashchip.h @@ -1,21 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 2000 Red Hat UK Limited * Copyright © 2000-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __MTD_FLASHCHIP_H__ diff --git a/include/linux/mtd/gen_probe.h b/include/linux/mtd/gen_probe.h index 2c456054fded8..6bd0b30d59356 100644 --- a/include/linux/mtd/gen_probe.h +++ b/include/linux/mtd/gen_probe.h @@ -1,21 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 2001 Red Hat UK Limited * Copyright © 2001-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __LINUX_MTD_GEN_PROBE_H__ diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h index 01b990e4b228a..b4fa92a6e44b8 100644 --- a/include/linux/mtd/map.h +++ b/include/linux/mtd/map.h @@ -1,20 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 2000-2010 David Woodhouse <dwmw2@infradead.org> et al. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ /* Overhauled routines for dealing with different mmap regions of flash */ diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 677768b21a1d9..936a3fdb48b51 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -1,20 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org> et al. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __MTD_MTD_H__ diff --git a/include/linux/mtd/nftl.h b/include/linux/mtd/nftl.h index 044daa02b8ff9..4423d3b385b19 100644 --- a/include/linux/mtd/nftl.h +++ b/include/linux/mtd/nftl.h @@ -1,20 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __MTD_NFTL_H__ diff --git a/include/linux/oid_registry.h b/include/linux/oid_registry.h index 7f30446348c46..657d6bf2c064f 100644 --- a/include/linux/oid_registry.h +++ b/include/linux/oid_registry.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ASN.1 Object identifier (OID) registry * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_OID_REGISTRY_H diff --git a/include/linux/platform_data/ads1015.h b/include/linux/platform_data/ads1015.h index d5aa2a0456692..4cc9ffcafcbf2 100644 --- a/include/linux/platform_data/ads1015.h +++ b/include/linux/platform_data/ads1015.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Platform Data for ADS1015 12-bit 4-input ADC * (C) Copyright 2010 * Dirk Eibach, Guntermann & Drunck GmbH <eibach@gdsys.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef LINUX_ADS1015_H diff --git a/include/linux/platform_data/at91_adc.h b/include/linux/platform_data/at91_adc.h index 7819fc7877318..f20eaeb827cec 100644 --- a/include/linux/platform_data/at91_adc.h +++ b/include/linux/platform_data/at91_adc.h @@ -1,7 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2011 Free Electrons - * - * Licensed under the GPLv2 or later. */ #ifndef _AT91_ADC_H_ diff --git a/include/linux/platform_data/media/camera-mx2.h b/include/linux/platform_data/media/camera-mx2.h index 7ded6f1f74bc6..8cfa76b6e1e1f 100644 --- a/include/linux/platform_data/media/camera-mx2.h +++ b/include/linux/platform_data/media/camera-mx2.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * mx2-cam.h - i.MX27/i.MX25 camera driver header file * * Copyright (C) 2003, Intel Corporation * Copyright (C) 2008, Sascha Hauer <s.hauer@pengutronix.de> * Copyright (C) 2010, Baruch Siach <baruch@tkos.co.il> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef __MACH_MX2_CAM_H_ diff --git a/include/linux/platform_data/media/camera-pxa.h b/include/linux/platform_data/media/camera-pxa.h index ce5d90e1a6e44..846a47b8c5405 100644 --- a/include/linux/platform_data/media/camera-pxa.h +++ b/include/linux/platform_data/media/camera-pxa.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* camera.h - PXA camera driver header file Copyright (C) 2003, Intel Corporation Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ASM_ARCH_CAMERA_H_ diff --git a/include/linux/platform_data/mtd-davinci.h b/include/linux/platform_data/mtd-davinci.h index 1bbfa27cccb41..08e639e047e5e 100644 --- a/include/linux/platform_data/mtd-davinci.h +++ b/include/linux/platform_data/mtd-davinci.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * mach-davinci/nand.h * @@ -9,20 +10,6 @@ * Dirk Behme <Dirk.Behme@gmail.com> * * -------------------------------------------------------------------------- - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ARCH_ARM_DAVINCI_NAND_H diff --git a/include/linux/platform_data/spi-davinci.h b/include/linux/platform_data/spi-davinci.h index 0638fb6353bc3..2cb5cc70fd9d2 100644 --- a/include/linux/platform_data/spi-davinci.h +++ b/include/linux/platform_data/spi-davinci.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2009 Texas Instruments. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ARCH_ARM_DAVINCI_SPI_H diff --git a/include/linux/pmbus.h b/include/linux/pmbus.h index ee3c2aba2a8ec..08468fca5ea2e 100644 --- a/include/linux/pmbus.h +++ b/include/linux/pmbus.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Hardware monitoring driver for PMBus devices * * Copyright (c) 2010, 2011 Ericsson AB. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _PMBUS_H_ diff --git a/include/linux/posix-clock.h b/include/linux/posix-clock.h index 18674d7d5b1cb..fe6cfdcfbc260 100644 --- a/include/linux/posix-clock.h +++ b/include/linux/posix-clock.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * posix-clock.h - support for dynamic clock devices * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _LINUX_POSIX_CLOCK_H_ #define _LINUX_POSIX_CLOCK_H_ diff --git a/include/linux/pps-gpio.h b/include/linux/pps-gpio.h index 44171e6b7197a..7bf49908be061 100644 --- a/include/linux/pps-gpio.h +++ b/include/linux/pps-gpio.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * pps-gpio.h -- PPS client for GPIOs * - * * Copyright (C) 2011 James Nuss <jamesnuss@nanometrics.ca> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _PPS_GPIO_H diff --git a/include/linux/pps_kernel.h b/include/linux/pps_kernel.h index 80a980cc8d95f..78c8ac4951b58 100644 --- a/include/linux/pps_kernel.h +++ b/include/linux/pps_kernel.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * PPS API kernel header * * Copyright (C) 2009 Rodolfo Giometti <giometti@linux.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef LINUX_PPS_KERNEL_H diff --git a/include/linux/ptp_classify.h b/include/linux/ptp_classify.h index 0592420306312..dd00fa41f7e79 100644 --- a/include/linux/ptp_classify.h +++ b/include/linux/ptp_classify.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * PTP 1588 support * * This file implements a BPF that recognizes PTP event messages. * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _PTP_CLASSIFY_H_ diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h index 7121bbe769790..28eb9c7925228 100644 --- a/include/linux/ptp_clock_kernel.h +++ b/include/linux/ptp_clock_kernel.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * PTP 1588 clock support * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _PTP_CLOCK_KERNEL_H_ diff --git a/include/linux/raid/md_u.h b/include/linux/raid/md_u.h index 358c04bfbe2ad..8dfec085a20ee 100644 --- a/include/linux/raid/md_u.h +++ b/include/linux/raid/md_u.h @@ -1,15 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* md_u.h : user <=> kernel API between Linux raidtools and RAID drivers Copyright (C) 1998 Ingo Molnar - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - You should have received a copy of the GNU General Public License - (for example /usr/src/linux/COPYING); if not, write to the Free - Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _MD_U_H #define _MD_U_H diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h index 605cf46c17bd3..0832c9b66852e 100644 --- a/include/linux/raid/pq.h +++ b/include/linux/raid/pq.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* -*- linux-c -*- ------------------------------------------------------- * * * Copyright 2003 H. Peter Anvin - All Rights Reserved * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 53 Temple Place Ste 330, - * Boston MA 02111-1307, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ #ifndef LINUX_RAID_RAID6_H diff --git a/include/linux/regulator/lp3971.h b/include/linux/regulator/lp3971.h index 61401649fe7d5..0522e82d4716e 100644 --- a/include/linux/regulator/lp3971.h +++ b/include/linux/regulator/lp3971.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * National Semiconductors LP3971 PMIC chip client interface * @@ -5,20 +6,6 @@ * Author: Marek Szyprowski <m.szyprowski@samsung.com> * * Based on wm8400.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __LINUX_REGULATOR_LP3971_H diff --git a/include/linux/regulator/lp3972.h b/include/linux/regulator/lp3972.h index 9bb7389b7a1e9..160a3def317f5 100644 --- a/include/linux/regulator/lp3972.h +++ b/include/linux/regulator/lp3972.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * National Semiconductors LP3972 PMIC chip client interface * * Based on lp3971.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __LINUX_REGULATOR_LP3972_H diff --git a/include/linux/sctp.h b/include/linux/sctp.h index 83d94341e0032..8ccd82105de8f 100644 --- a/include/linux/sctp.h +++ b/include/linux/sctp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel reference Implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -10,22 +11,6 @@ * * Various protocol defined structures. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/linux/sonypi.h b/include/linux/sonypi.h index 0b7cc265cc0b6..50e48e94ade20 100644 --- a/include/linux/sonypi.h +++ b/include/linux/sonypi.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Sony Programmable I/O Control Device driver for VAIO * @@ -16,21 +17,6 @@ * Copyright (C) 2000 Andrew Tridgell <tridge@valinux.com> * * Earlier work by Werner Almesberger, Paul `Rusty' Russell and Paul Mackerras. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef _SONYPI_H_ #define _SONYPI_H_ diff --git a/include/linux/toshiba.h b/include/linux/toshiba.h index 915c3bb164ac5..2e0b7dd1b57be 100644 --- a/include/linux/toshiba.h +++ b/include/linux/toshiba.h @@ -1,20 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* toshiba.h -- Linux driver for accessing the SMM on Toshiba laptops * * Copyright (c) 1996-2000 Jonathan A. Buzzard (jonathan@buzzard.org.uk) * * Thanks to Juergen Heinzl <juergen@monocerus.demon.co.uk> for the pointers * on making sure the structure is aligned and packed. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * */ #ifndef _LINUX_TOSHIBA_H #define _LINUX_TOSHIBA_H diff --git a/include/linux/verification.h b/include/linux/verification.h index 018fb5f13d446..32d990d163c49 100644 --- a/include/linux/verification.h +++ b/include/linux/verification.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Signature verification * * Copyright (C) 2014 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_VERIFICATION_H diff --git a/include/linux/via-core.h b/include/linux/via-core.h index 9c21cdf3e3b38..9e802deedb2d4 100644 --- a/include/linux/via-core.h +++ b/include/linux/via-core.h @@ -1,24 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2009 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. * Copyright 2009-2010 Jonathan Corbet <corbet@lwn.net> * Copyright 2010 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __VIA_CORE_H__ diff --git a/include/linux/via_i2c.h b/include/linux/via_i2c.h index 44532e468c05d..cdcb431771313 100644 --- a/include/linux/via_i2c.h +++ b/include/linux/via_i2c.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2009 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __VIA_I2C_H__ #define __VIA_I2C_H__ diff --git a/include/linux/vlynq.h b/include/linux/vlynq.h index 017d4a53d55ef..e9c0cd36c48ae 100644 --- a/include/linux/vlynq.h +++ b/include/linux/vlynq.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2006, 2007 Eugene Konev <ejka@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef __VLYNQ_H__ diff --git a/include/linux/yam.h b/include/linux/yam.h index 512cdc2fb80f4..a29b04fa1e660 100644 --- a/include/linux/yam.h +++ b/include/linux/yam.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /*****************************************************************************/ /* @@ -6,25 +7,9 @@ * Copyright (C) 1998 Frederic Rible F1OAT (frible@teaser.fr) * Adapted from baycom.c driver written by Thomas Sailer (sailer@ife.ee.ethz.ch) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Please note that the GPL allows you to use the driver, NOT the radio. * In order to use the radio, you need a license from the communications * authority of your country. - * - * */ /*****************************************************************************/ diff --git a/include/media/drv-intf/cx25840.h b/include/media/drv-intf/cx25840.h index 783c5bdd63eb8..328ddb359fdff 100644 --- a/include/media/drv-intf/cx25840.h +++ b/include/media/drv-intf/cx25840.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* cx25840.h - definition for cx25840/1/2/3 inputs Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _CX25840_H_ diff --git a/include/media/drv-intf/msp3400.h b/include/media/drv-intf/msp3400.h index db98ce49e17b7..d6dfae104a6f0 100644 --- a/include/media/drv-intf/msp3400.h +++ b/include/media/drv-intf/msp3400.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* msp3400.h - definition for msp3400 inputs and outputs Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _MSP3400_H_ diff --git a/include/media/i2c/bt819.h b/include/media/i2c/bt819.h index 1bcf0dbeb5167..70aa46bd51823 100644 --- a/include/media/i2c/bt819.h +++ b/include/media/i2c/bt819.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* bt819.h - bt819 notifications Copyright (C) 2009 Hans Verkuil (hverkuil@xs4all.nl) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _BT819_H_ diff --git a/include/media/i2c/cs5345.h b/include/media/i2c/cs5345.h index 6ccae24e65ede..d41e4dca3fcc7 100644 --- a/include/media/i2c/cs5345.h +++ b/include/media/i2c/cs5345.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* cs5345.h - definition for cs5345 inputs and outputs Copyright (C) 2007 Hans Verkuil (hverkuil@xs4all.nl) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _CS5345_H_ diff --git a/include/media/i2c/cs53l32a.h b/include/media/i2c/cs53l32a.h index bf76197d3790a..52ceb2f916d38 100644 --- a/include/media/i2c/cs53l32a.h +++ b/include/media/i2c/cs53l32a.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* cs53l32a.h - definition for cs53l32a inputs and outputs Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _CS53L32A_H_ diff --git a/include/media/i2c/m52790.h b/include/media/i2c/m52790.h index 8d9db3cf6fabc..3f214fa9bc64c 100644 --- a/include/media/i2c/m52790.h +++ b/include/media/i2c/m52790.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* m52790.h - definition for m52790 inputs and outputs Copyright (C) 2007 Hans Verkuil (hverkuil@xs4all.nl) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _M52790_H_ diff --git a/include/media/i2c/saa6588.h b/include/media/i2c/saa6588.h index a0825f532f712..bbec05a31d5a9 100644 --- a/include/media/i2c/saa6588.h +++ b/include/media/i2c/saa6588.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Types and defines needed for RDS. This is included by @@ -6,19 +7,6 @@ (c) 2005 by Hans J. Koch - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/include/media/i2c/saa7115.h b/include/media/i2c/saa7115.h index a0cda423509de..0cd6080d7cb1c 100644 --- a/include/media/i2c/saa7115.h +++ b/include/media/i2c/saa7115.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* saa7115.h - definition for saa7111/3/4/5 inputs and frequency flags Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _SAA7115_H_ diff --git a/include/media/i2c/saa7127.h b/include/media/i2c/saa7127.h index 7005ba7daa9eb..53ee999e60901 100644 --- a/include/media/i2c/saa7127.h +++ b/include/media/i2c/saa7127.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* saa7127.h - definition for saa7126/7/8/9 inputs/outputs Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _SAA7127_H_ diff --git a/include/media/i2c/tvaudio.h b/include/media/i2c/tvaudio.h index f13e1a3863645..42cd3206fb6c3 100644 --- a/include/media/i2c/tvaudio.h +++ b/include/media/i2c/tvaudio.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* tvaudio.h - definition for tvaudio inputs Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _TVAUDIO_H diff --git a/include/media/i2c/wm8775.h b/include/media/i2c/wm8775.h index d0e801a9935cd..83675817639e3 100644 --- a/include/media/i2c/wm8775.h +++ b/include/media/i2c/wm8775.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* wm8775.h - definition for wm8775 inputs and outputs Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _WM8775_H_ diff --git a/include/misc/altera.h b/include/misc/altera.h index 94c0c6181daf1..60cb5c598b538 100644 --- a/include/misc/altera.h +++ b/include/misc/altera.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * altera.h * @@ -6,21 +7,6 @@ * Copyright (C) Altera Corporation 1998-2001 * Copyright (C) 2010 NetUP Inc. * Copyright (C) 2010 Igor M. Liplianin <liplianin@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _ALTERA_H_ diff --git a/include/net/bond_3ad.h b/include/net/bond_3ad.h index c781e1afd6832..c8696a230b7d9 100644 --- a/include/net/bond_3ad.h +++ b/include/net/bond_3ad.h @@ -1,23 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright(c) 1999 - 2004 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution in the - * file called LICENSE. - * */ #ifndef _NET_BOND_3AD_H diff --git a/include/net/netfilter/nft_fib.h b/include/net/netfilter/nft_fib.h index a88f92737308d..e4c4d8eaca8ca 100644 --- a/include/net/netfilter/nft_fib.h +++ b/include/net/netfilter/nft_fib.h @@ -34,5 +34,5 @@ void nft_fib6_eval(const struct nft_expr *expr, struct nft_regs *regs, const struct nft_pktinfo *pkt); void nft_fib_store_result(void *reg, const struct nft_fib *priv, - const struct nft_pktinfo *pkt, int index); + const struct net_device *dev); #endif diff --git a/include/net/sctp/auth.h b/include/net/sctp/auth.h index 687e7f80037d0..caaae2de9099b 100644 --- a/include/net/sctp/auth.h +++ b/include/net/sctp/auth.h @@ -1,24 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel implementation * (C) Copyright 2007 Hewlett-Packard Development Company, L.P. * * This file is part of the SCTP kernel implementation * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h index 1b74af2477d10..5a9bb09f32b6f 100644 --- a/include/net/sctp/checksum.h +++ b/include/net/sctp/checksum.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel reference Implementation * Copyright (c) 1999-2001 Motorola, Inc. * Copyright (c) 2001-2003 International Business Machines, Corp. @@ -6,22 +7,6 @@ * * SCTP Checksum functions * - * The SCTP reference implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * The SCTP reference implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h index 6d5beac29bc11..e8df72e1627a1 100644 --- a/include/net/sctp/command.h +++ b/include/net/sctp/command.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel Implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (C) 1999-2001 Cisco, Motorola @@ -6,22 +7,6 @@ * * These are the definitions needed for the command object. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h index 4588bdc2b8f06..823afc42a3aa1 100644 --- a/include/net/sctp/constants.h +++ b/include/net/sctp/constants.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -6,22 +7,6 @@ * * This file is part of the SCTP kernel implementation * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index eefdfa5abf6e0..5d60f13d2347b 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -8,22 +9,6 @@ * * The base lksctp header. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h index 24825a81829e4..5c491a3bc27e4 100644 --- a/include/net/sctp/sm.h +++ b/include/net/sctp/sm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -8,22 +9,6 @@ * * These are definitions needed by the state machine. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email addresses: * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/net/sctp/stream_interleave.h b/include/net/sctp/stream_interleave.h index 6657711c8bc43..5263585552e14 100644 --- a/include/net/sctp/stream_interleave.h +++ b/include/net/sctp/stream_interleave.h @@ -1,25 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel implementation * (C) Copyright Red Hat Inc. 2017 * * These are definitions used by the stream schedulers, defined in RFC * draft ndata (https://tools.ietf.org/html/draft-ietf-tsvwg-sctp-ndata-11) * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email addresses: * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/net/sctp/stream_sched.h b/include/net/sctp/stream_sched.h index 5c5da48f65e7c..01a70b27e026b 100644 --- a/include/net/sctp/stream_sched.h +++ b/include/net/sctp/stream_sched.h @@ -1,25 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel implementation * (C) Copyright Red Hat Inc. 2017 * * These are definitions used by the stream schedulers, defined in RFC * draft ndata (https://tools.ietf.org/html/draft-ietf-tsvwg-sctp-ndata-11) * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email addresses: * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 140fd836a3967..0767701ef3620 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -6,22 +7,6 @@ * * This file is part of the SCTP kernel implementation * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email addresses: * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/net/sctp/tsnmap.h b/include/net/sctp/tsnmap.h index 31b8dbaad45a6..616ae0d4996fe 100644 --- a/include/net/sctp/tsnmap.h +++ b/include/net/sctp/tsnmap.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -9,22 +10,6 @@ * These are the definitions needed for the tsnmap type. The tsnmap is used * to track out of order TSNs received. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h index bd922a0fe914f..e1a92c4610f3b 100644 --- a/include/net/sctp/ulpevent.h +++ b/include/net/sctp/ulpevent.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -12,22 +13,6 @@ * * This file is part of the SCTP kernel implementation * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h index f4ac7117ff291..0eaf8650e3b2d 100644 --- a/include/net/sctp/ulpqueue.h +++ b/include/net/sctp/ulpqueue.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -11,22 +12,6 @@ * and the core SCTP state machine. This is the component which handles * reassembly and ordering. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email addresses: * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/net/udp.h b/include/net/udp.h index d8ce937bc3952..dbe030da20a18 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -471,12 +471,19 @@ void udpv6_encap_enable(void); static inline struct sk_buff *udp_rcv_segment(struct sock *sk, struct sk_buff *skb, bool ipv4) { + netdev_features_t features = NETIF_F_SG; struct sk_buff *segs; + /* Avoid csum recalculation by skb_segment unless userspace explicitly + * asks for the final checksum values + */ + if (!inet_get_convert_csum(sk)) + features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + /* the GSO CB lays after the UDP one, no need to save and restore any * CB fragment */ - segs = __skb_gso_segment(skb, NETIF_F_SG, false); + segs = __skb_gso_segment(skb, features, false); if (unlikely(IS_ERR_OR_NULL(segs))) { int segs_nr = skb_shinfo(skb)->gso_segs; diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index b08febec78956..e9664bb7d1885 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -1,26 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * SAS host prototypes and structures header file * * Copyright (C) 2005 Adaptec, Inc. All rights reserved. * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com> - * - * This file is licensed under GPLv2. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - * */ #ifndef _LIBSAS_H_ diff --git a/include/scsi/sas.h b/include/scsi/sas.h index 42a84ef42683a..97a0f6bd201cb 100644 --- a/include/scsi/sas.h +++ b/include/scsi/sas.h @@ -1,26 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * SAS structures and definitions header file * * Copyright (C) 2005 Adaptec, Inc. All rights reserved. * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com> - * - * This file is licensed under GPLv2. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - * */ #ifndef _SAS_H_ diff --git a/include/sound/hda_hwdep.h b/include/sound/hda_hwdep.h index 1c0034e87f229..f9b5b05ba3e11 100644 --- a/include/sound/hda_hwdep.h +++ b/include/sound/hda_hwdep.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * HWDEP Interface for HD-audio codec * * Copyright (c) 2007 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __SOUND_HDA_HWDEP_H diff --git a/include/sound/pcm-indirect.h b/include/sound/pcm-indirect.h index 7ade285328cf8..04127686e8d03 100644 --- a/include/sound/pcm-indirect.h +++ b/include/sound/pcm-indirect.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Helper functions for indirect PCM data transfer * * Copyright (c) by Takashi Iwai <tiwai@suse.de> * Jaroslav Kysela <perex@perex.cz> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __SOUND_PCM_INDIRECT_H diff --git a/include/trace/events/afs.h b/include/trace/events/afs.h index 562f854ac4bf6..51b1e0da2efc5 100644 --- a/include/trace/events/afs.h +++ b/include/trace/events/afs.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* AFS tracepoints * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #undef TRACE_SYSTEM #define TRACE_SYSTEM afs diff --git a/include/trace/events/cachefiles.h b/include/trace/events/cachefiles.h index aa86e7dba5116..5d9de24cb9c01 100644 --- a/include/trace/events/cachefiles.h +++ b/include/trace/events/cachefiles.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* CacheFiles tracepoints * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #undef TRACE_SYSTEM #define TRACE_SYSTEM cachefiles diff --git a/include/trace/events/fscache.h b/include/trace/events/fscache.h index 686cfe997ed29..d16fe6ed78a28 100644 --- a/include/trace/events/fscache.h +++ b/include/trace/events/fscache.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* FS-Cache tracepoints * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #undef TRACE_SYSTEM #define TRACE_SYSTEM fscache diff --git a/include/trace/events/i2c.h b/include/trace/events/i2c.h index 86a401190df9d..142a23c6593c6 100644 --- a/include/trace/events/i2c.h +++ b/include/trace/events/i2c.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* I2C message transfer tracepoints * * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #undef TRACE_SYSTEM #define TRACE_SYSTEM i2c diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 7b60fd186cfec..d85816878a52c 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* AF_RXRPC tracepoints * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #undef TRACE_SYSTEM #define TRACE_SYSTEM rxrpc diff --git a/include/trace/events/smbus.h b/include/trace/events/smbus.h index a4892a1878424..71a87edfc46dd 100644 --- a/include/trace/events/smbus.h +++ b/include/trace/events/smbus.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SMBUS message transfer tracepoints * * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #undef TRACE_SYSTEM #define TRACE_SYSTEM smbus diff --git a/include/uapi/linux/rxrpc.h b/include/uapi/linux/rxrpc.h index 9335d92c14a40..782069dcf607e 100644 --- a/include/uapi/linux/rxrpc.h +++ b/include/uapi/linux/rxrpc.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Types and definitions for AF_RXRPC. * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _UAPI_LINUX_RXRPC_H diff --git a/include/video/sisfb.h b/include/video/sisfb.h index 6ddff93108fbc..76ff628a12203 100644 --- a/include/video/sisfb.h +++ b/include/video/sisfb.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * sisfb.h - definitions for the SiS framebuffer driver * * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the named License, - * or any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA */ #ifndef _LINUX_SISFB_H_ #define _LINUX_SISFB_H_ diff --git a/ipc/msgutil.c b/ipc/msgutil.c index e65593742e2be..3149b4a379de6 100644 --- a/ipc/msgutil.c +++ b/ipc/msgutil.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * linux/ipc/msgutil.c * Copyright (C) 1999, 2004 Manfred Spraul - * - * This file is released under GNU General Public Licence version 2 or - * (at your option) any later version. - * - * See the file COPYING for more details. */ #include <linux/spinlock.h> diff --git a/kernel/cred.c b/kernel/cred.c index 45d77284aed0a..e74ffdc98a92c 100644 --- a/kernel/cred.c +++ b/kernel/cred.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Task credentials management - see Documentation/security/credentials.rst * * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/export.h> #include <linux/cred.h> diff --git a/kernel/locking/lock_events.h b/kernel/locking/lock_events.h index feb1acc546111..46b71af8eef27 100644 --- a/kernel/locking/lock_events.h +++ b/kernel/locking/lock_events.h @@ -31,12 +31,50 @@ enum lock_events { DECLARE_PER_CPU(unsigned long, lockevents[lockevent_num]); /* + * The purpose of the lock event counting subsystem is to provide a low + * overhead way to record the number of specific locking events by using + * percpu counters. It is the percpu sum that matters, not specifically + * how many of them happens in each cpu. + * + * It is possible that the same percpu counter may be modified in both + * the process and interrupt contexts. For architectures that perform + * percpu operation with multiple instructions, it is possible to lose + * count if a process context percpu update is interrupted in the middle + * and the same counter is updated in the interrupt context. Therefore, + * the generated percpu sum may not be precise. The error, if any, should + * be small and insignificant. + * + * For those architectures that do multi-instruction percpu operation, + * preemption in the middle and moving the task to another cpu may cause + * a larger error in the count. Again, this will be few and far between. + * Given the imprecise nature of the count and the possibility of resetting + * the count and doing the measurement again, this is not really a big + * problem. + * + * To get a better picture of what is happening under the hood, it is + * suggested that a few measurements should be taken with the counts + * reset in between to stamp out outliner because of these possible + * error conditions. + * + * To minimize overhead, we use __this_cpu_*() in all cases except when + * CONFIG_DEBUG_PREEMPT is defined. In this particular case, this_cpu_*() + * will be used to avoid the appearance of unwanted BUG messages. + */ +#ifdef CONFIG_DEBUG_PREEMPT +#define lockevent_percpu_inc(x) this_cpu_inc(x) +#define lockevent_percpu_add(x, v) this_cpu_add(x, v) +#else +#define lockevent_percpu_inc(x) __this_cpu_inc(x) +#define lockevent_percpu_add(x, v) __this_cpu_add(x, v) +#endif + +/* * Increment the PV qspinlock statistical counters */ static inline void __lockevent_inc(enum lock_events event, bool cond) { if (cond) - __this_cpu_inc(lockevents[event]); + lockevent_percpu_inc(lockevents[event]); } #define lockevent_inc(ev) __lockevent_inc(LOCKEVENT_ ##ev, true) @@ -44,7 +82,7 @@ static inline void __lockevent_inc(enum lock_events event, bool cond) static inline void __lockevent_add(enum lock_events event, int inc) { - __this_cpu_add(lockevents[event], inc); + lockevent_percpu_add(lockevents[event], inc); } #define lockevent_add(ev, c) __lockevent_add(LOCKEVENT_ ##ev, c) diff --git a/kernel/module-internal.h b/kernel/module-internal.h index d354341f8cc0c..33783abc377bf 100644 --- a/kernel/module-internal.h +++ b/kernel/module-internal.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Module internals * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/elf.h> diff --git a/kernel/module_signing.c b/kernel/module_signing.c index 6b9a926fd86b6..b10fb1986ca96 100644 --- a/kernel/module_signing.c +++ b/kernel/module_signing.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Module signature checker * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/kernel.h> diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c index 7231fb5953fcb..2b5a6754646f5 100644 --- a/kernel/stop_machine.c +++ b/kernel/stop_machine.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * kernel/stop_machine.c * @@ -5,8 +6,6 @@ * Copyright (C) 2008, 2005 Rusty Russell rusty@rustcorp.com.au * Copyright (C) 2010 SUSE Linux Products GmbH * Copyright (C) 2010 Tejun Heo <tj@kernel.org> - * - * This file is released under the GPLv2 and any later version. */ #include <linux/completion.h> #include <linux/cpu.h> diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 2c92b3d9ea307..1c80521fd4360 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -8910,12 +8910,8 @@ void ftrace_dump(enum ftrace_dump_mode oops_dump_mode) cnt++; - /* reset all but tr, trace, and overruns */ - memset(&iter.seq, 0, - sizeof(struct trace_iterator) - - offsetof(struct trace_iterator, seq)); + trace_iterator_reset(&iter); iter.iter_flags |= TRACE_FILE_LAT_FMT; - iter.pos = -1; if (trace_find_next_entry_inc(&iter) != NULL) { int ret; diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 1974ce818ddb9..005f08629b8be 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -15,7 +15,6 @@ #include <linux/trace_seq.h> #include <linux/trace_events.h> #include <linux/compiler.h> -#include <linux/trace_seq.h> #include <linux/glob.h> #ifdef CONFIG_FTRACE_SYSCALLS @@ -1967,4 +1966,22 @@ static inline void tracer_hardirqs_off(unsigned long a0, unsigned long a1) { } extern struct trace_iterator *tracepoint_print_iter; +/* + * Reset the state of the trace_iterator so that it can read consumed data. + * Normally, the trace_iterator is used for reading the data when it is not + * consumed, and must retain state. + */ +static __always_inline void trace_iterator_reset(struct trace_iterator *iter) +{ + const size_t offset = offsetof(struct trace_iterator, seq); + + /* + * Keep gcc from complaining about overwriting more than just one + * member in the structure. + */ + memset((char *)iter + offset, 0, sizeof(struct trace_iterator) - offset); + + iter->pos = -1; +} + #endif /* _LINUX_KERNEL_TRACE_H */ diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c index d3e59312ef405..5079d1db3754a 100644 --- a/kernel/trace/trace_events_filter.c +++ b/kernel/trace/trace_events_filter.c @@ -428,7 +428,7 @@ predicate_parse(const char *str, int nr_parens, int nr_preds, op_stack = kmalloc_array(nr_parens, sizeof(*op_stack), GFP_KERNEL); if (!op_stack) return ERR_PTR(-ENOMEM); - prog_stack = kmalloc_array(nr_preds, sizeof(*prog_stack), GFP_KERNEL); + prog_stack = kcalloc(nr_preds, sizeof(*prog_stack), GFP_KERNEL); if (!prog_stack) { parse_error(pe, -ENOMEM, 0); goto out_free; @@ -579,7 +579,11 @@ predicate_parse(const char *str, int nr_parens, int nr_preds, out_free: kfree(op_stack); kfree(inverts); - kfree(prog_stack); + if (prog_stack) { + for (i = 0; prog_stack[i].pred; i++) + kfree(prog_stack[i].pred); + kfree(prog_stack); + } return ERR_PTR(ret); } diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c index 7fca3457c7059..ca6b0dff60c5b 100644 --- a/kernel/trace/trace_events_hist.c +++ b/kernel/trace/trace_events_hist.c @@ -59,7 +59,7 @@ C(NO_CLOSING_PAREN, "No closing paren found"), \ C(SUBSYS_NOT_FOUND, "Missing subsystem"), \ C(INVALID_SUBSYS_EVENT, "Invalid subsystem or event name"), \ - C(INVALID_REF_KEY, "Using variable references as keys not supported"), \ + C(INVALID_REF_KEY, "Using variable references in keys not supported"), \ C(VAR_NOT_FOUND, "Couldn't find variable"), \ C(FIELD_NOT_FOUND, "Couldn't find field"), @@ -1854,6 +1854,9 @@ static u64 hist_field_var_ref(struct hist_field *hist_field, struct hist_elt_data *elt_data; u64 var_val = 0; + if (WARN_ON_ONCE(!elt)) + return var_val; + elt_data = elt->private_data; var_val = elt_data->var_ref_vals[hist_field->var_ref_idx]; @@ -3582,14 +3585,20 @@ static bool cond_snapshot_update(struct trace_array *tr, void *cond_data) struct track_data *track_data = tr->cond_snapshot->cond_data; struct hist_elt_data *elt_data, *track_elt_data; struct snapshot_context *context = cond_data; + struct action_data *action; u64 track_val; if (!track_data) return false; + action = track_data->action_data; + track_val = get_track_val(track_data->hist_data, context->elt, track_data->action_data); + if (!action->track_data.check_val(track_data->track_val, track_val)) + return false; + track_data->track_val = track_val; memcpy(track_data->key, context->key, track_data->key_len); @@ -4503,7 +4512,7 @@ static int create_key_field(struct hist_trigger_data *hist_data, goto out; } - if (hist_field->flags & HIST_FIELD_FL_VAR_REF) { + if (field_has_hist_vars(hist_field, 0)) { hist_err(tr, HIST_ERR_INVALID_REF_KEY, errpos(field_str)); destroy_hist_field(hist_field, 0); ret = -EINVAL; diff --git a/kernel/trace/trace_kdb.c b/kernel/trace/trace_kdb.c index 6c1ae6b752d19..cca65044c14c0 100644 --- a/kernel/trace/trace_kdb.c +++ b/kernel/trace/trace_kdb.c @@ -37,12 +37,8 @@ static void ftrace_dump_buf(int skip_entries, long cpu_file) if (skip_entries) kdb_printf("(skipping %d entries)\n", skip_entries); - /* reset all but tr, trace, and overruns */ - memset(&iter.seq, 0, - sizeof(struct trace_iterator) - - offsetof(struct trace_iterator, seq)); + trace_iterator_reset(&iter); iter.iter_flags |= TRACE_FILE_LAT_FMT; - iter.pos = -1; if (cpu_file == RING_BUFFER_ALL_CPUS) { for_each_tracing_cpu(cpu) { diff --git a/lib/ashldi3.c b/lib/ashldi3.c index 3ffc46e3bb6c8..8e6a69d591808 100644 --- a/lib/ashldi3.c +++ b/lib/ashldi3.c @@ -1,17 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc. */ #include <linux/export.h> diff --git a/lib/ashrdi3.c b/lib/ashrdi3.c index ea054550f0e80..fc84244ad9edc 100644 --- a/lib/ashrdi3.c +++ b/lib/ashrdi3.c @@ -1,17 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc. */ #include <linux/export.h> diff --git a/lib/asn1_decoder.c b/lib/asn1_decoder.c index 8f3d207d2b00e..58f72b25f8e9e 100644 --- a/lib/asn1_decoder.c +++ b/lib/asn1_decoder.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Decoder for ASN.1 BER/DER/CER encoded bytestream * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/export.h> diff --git a/lib/assoc_array.c b/lib/assoc_array.c index edc3c14af41dc..6f4bcf5245547 100644 --- a/lib/assoc_array.c +++ b/lib/assoc_array.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Generic associative array implementation. * * See Documentation/core-api/assoc_array.rst for information. * * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ //#define DEBUG #include <linux/rcupdate.h> diff --git a/lib/build_OID_registry b/lib/build_OID_registry index 5d98272173607..d7fc32ea8ac22 100755 --- a/lib/build_OID_registry +++ b/lib/build_OID_registry @@ -1,15 +1,11 @@ #!/usr/bin/perl -w +# SPDX-License-Identifier: GPL-2.0-or-later # # Build a static ASN.1 Object Identified (OID) registry # # Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. # Written by David Howells (dhowells@redhat.com) # -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public Licence -# as published by the Free Software Foundation; either version -# 2 of the Licence, or (at your option) any later version. -# use strict; diff --git a/lib/cmpdi2.c b/lib/cmpdi2.c index 2250da7e503eb..f7cebd52bd68b 100644 --- a/lib/cmpdi2.c +++ b/lib/cmpdi2.c @@ -1,17 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc. */ #include <linux/export.h> diff --git a/lib/decompress_unlzo.c b/lib/decompress_unlzo.c index f4c158e3a022a..1f439a622076c 100644 --- a/lib/decompress_unlzo.c +++ b/lib/decompress_unlzo.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * LZO decompressor for the Linux kernel. Code borrowed from the lzo * implementation by Markus Franz Xaver Johannes Oberhumer. @@ -10,21 +11,6 @@ * Copyright (C) 1996-2005 Markus Franz Xaver Johannes Oberhumer * All Rights Reserved. * - * lzop and the LZO library are free software; you can redistribute them - * and/or modify them under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. - * If not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * * Markus F.X.J. Oberhumer * <markus@oberhumer.com> * http://www.oberhumer.com/opensource/lzop/ diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c index 9c7d89df40ed9..8c98b20bfc414 100644 --- a/lib/is_single_threaded.c +++ b/lib/is_single_threaded.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Function to determine if a thread group is single threaded or not * * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * - Derived from security/selinux/hooks.c - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/sched/signal.h> #include <linux/sched/task.h> diff --git a/lib/kfifo.c b/lib/kfifo.c index 015656aa8182d..117ad0e7fbf49 100644 --- a/lib/kfifo.c +++ b/lib/kfifo.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * A generic kernel FIFO implementation * * Copyright (C) 2009/2010 Stefani Seibold <stefani@seibold.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <linux/kernel.h> diff --git a/lib/list_sort.c b/lib/list_sort.c index 06e900c5587b2..712ed1f4eb645 100644 --- a/lib/list_sort.c +++ b/lib/list_sort.c @@ -120,7 +120,8 @@ static void merge_final(void *priv, cmp_func cmp, struct list_head *head, * The latter offers a chance to save a few cycles in the comparison * (which is used by e.g. plug_ctx_cmp() in block/blk-mq.c). * - * A good way to write a multi-word comparison is + * A good way to write a multi-word comparison is:: + * * if (a->high != b->high) * return a->high > b->high; * if (a->middle != b->middle) diff --git a/lib/lru_cache.c b/lib/lru_cache.c index 2b10a4024c351..c69ee53d8dded 100644 --- a/lib/lru_cache.c +++ b/lib/lru_cache.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* lru_cache.c @@ -7,19 +8,6 @@ Copyright (C) 2003-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2003-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/lib/lshrdi3.c b/lib/lshrdi3.c index 99cfa5721f2d2..312838ce27ea3 100644 --- a/lib/lshrdi3.c +++ b/lib/lshrdi3.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * lib/lshrdi3.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc. */ #include <linux/module.h> diff --git a/lib/mpi/generic_mpih-add1.c b/lib/mpi/generic_mpih-add1.c index c94c7dd344b3a..299308b5461c9 100644 --- a/lib/mpi/generic_mpih-add1.c +++ b/lib/mpi/generic_mpih-add1.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* mpihelp-add_1.c - MPI helper functions * Copyright (C) 1994, 1996, 1997, 1998, * 2000 Free Software Foundation, Inc. * * This file is part of GnuPG. * - * GnuPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GnuPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/lib/mpi/generic_mpih-lshift.c b/lib/mpi/generic_mpih-lshift.c index 86318927231ad..7b21f5938a50f 100644 --- a/lib/mpi/generic_mpih-lshift.c +++ b/lib/mpi/generic_mpih-lshift.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* mpihelp-lshift.c - MPI helper functions * Copyright (C) 1994, 1996, 1998, 2001 Free Software Foundation, Inc. * * This file is part of GnuPG. * - * GnuPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GnuPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/lib/mpi/generic_mpih-mul1.c b/lib/mpi/generic_mpih-mul1.c index 1668dfd9092cf..e020e61d47b9d 100644 --- a/lib/mpi/generic_mpih-mul1.c +++ b/lib/mpi/generic_mpih-mul1.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* mpihelp-mul_1.c - MPI helper functions * Copyright (C) 1994, 1996, 1997, 1998, 2001 Free Software Foundation, Inc. * * This file is part of GnuPG. * - * GnuPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GnuPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/lib/mpi/generic_mpih-mul2.c b/lib/mpi/generic_mpih-mul2.c index 8a7b29ee1740e..9484d85282439 100644 --- a/lib/mpi/generic_mpih-mul2.c +++ b/lib/mpi/generic_mpih-mul2.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* mpihelp-mul_2.c - MPI helper functions * Copyright (C) 1994, 1996, 1997, 1998, 2001 Free Software Foundation, Inc. * * This file is part of GnuPG. * - * GnuPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GnuPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/lib/mpi/generic_mpih-mul3.c b/lib/mpi/generic_mpih-mul3.c index f96df327be636..ccdbab4121e05 100644 --- a/lib/mpi/generic_mpih-mul3.c +++ b/lib/mpi/generic_mpih-mul3.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* mpihelp-mul_3.c - MPI helper functions * Copyright (C) 1994, 1996, 1997, 1998, 2001 Free Software Foundation, Inc. * * This file is part of GnuPG. * - * GnuPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GnuPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/lib/mpi/generic_mpih-rshift.c b/lib/mpi/generic_mpih-rshift.c index ffa328818ca69..e07bc69aa8988 100644 --- a/lib/mpi/generic_mpih-rshift.c +++ b/lib/mpi/generic_mpih-rshift.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* mpih-rshift.c - MPI helper functions * Copyright (C) 1994, 1996, 1998, 1999, * 2000, 2001 Free Software Foundation, Inc. * * This file is part of GNUPG * - * GNUPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GNUPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/lib/mpi/generic_mpih-sub1.c b/lib/mpi/generic_mpih-sub1.c index 5d98ab7d6853b..eea4382aad5fe 100644 --- a/lib/mpi/generic_mpih-sub1.c +++ b/lib/mpi/generic_mpih-sub1.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* mpihelp-add_2.c - MPI helper functions * Copyright (C) 1994, 1996, 1997, 1998, 2001 Free Software Foundation, Inc. * * This file is part of GnuPG. * - * GnuPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GnuPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/lib/mpi/mpi-inline.h b/lib/mpi/mpi-inline.h index c245ea31f7853..980b6b9409533 100644 --- a/lib/mpi/mpi-inline.h +++ b/lib/mpi/mpi-inline.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* mpi-inline.h - Internal to the Multi Precision Integers * Copyright (C) 1994, 1996, 1998, 1999 Free Software Foundation, Inc. * * This file is part of GnuPG. * - * GnuPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GnuPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/lib/mpi/mpi-internal.h b/lib/mpi/mpi-internal.h index c2d6f4efcfbc6..91df5f0b70f29 100644 --- a/lib/mpi/mpi-internal.h +++ b/lib/mpi/mpi-internal.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* mpi-internal.h - Internal to the Multi Precision Integers * Copyright (C) 1994, 1996 Free Software Foundation, Inc. * Copyright (C) 1998, 2000 Free Software Foundation, Inc. * * This file is part of GnuPG. * - * GnuPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GnuPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/lib/mpi/mpi-pow.c b/lib/mpi/mpi-pow.c index a5c921e6d667a..82b19e4f11899 100644 --- a/lib/mpi/mpi-pow.c +++ b/lib/mpi/mpi-pow.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* mpi-pow.c - MPI functions * Copyright (C) 1994, 1996, 1998, 2000 Free Software Foundation, Inc. * * This file is part of GnuPG. * - * GnuPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GnuPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/lib/mpi/mpih-cmp.c b/lib/mpi/mpih-cmp.c index b2fd39677f1b0..f23709114a654 100644 --- a/lib/mpi/mpih-cmp.c +++ b/lib/mpi/mpih-cmp.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* mpihelp-sub.c - MPI helper functions * Copyright (C) 1994, 1996 Free Software Foundation, Inc. * Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc. * * This file is part of GnuPG. * - * GnuPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GnuPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/lib/mpi/mpih-div.c b/lib/mpi/mpih-div.c index c57d1d46295e3..913a519eb0057 100644 --- a/lib/mpi/mpih-div.c +++ b/lib/mpi/mpih-div.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* mpihelp-div.c - MPI helper functions * Copyright (C) 1994, 1996 Free Software Foundation, Inc. * Copyright (C) 1998, 1999 Free Software Foundation, Inc. * * This file is part of GnuPG. * - * GnuPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GnuPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/lib/mpi/mpih-mul.c b/lib/mpi/mpih-mul.c index 7c841719fdfb7..a936475640542 100644 --- a/lib/mpi/mpih-mul.c +++ b/lib/mpi/mpih-mul.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* mpihelp-mul.c - MPI helper functions * Copyright (C) 1994, 1996, 1998, 1999, * 2000 Free Software Foundation, Inc. * * This file is part of GnuPG. * - * GnuPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GnuPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/lib/muldi3.c b/lib/muldi3.c index 54c8b3123376b..9150ac13050e7 100644 --- a/lib/muldi3.c +++ b/lib/muldi3.c @@ -1,17 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc. */ #include <linux/export.h> diff --git a/lib/oid_registry.c b/lib/oid_registry.c index 0bcac6ccb1b20..f7ad43f285793 100644 --- a/lib/oid_registry.c +++ b/lib/oid_registry.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* ASN.1 Object identifier (OID) registry * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/module.h> diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c index 7e4f7a8ffa8e2..17417eee08664 100644 --- a/lib/raid6/algos.c +++ b/lib/raid6/algos.c @@ -1,13 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- ------------------------------------------------------- * * * Copyright 2002 H. Peter Anvin - All Rights Reserved * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 53 Temple Place Ste 330, - * Boston MA 02111-1307, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ /* diff --git a/lib/raid6/avx2.c b/lib/raid6/avx2.c index 20bca3d44f67f..87184b6da28a8 100644 --- a/lib/raid6/avx2.c +++ b/lib/raid6/avx2.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- ------------------------------------------------------- * * * Copyright (C) 2012 Intel Corporation @@ -5,13 +6,6 @@ * * Based on sse2.c: Copyright 2002 H. Peter Anvin - All Rights Reserved * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 53 Temple Place Ste 330, - * Boston MA 02111-1307, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ /* diff --git a/lib/raid6/avx512.c b/lib/raid6/avx512.c index 46df7977b9718..bb684d144ee2c 100644 --- a/lib/raid6/avx512.c +++ b/lib/raid6/avx512.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- -------------------------------------------------------- * * Copyright (C) 2016 Intel Corporation @@ -8,12 +9,6 @@ * Based on avx2.c: Copyright 2012 Yuanhan Liu All Rights Reserved * Based on sse2.c: Copyright 2002 H. Peter Anvin - All Rights Reserved * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 53 Temple Place Ste 330, - * Boston MA 02111-1307, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ diff --git a/lib/raid6/mktables.c b/lib/raid6/mktables.c index e824d088f72cc..9c485df1308fb 100644 --- a/lib/raid6/mktables.c +++ b/lib/raid6/mktables.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- ------------------------------------------------------- * * * Copyright 2002-2007 H. Peter Anvin - All Rights Reserved * - * This file is part of the Linux kernel, and is made available under - * the terms of the GNU General Public License version 2 or (at your - * option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ /* diff --git a/lib/raid6/mmx.c b/lib/raid6/mmx.c index b3b0e1fcd3af8..3a5bf53a297b4 100644 --- a/lib/raid6/mmx.c +++ b/lib/raid6/mmx.c @@ -1,13 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- ------------------------------------------------------- * * * Copyright 2002 H. Peter Anvin - All Rights Reserved * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 53 Temple Place Ste 330, - * Boston MA 02111-1307, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ /* diff --git a/lib/raid6/recov.c b/lib/raid6/recov.c index a95bccb8497d8..e49d519de6cbe 100644 --- a/lib/raid6/recov.c +++ b/lib/raid6/recov.c @@ -1,13 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- ------------------------------------------------------- * * * Copyright 2002 H. Peter Anvin - All Rights Reserved * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 53 Temple Place Ste 330, - * Boston MA 02111-1307, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ /* diff --git a/lib/raid6/sse1.c b/lib/raid6/sse1.c index 9025b8ca9aa3b..692fa3a93bf0b 100644 --- a/lib/raid6/sse1.c +++ b/lib/raid6/sse1.c @@ -1,13 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- ------------------------------------------------------- * * * Copyright 2002 H. Peter Anvin - All Rights Reserved * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 53 Temple Place Ste 330, - * Boston MA 02111-1307, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ /* diff --git a/lib/raid6/sse2.c b/lib/raid6/sse2.c index 8191e1d0d2fb7..2930220249c90 100644 --- a/lib/raid6/sse2.c +++ b/lib/raid6/sse2.c @@ -1,13 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- ------------------------------------------------------- * * * Copyright 2002 H. Peter Anvin - All Rights Reserved * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 53 Temple Place Ste 330, - * Boston MA 02111-1307, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ /* diff --git a/lib/raid6/test/test.c b/lib/raid6/test/test.c index b07f4d8e6b033..a3cf071941ab4 100644 --- a/lib/raid6/test/test.c +++ b/lib/raid6/test/test.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- ------------------------------------------------------- * * * Copyright 2002-2007 H. Peter Anvin - All Rights Reserved * - * This file is part of the Linux kernel, and is made available under - * the terms of the GNU General Public License version 2 or (at your - * option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ /* diff --git a/lib/raid6/x86.h b/lib/raid6/x86.h index 834d268a4b054..9a6ff37115e71 100644 --- a/lib/raid6/x86.h +++ b/lib/raid6/x86.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ----------------------------------------------------------------------- * * * Copyright 2002-2004 H. Peter Anvin - All Rights Reserved * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 53 Temple Place Ste 330, - * Boston MA 02111-1307, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ /* diff --git a/lib/sbitmap.c b/lib/sbitmap.c index 155fe38756ecf..4a7fc4915dfc6 100644 --- a/lib/sbitmap.c +++ b/lib/sbitmap.c @@ -435,7 +435,7 @@ static void sbitmap_queue_update_wake_batch(struct sbitmap_queue *sbq, * to ensure that the batch size is updated before the wait * counts. */ - smp_mb__before_atomic(); + smp_mb(); for (i = 0; i < SBQ_WAIT_QUEUES; i++) atomic_set(&sbq->ws[i].wait_cnt, 1); } diff --git a/lib/ucmpdi2.c b/lib/ucmpdi2.c index 597998169a96f..726e394c9fcc7 100644 --- a/lib/ucmpdi2.c +++ b/lib/ucmpdi2.c @@ -1,17 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc. */ #include <linux/module.h> diff --git a/mm/cma.c b/mm/cma.c index 5e36d7418031c..3340ef34c154a 100644 --- a/mm/cma.c +++ b/mm/cma.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Contiguous Memory Allocator * @@ -9,11 +10,6 @@ * Michal Nazarewicz <mina86@mina86.com> * Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> * Joonsoo Kim <iamjoonsoo.kim@lge.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License or (at your optional) any later version of the license. */ #define pr_fmt(fmt) "cma: " fmt diff --git a/net/core/dev.c b/net/core/dev.c index b6b8505cfb3e2..66f7508825bd3 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -4502,23 +4502,6 @@ static int netif_rx_internal(struct sk_buff *skb) trace_netif_rx(skb); - if (static_branch_unlikely(&generic_xdp_needed_key)) { - int ret; - - preempt_disable(); - rcu_read_lock(); - ret = do_xdp_generic(rcu_dereference(skb->dev->xdp_prog), skb); - rcu_read_unlock(); - preempt_enable(); - - /* Consider XDP consuming the packet a success from - * the netdev point of view we do not want to count - * this as an error. - */ - if (ret != XDP_PASS) - return NET_RX_SUCCESS; - } - #ifdef CONFIG_RPS if (static_branch_unlikely(&rps_needed)) { struct rps_dev_flow voidflow, *rflow = &voidflow; @@ -4858,6 +4841,18 @@ another_round: __this_cpu_inc(softnet_data.processed); + if (static_branch_unlikely(&generic_xdp_needed_key)) { + int ret2; + + preempt_disable(); + ret2 = do_xdp_generic(rcu_dereference(skb->dev->xdp_prog), skb); + preempt_enable(); + + if (ret2 != XDP_PASS) + return NET_RX_DROP; + skb_reset_mac_len(skb); + } + if (skb->protocol == cpu_to_be16(ETH_P_8021Q) || skb->protocol == cpu_to_be16(ETH_P_8021AD)) { skb = skb_vlan_untag(skb); @@ -5178,19 +5173,6 @@ static int netif_receive_skb_internal(struct sk_buff *skb) if (skb_defer_rx_timestamp(skb)) return NET_RX_SUCCESS; - if (static_branch_unlikely(&generic_xdp_needed_key)) { - int ret; - - preempt_disable(); - rcu_read_lock(); - ret = do_xdp_generic(rcu_dereference(skb->dev->xdp_prog), skb); - rcu_read_unlock(); - preempt_enable(); - - if (ret != XDP_PASS) - return NET_RX_DROP; - } - rcu_read_lock(); #ifdef CONFIG_RPS if (static_branch_unlikely(&rps_needed)) { @@ -5211,7 +5193,6 @@ static int netif_receive_skb_internal(struct sk_buff *skb) static void netif_receive_skb_list_internal(struct list_head *head) { - struct bpf_prog *xdp_prog = NULL; struct sk_buff *skb, *next; struct list_head sublist; @@ -5224,21 +5205,6 @@ static void netif_receive_skb_list_internal(struct list_head *head) } list_splice_init(&sublist, head); - if (static_branch_unlikely(&generic_xdp_needed_key)) { - preempt_disable(); - rcu_read_lock(); - list_for_each_entry_safe(skb, next, head, list) { - xdp_prog = rcu_dereference(skb->dev->xdp_prog); - skb_list_del_init(skb); - if (do_xdp_generic(xdp_prog, skb) == XDP_PASS) - list_add_tail(&skb->list, &sublist); - } - rcu_read_unlock(); - preempt_enable(); - /* Put passed packets back on main list */ - list_splice_init(&sublist, head); - } - rcu_read_lock(); #ifdef CONFIG_RPS if (static_branch_unlikely(&rps_needed)) { @@ -5809,7 +5775,6 @@ static struct sk_buff *napi_frags_skb(struct napi_struct *napi) skb_reset_mac_header(skb); skb_gro_reset_offset(skb); - eth = skb_gro_header_fast(skb, 0); if (unlikely(skb_gro_header_hard(skb, hlen))) { eth = skb_gro_header_slow(skb, hlen, 0); if (unlikely(!eth)) { @@ -5819,6 +5784,7 @@ static struct sk_buff *napi_frags_skb(struct napi_struct *napi) return NULL; } } else { + eth = (const struct ethhdr *)skb->data; gro_pull_from_frag0(skb, hlen); NAPI_GRO_CB(skb)->frag0 += hlen; NAPI_GRO_CB(skb)->frag0_len -= hlen; diff --git a/net/core/ethtool.c b/net/core/ethtool.c index 4a593853cbf28..43e9add583404 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -3010,11 +3010,12 @@ ethtool_rx_flow_rule_create(const struct ethtool_rx_flow_spec_input *input) const struct ethtool_flow_ext *ext_h_spec = &fs->h_ext; const struct ethtool_flow_ext *ext_m_spec = &fs->m_ext; - if (ext_m_spec->vlan_etype && - ext_m_spec->vlan_tci) { + if (ext_m_spec->vlan_etype) { match->key.vlan.vlan_tpid = ext_h_spec->vlan_etype; match->mask.vlan.vlan_tpid = ext_m_spec->vlan_etype; + } + if (ext_m_spec->vlan_tci) { match->key.vlan.vlan_id = ntohs(ext_h_spec->vlan_tci) & 0x0fff; match->mask.vlan.vlan_id = @@ -3024,7 +3025,10 @@ ethtool_rx_flow_rule_create(const struct ethtool_rx_flow_spec_input *input) (ntohs(ext_h_spec->vlan_tci) & 0xe000) >> 13; match->mask.vlan.vlan_priority = (ntohs(ext_m_spec->vlan_tci) & 0xe000) >> 13; + } + if (ext_m_spec->vlan_etype || + ext_m_spec->vlan_tci) { match->dissector.used_keys |= BIT(FLOW_DISSECTOR_KEY_VLAN); match->dissector.offset[FLOW_DISSECTOR_KEY_VLAN] = diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 0c2e7d4946ef2..4a712a00243a6 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -1037,7 +1037,11 @@ struct ubuf_info *sock_zerocopy_realloc(struct sock *sk, size_t size, uarg->len++; uarg->bytelen = bytelen; atomic_set(&sk->sk_zckey, ++next); - sock_zerocopy_get(uarg); + + /* no extra ref when appending to datagram (MSG_MORE) */ + if (sk->sk_type == SOCK_STREAM) + sock_zerocopy_get(uarg); + return uarg; } } diff --git a/net/core/timestamping.c b/net/core/timestamping.c index 42689d5c468cb..7911235706a97 100644 --- a/net/core/timestamping.c +++ b/net/core/timestamping.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * PTP 1588 clock support - support for timestamping in PHY devices * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/errqueue.h> #include <linux/phy.h> diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c index 842a9c7c73a3f..3da1f77bd0390 100644 --- a/net/dccp/ccids/ccid2.c +++ b/net/dccp/ccids/ccid2.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 2005, 2006 Andrea Bittau <a.bittau@cs.ucl.ac.uk> * * Changes to meet Linux coding standards, and DCCP infrastructure fixes. * * Copyright (c) 2006 Arnaldo Carvalho de Melo <acme@conectiva.com.br> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/net/dccp/ccids/ccid2.h b/net/dccp/ccids/ccid2.h index 1af0116dc6cea..330c7b4ec0013 100644 --- a/net/dccp/ccids/ccid2.h +++ b/net/dccp/ccids/ccid2.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2005 Andrea Bittau <a.bittau@cs.ucl.ac.uk> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _DCCP_CCID2_H_ #define _DCCP_CCID2_H_ diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c index a4faacadd8a83..dc705769acc98 100644 --- a/net/decnet/netfilter/dn_rtmsg.c +++ b/net/decnet/netfilter/dn_rtmsg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DECnet An implementation of the DECnet protocol suite for the LINUX * operating system. DECnet is implemented using the BSD Socket @@ -6,11 +7,8 @@ * DECnet Routing Message Grabulator * * (C) 2000 ChyGwyn Limited - http://www.chygwyn.com/ - * This code may be copied under the GPL v.2 or at your option - * any later version. * * Author: Steven Whitehouse <steve@chygwyn.com> - * */ #include <linux/module.h> #include <linux/skbuff.h> diff --git a/net/dsa/tag_8021q.c b/net/dsa/tag_8021q.c index 8ae48c7e1e762..65a35e976d7b6 100644 --- a/net/dsa/tag_8021q.c +++ b/net/dsa/tag_8021q.c @@ -11,20 +11,59 @@ #include "dsa_priv.h" -/* Allocating two VLAN tags per port - one for the RX VID and - * the other for the TX VID - see below +/* Binary structure of the fake 12-bit VID field (when the TPID is + * ETH_P_DSA_8021Q): + * + * | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | + * +-----------+-----+-----------------+-----------+-----------------------+ + * | DIR | RSV | SWITCH_ID | RSV | PORT | + * +-----------+-----+-----------------+-----------+-----------------------+ + * + * DIR - VID[11:10]: + * Direction flags. + * * 1 (0b01) for RX VLAN, + * * 2 (0b10) for TX VLAN. + * These values make the special VIDs of 0, 1 and 4095 to be left + * unused by this coding scheme. + * + * RSV - VID[9]: + * To be used for further expansion of SWITCH_ID or for other purposes. + * + * SWITCH_ID - VID[8:6]: + * Index of switch within DSA tree. Must be between 0 and + * DSA_MAX_SWITCHES - 1. + * + * RSV - VID[5:4]: + * To be used for further expansion of PORT or for other purposes. + * + * PORT - VID[3:0]: + * Index of switch port. Must be between 0 and DSA_MAX_PORTS - 1. */ -#define DSA_8021Q_VID_RANGE (DSA_MAX_SWITCHES * DSA_MAX_PORTS) -#define DSA_8021Q_VID_BASE (VLAN_N_VID - 2 * DSA_8021Q_VID_RANGE - 1) -#define DSA_8021Q_RX_VID_BASE (DSA_8021Q_VID_BASE) -#define DSA_8021Q_TX_VID_BASE (DSA_8021Q_VID_BASE + DSA_8021Q_VID_RANGE) + +#define DSA_8021Q_DIR_SHIFT 10 +#define DSA_8021Q_DIR_MASK GENMASK(11, 10) +#define DSA_8021Q_DIR(x) (((x) << DSA_8021Q_DIR_SHIFT) & \ + DSA_8021Q_DIR_MASK) +#define DSA_8021Q_DIR_RX DSA_8021Q_DIR(1) +#define DSA_8021Q_DIR_TX DSA_8021Q_DIR(2) + +#define DSA_8021Q_SWITCH_ID_SHIFT 6 +#define DSA_8021Q_SWITCH_ID_MASK GENMASK(8, 6) +#define DSA_8021Q_SWITCH_ID(x) (((x) << DSA_8021Q_SWITCH_ID_SHIFT) & \ + DSA_8021Q_SWITCH_ID_MASK) + +#define DSA_8021Q_PORT_SHIFT 0 +#define DSA_8021Q_PORT_MASK GENMASK(3, 0) +#define DSA_8021Q_PORT(x) (((x) << DSA_8021Q_PORT_SHIFT) & \ + DSA_8021Q_PORT_MASK) /* Returns the VID to be inserted into the frame from xmit for switch steering * instructions on egress. Encodes switch ID and port ID. */ u16 dsa_8021q_tx_vid(struct dsa_switch *ds, int port) { - return DSA_8021Q_TX_VID_BASE + (DSA_MAX_PORTS * ds->index) + port; + return DSA_8021Q_DIR_TX | DSA_8021Q_SWITCH_ID(ds->index) | + DSA_8021Q_PORT(port); } EXPORT_SYMBOL_GPL(dsa_8021q_tx_vid); @@ -33,21 +72,22 @@ EXPORT_SYMBOL_GPL(dsa_8021q_tx_vid); */ u16 dsa_8021q_rx_vid(struct dsa_switch *ds, int port) { - return DSA_8021Q_RX_VID_BASE + (DSA_MAX_PORTS * ds->index) + port; + return DSA_8021Q_DIR_RX | DSA_8021Q_SWITCH_ID(ds->index) | + DSA_8021Q_PORT(port); } EXPORT_SYMBOL_GPL(dsa_8021q_rx_vid); /* Returns the decoded switch ID from the RX VID. */ int dsa_8021q_rx_switch_id(u16 vid) { - return ((vid - DSA_8021Q_RX_VID_BASE) / DSA_MAX_PORTS); + return (vid & DSA_8021Q_SWITCH_ID_MASK) >> DSA_8021Q_SWITCH_ID_SHIFT; } EXPORT_SYMBOL_GPL(dsa_8021q_rx_switch_id); /* Returns the decoded port ID from the RX VID. */ int dsa_8021q_rx_source_port(u16 vid) { - return ((vid - DSA_8021Q_RX_VID_BASE) % DSA_MAX_PORTS); + return (vid & DSA_8021Q_PORT_MASK) >> DSA_8021Q_PORT_SHIFT; } EXPORT_SYMBOL_GPL(dsa_8021q_rx_source_port); @@ -128,10 +168,7 @@ int dsa_port_setup_8021q_tagging(struct dsa_switch *ds, int port, bool enabled) u16 flags; if (i == upstream) - /* CPU port needs to see this port's RX VID - * as tagged egress. - */ - flags = 0; + continue; else if (i == port) /* The RX VID is pvid on this port */ flags = BRIDGE_VLAN_INFO_UNTAGGED | @@ -150,6 +187,20 @@ int dsa_port_setup_8021q_tagging(struct dsa_switch *ds, int port, bool enabled) return err; } } + + /* CPU port needs to see this port's RX VID + * as tagged egress. + */ + if (enabled) + err = dsa_port_vid_add(upstream_dp, rx_vid, 0); + else + err = dsa_port_vid_del(upstream_dp, rx_vid); + if (err) { + dev_err(ds->dev, "Failed to apply RX VID %d to port %d: %d\n", + rx_vid, port, err); + return err; + } + /* Finally apply the TX VID on this port and on the CPU port */ if (enabled) err = dsa_port_vid_add(dp, tx_vid, BRIDGE_VLAN_INFO_UNTAGGED); diff --git a/net/hsr/hsr_framereg.c b/net/hsr/hsr_framereg.c index 9fa9abd83018a..2d7a197504363 100644 --- a/net/hsr/hsr_framereg.c +++ b/net/hsr/hsr_framereg.c @@ -365,6 +365,14 @@ void hsr_prune_nodes(struct timer_list *t) rcu_read_lock(); list_for_each_entry_rcu(node, &hsr->node_db, mac_list) { + /* Don't prune own node. Neither time_in[HSR_PT_SLAVE_A] + * nor time_in[HSR_PT_SLAVE_B], will ever be updated for + * the master port. Thus the master node will be repeatedly + * pruned leading to packet loss. + */ + if (hsr_addr_is_self(hsr, node->macaddress_A)) + continue; + /* Shorthand */ time_a = node->time_in[HSR_PT_SLAVE_A]; time_b = node->time_in[HSR_PT_SLAVE_B]; diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 5183a2daba643..aff93e7cdb310 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -428,8 +428,8 @@ int inet_release(struct socket *sock) if (sock_flag(sk, SOCK_LINGER) && !(current->flags & PF_EXITING)) timeout = sk->sk_lingertime; - sock->sk = NULL; sk->sk_prot->close(sk, timeout); + sock->sk = NULL; } return 0; } diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index 6c2febc39dca0..eb03153dfe12b 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -188,6 +188,17 @@ static void ip_ma_put(struct ip_mc_list *im) pmc != NULL; \ pmc = rtnl_dereference(pmc->next_rcu)) +static void ip_sf_list_clear_all(struct ip_sf_list *psf) +{ + struct ip_sf_list *next; + + while (psf) { + next = psf->sf_next; + kfree(psf); + psf = next; + } +} + #ifdef CONFIG_IP_MULTICAST /* @@ -633,6 +644,13 @@ static void igmpv3_clear_zeros(struct ip_sf_list **ppsf) } } +static void kfree_pmc(struct ip_mc_list *pmc) +{ + ip_sf_list_clear_all(pmc->sources); + ip_sf_list_clear_all(pmc->tomb); + kfree(pmc); +} + static void igmpv3_send_cr(struct in_device *in_dev) { struct ip_mc_list *pmc, *pmc_prev, *pmc_next; @@ -669,7 +687,7 @@ static void igmpv3_send_cr(struct in_device *in_dev) else in_dev->mc_tomb = pmc_next; in_dev_put(pmc->interface); - kfree(pmc); + kfree_pmc(pmc); } else pmc_prev = pmc; } @@ -1215,14 +1233,18 @@ static void igmpv3_del_delrec(struct in_device *in_dev, struct ip_mc_list *im) im->interface = pmc->interface; if (im->sfmode == MCAST_INCLUDE) { im->tomb = pmc->tomb; + pmc->tomb = NULL; + im->sources = pmc->sources; + pmc->sources = NULL; + for (psf = im->sources; psf; psf = psf->sf_next) psf->sf_crcount = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv; } else { im->crcount = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv; } in_dev_put(pmc->interface); - kfree(pmc); + kfree_pmc(pmc); } spin_unlock_bh(&im->lock); } @@ -1243,21 +1265,18 @@ static void igmpv3_clear_delrec(struct in_device *in_dev) nextpmc = pmc->next; ip_mc_clear_src(pmc); in_dev_put(pmc->interface); - kfree(pmc); + kfree_pmc(pmc); } /* clear dead sources, too */ rcu_read_lock(); for_each_pmc_rcu(in_dev, pmc) { - struct ip_sf_list *psf, *psf_next; + struct ip_sf_list *psf; spin_lock_bh(&pmc->lock); psf = pmc->tomb; pmc->tomb = NULL; spin_unlock_bh(&pmc->lock); - for (; psf; psf = psf_next) { - psf_next = psf->sf_next; - kfree(psf); - } + ip_sf_list_clear_all(psf); } rcu_read_unlock(); } @@ -2123,7 +2142,7 @@ static int ip_mc_add_src(struct in_device *in_dev, __be32 *pmca, int sfmode, static void ip_mc_clear_src(struct ip_mc_list *pmc) { - struct ip_sf_list *psf, *nextpsf, *tomb, *sources; + struct ip_sf_list *tomb, *sources; spin_lock_bh(&pmc->lock); tomb = pmc->tomb; @@ -2135,14 +2154,8 @@ static void ip_mc_clear_src(struct ip_mc_list *pmc) pmc->sfcount[MCAST_EXCLUDE] = 1; spin_unlock_bh(&pmc->lock); - for (psf = tomb; psf; psf = nextpsf) { - nextpsf = psf->sf_next; - kfree(psf); - } - for (psf = sources; psf; psf = nextpsf) { - nextpsf = psf->sf_next; - kfree(psf); - } + ip_sf_list_clear_all(tomb); + ip_sf_list_clear_all(sources); } /* Join a multicast group diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 8bae773cafbd8..d8f2a22c6ff7c 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -943,7 +943,7 @@ static int __ip_append_data(struct sock *sk, int csummode = CHECKSUM_NONE; struct rtable *rt = (struct rtable *)cork->dst; unsigned int wmem_alloc_delta = 0; - bool paged, extra_uref; + bool paged, extra_uref = false; u32 tskey = 0; skb = skb_peek_tail(queue); @@ -983,7 +983,7 @@ static int __ip_append_data(struct sock *sk, uarg = sock_zerocopy_realloc(sk, length, skb_zcopy(skb)); if (!uarg) return -ENOBUFS; - extra_uref = true; + extra_uref = !skb; /* only extra ref if !MSG_MORE */ if (rt->dst.dev->features & NETIF_F_SG && csummode == CHECKSUM_PARTIAL) { paged = true; diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 82f341e84faec..aa3fd61818c47 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -343,6 +343,8 @@ int ip_ra_control(struct sock *sk, unsigned char on, return -EINVAL; new_ra = on ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL; + if (on && !new_ra) + return -ENOMEM; mutex_lock(&net->ipv4.ra_mutex); for (rap = &net->ipv4.ra_chain; diff --git a/net/ipv4/netfilter/nft_fib_ipv4.c b/net/ipv4/netfilter/nft_fib_ipv4.c index 94eb25bc8d7eb..c8888e52591f2 100644 --- a/net/ipv4/netfilter/nft_fib_ipv4.c +++ b/net/ipv4/netfilter/nft_fib_ipv4.c @@ -58,11 +58,6 @@ void nft_fib4_eval_type(const struct nft_expr *expr, struct nft_regs *regs, } EXPORT_SYMBOL_GPL(nft_fib4_eval_type); -static int get_ifindex(const struct net_device *dev) -{ - return dev ? dev->ifindex : 0; -} - void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs, const struct nft_pktinfo *pkt) { @@ -94,8 +89,7 @@ void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs, if (nft_hook(pkt) == NF_INET_PRE_ROUTING && nft_fib_is_loopback(pkt->skb, nft_in(pkt))) { - nft_fib_store_result(dest, priv, pkt, - nft_in(pkt)->ifindex); + nft_fib_store_result(dest, priv, nft_in(pkt)); return; } @@ -108,8 +102,7 @@ void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs, if (ipv4_is_zeronet(iph->saddr)) { if (ipv4_is_lbcast(iph->daddr) || ipv4_is_local_multicast(iph->daddr)) { - nft_fib_store_result(dest, priv, pkt, - get_ifindex(pkt->skb->dev)); + nft_fib_store_result(dest, priv, pkt->skb->dev); return; } } @@ -150,17 +143,7 @@ void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs, found = oif; } - switch (priv->result) { - case NFT_FIB_RESULT_OIF: - *dest = found->ifindex; - break; - case NFT_FIB_RESULT_OIFNAME: - strncpy((char *)dest, found->name, IFNAMSIZ); - break; - default: - WARN_ON_ONCE(1); - break; - } + nft_fib_store_result(dest, priv, found); } EXPORT_SYMBOL_GPL(nft_fib4_eval); diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index c61edd023b352..08a477e74cf32 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -3791,6 +3791,8 @@ void tcp_parse_options(const struct net *net, length--; continue; default: + if (length < 2) + return; opsize = *ptr++; if (opsize < 2) /* "silly options" */ return; diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 683613e7355bc..6b673d4f5ca91 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -5661,18 +5661,6 @@ static const struct nla_policy inet6_af_policy[IFLA_INET6_MAX + 1] = { [IFLA_INET6_TOKEN] = { .len = sizeof(struct in6_addr) }, }; -static int inet6_validate_link_af(const struct net_device *dev, - const struct nlattr *nla) -{ - struct nlattr *tb[IFLA_INET6_MAX + 1]; - - if (dev && !__in6_dev_get(dev)) - return -EAFNOSUPPORT; - - return nla_parse_nested_deprecated(tb, IFLA_INET6_MAX, nla, - inet6_af_policy, NULL); -} - static int check_addr_gen_mode(int mode) { if (mode != IN6_ADDR_GEN_MODE_EUI64 && @@ -5693,14 +5681,44 @@ static int check_stable_privacy(struct inet6_dev *idev, struct net *net, return 1; } +static int inet6_validate_link_af(const struct net_device *dev, + const struct nlattr *nla) +{ + struct nlattr *tb[IFLA_INET6_MAX + 1]; + struct inet6_dev *idev = NULL; + int err; + + if (dev) { + idev = __in6_dev_get(dev); + if (!idev) + return -EAFNOSUPPORT; + } + + err = nla_parse_nested_deprecated(tb, IFLA_INET6_MAX, nla, + inet6_af_policy, NULL); + if (err) + return err; + + if (!tb[IFLA_INET6_TOKEN] && !tb[IFLA_INET6_ADDR_GEN_MODE]) + return -EINVAL; + + if (tb[IFLA_INET6_ADDR_GEN_MODE]) { + u8 mode = nla_get_u8(tb[IFLA_INET6_ADDR_GEN_MODE]); + + if (check_addr_gen_mode(mode) < 0) + return -EINVAL; + if (dev && check_stable_privacy(idev, dev_net(dev), mode) < 0) + return -EINVAL; + } + + return 0; +} + static int inet6_set_link_af(struct net_device *dev, const struct nlattr *nla) { - int err = -EINVAL; struct inet6_dev *idev = __in6_dev_get(dev); struct nlattr *tb[IFLA_INET6_MAX + 1]; - - if (!idev) - return -EAFNOSUPPORT; + int err; if (nla_parse_nested_deprecated(tb, IFLA_INET6_MAX, nla, NULL, NULL) < 0) BUG(); @@ -5714,15 +5732,10 @@ static int inet6_set_link_af(struct net_device *dev, const struct nlattr *nla) if (tb[IFLA_INET6_ADDR_GEN_MODE]) { u8 mode = nla_get_u8(tb[IFLA_INET6_ADDR_GEN_MODE]); - if (check_addr_gen_mode(mode) < 0 || - check_stable_privacy(idev, dev_net(dev), mode) < 0) - return -EINVAL; - idev->cnf.addr_gen_mode = mode; - err = 0; } - return err; + return 0; } static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev, diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 812a98b79ec69..0bb6b6de79621 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -1328,7 +1328,7 @@ static int __ip6_append_data(struct sock *sk, int csummode = CHECKSUM_NONE; unsigned int maxnonfragsize, headersize; unsigned int wmem_alloc_delta = 0; - bool paged, extra_uref; + bool paged, extra_uref = false; skb = skb_peek_tail(queue); if (!skb) { @@ -1397,7 +1397,7 @@ emsgsize: uarg = sock_zerocopy_realloc(sk, length, skb_zcopy(skb)); if (!uarg) return -ENOBUFS; - extra_uref = true; + extra_uref = !skb; /* only extra ref if !MSG_MORE */ if (rt->dst.dev->features & NETIF_F_SG && csummode == CHECKSUM_PARTIAL) { paged = true; diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index 40f21fef25ff4..0a3d035feb616 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -68,6 +68,8 @@ int ip6_ra_control(struct sock *sk, int sel) return -ENOPROTOOPT; new_ra = (sel >= 0) ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL; + if (sel >= 0 && !new_ra) + return -ENOMEM; write_lock_bh(&ip6_ra_lock); for (rap = &ip6_ra_chain; (ra = *rap) != NULL; rap = &ra->next) { diff --git a/net/ipv6/netfilter/nft_fib_ipv6.c b/net/ipv6/netfilter/nft_fib_ipv6.c index 73cdc0bc63f75..ec068b0cffca8 100644 --- a/net/ipv6/netfilter/nft_fib_ipv6.c +++ b/net/ipv6/netfilter/nft_fib_ipv6.c @@ -169,8 +169,7 @@ void nft_fib6_eval(const struct nft_expr *expr, struct nft_regs *regs, if (nft_hook(pkt) == NF_INET_PRE_ROUTING && nft_fib_is_loopback(pkt->skb, nft_in(pkt))) { - nft_fib_store_result(dest, priv, pkt, - nft_in(pkt)->ifindex); + nft_fib_store_result(dest, priv, nft_in(pkt)); return; } @@ -187,18 +186,7 @@ void nft_fib6_eval(const struct nft_expr *expr, struct nft_regs *regs, if (oif && oif != rt->rt6i_idev->dev) goto put_rt_err; - switch (priv->result) { - case NFT_FIB_RESULT_OIF: - *dest = rt->rt6i_idev->dev->ifindex; - break; - case NFT_FIB_RESULT_OIFNAME: - strncpy((char *)dest, rt->rt6i_idev->dev->name, IFNAMSIZ); - break; - default: - WARN_ON_ONCE(1); - break; - } - + nft_fib_store_result(dest, priv, rt->rt6i_idev->dev); put_rt_err: ip6_rt_put(rt); } diff --git a/net/ipv6/route.c b/net/ipv6/route.c index fdf5989268839..fada5a13bcb2a 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2584,6 +2584,12 @@ static struct rt6_info *__ip6_route_redirect(struct net *net, struct fib6_info *rt; struct fib6_node *fn; + /* l3mdev_update_flow overrides oif if the device is enslaved; in + * this case we must match on the real ingress device, so reset it + */ + if (fl6->flowi6_flags & FLOWI_FLAG_SKIP_NH_OIF) + fl6->flowi6_oif = skb->dev->ifindex; + /* Get the "current" route for this destination and * check if the redirect has come from appropriate router. * diff --git a/net/lapb/lapb_iface.c b/net/lapb/lapb_iface.c index db6e0afe3a20b..03f0cd872dcec 100644 --- a/net/lapb/lapb_iface.c +++ b/net/lapb/lapb_iface.c @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * LAPB release 002 * * This code REQUIRES 2.1.15 or higher/ NET3.038 * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * LAPB 001 Jonathan Naylor Started Coding * LAPB 002 Jonathan Naylor New timer architecture. diff --git a/net/lapb/lapb_in.c b/net/lapb/lapb_in.c index d5d2110eb7173..38ae23c09e839 100644 --- a/net/lapb/lapb_in.c +++ b/net/lapb/lapb_in.c @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * LAPB release 002 * * This code REQUIRES 2.1.15 or higher/ NET3.038 * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * LAPB 001 Jonathan Naulor Started Coding * LAPB 002 Jonathan Naylor New timer architecture. diff --git a/net/lapb/lapb_out.c b/net/lapb/lapb_out.c index eda726e22f645..7a4d0715d1c32 100644 --- a/net/lapb/lapb_out.c +++ b/net/lapb/lapb_out.c @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * LAPB release 002 * * This code REQUIRES 2.1.15 or higher/ NET3.038 * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * LAPB 001 Jonathan Naylor Started Coding * LAPB 002 Jonathan Naylor New timer architecture. diff --git a/net/lapb/lapb_subr.c b/net/lapb/lapb_subr.c index 75efde3e616c7..592a22d86a97d 100644 --- a/net/lapb/lapb_subr.c +++ b/net/lapb/lapb_subr.c @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * LAPB release 002 * * This code REQUIRES 2.1.15 or higher/ NET3.038 * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * LAPB 001 Jonathan Naylor Started Coding */ diff --git a/net/lapb/lapb_timer.c b/net/lapb/lapb_timer.c index 5d4ae01951b56..8f5b17001a076 100644 --- a/net/lapb/lapb_timer.c +++ b/net/lapb/lapb_timer.c @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * LAPB release 002 * * This code REQUIRES 2.1.15 or higher/ NET3.038 * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * LAPB 001 Jonathan Naylor Started Coding * LAPB 002 Jonathan Naylor New timer architecture. diff --git a/net/llc/llc_output.c b/net/llc/llc_output.c index 94425e421213a..9e4b6bcf6920d 100644 --- a/net/llc/llc_output.c +++ b/net/llc/llc_output.c @@ -72,6 +72,8 @@ int llc_build_and_send_ui_pkt(struct llc_sap *sap, struct sk_buff *skb, rc = llc_mac_hdr_init(skb, skb->dev->dev_addr, dmac); if (likely(!rc)) rc = dev_queue_xmit(skb); + else + kfree_skb(skb); return rc; } diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index 14457551bcb4e..8ebf21149ec33 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -2312,7 +2312,6 @@ static void __net_exit __ip_vs_cleanup(struct net *net) { struct netns_ipvs *ipvs = net_ipvs(net); - nf_unregister_net_hooks(net, ip_vs_ops, ARRAY_SIZE(ip_vs_ops)); ip_vs_service_net_cleanup(ipvs); /* ip_vs_flush() with locks */ ip_vs_conn_net_cleanup(ipvs); ip_vs_app_net_cleanup(ipvs); @@ -2327,6 +2326,7 @@ static void __net_exit __ip_vs_dev_cleanup(struct net *net) { struct netns_ipvs *ipvs = net_ipvs(net); EnterFunction(2); + nf_unregister_net_hooks(net, ip_vs_ops, ARRAY_SIZE(ip_vs_ops)); ipvs->enable = 0; /* Disable packet reception */ smp_wmb(); ip_vs_sync_net_cleanup(ipvs); diff --git a/net/netfilter/ipvs/ip_vs_nfct.c b/net/netfilter/ipvs/ip_vs_nfct.c index eb8b9c883889c..403541996952f 100644 --- a/net/netfilter/ipvs/ip_vs_nfct.c +++ b/net/netfilter/ipvs/ip_vs_nfct.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ip_vs_nfct.c: Netfilter connection tracking support for IPVS * @@ -7,27 +8,11 @@ * Portions Copyright (C) 2003-2010 * Julian Anastasov * - * - * This code is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - * - * * Authors: * Ben North <ben@redfrontdoor.org> * Julian Anastasov <ja@ssi.bg> Reorganize and sync with latest kernels * Hannes Eder <heder@google.com> Extend NFCT support for FTP, ipvs match * - * * Current status: * * - provide conntrack confirmation for new and related connections, by @@ -43,7 +28,6 @@ * when RELATED conntrack is created from real server (Active FTP DATA) * - if iptables_nat is not loaded the Passive FTP will not work (the * PASV response can not be NAT-ed) but Active FTP should work - * */ #define KMSG_COMPONENT "IPVS" diff --git a/net/netfilter/nf_conntrack_timeout.c b/net/netfilter/nf_conntrack_timeout.c index edac8ea4436dd..13d0f4a926474 100644 --- a/net/netfilter/nf_conntrack_timeout.c +++ b/net/netfilter/nf_conntrack_timeout.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) 2012 by Pablo Neira Ayuso <pablo@netfilter.org> * (C) 2012 by Vyatta Inc. <http://www.vyatta.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation (or any later at your option). */ #include <linux/types.h> diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c index 705b912bd91f7..f656d393fa92d 100644 --- a/net/netfilter/nf_conntrack_timestamp.c +++ b/net/netfilter/nf_conntrack_timestamp.c @@ -1,9 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) 2010 Pablo Neira Ayuso <pablo@netfilter.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation (or any later at your option). */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/net/netfilter/nf_flow_table_ip.c b/net/netfilter/nf_flow_table_ip.c index 96825e20368f2..241317473114c 100644 --- a/net/netfilter/nf_flow_table_ip.c +++ b/net/netfilter/nf_flow_table_ip.c @@ -244,8 +244,7 @@ nf_flow_offload_ip_hook(void *priv, struct sk_buff *skb, rt = (struct rtable *)flow->tuplehash[dir].tuple.dst_cache; outdev = rt->dst.dev; - if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu)) && - (ip_hdr(skb)->frag_off & htons(IP_DF)) != 0) + if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) return NF_ACCEPT; if (skb_try_make_writable(skb, sizeof(*iph))) diff --git a/net/netfilter/nf_nat_helper.c b/net/netfilter/nf_nat_helper.c index ccc06f7539d7e..53aeb12b70fba 100644 --- a/net/netfilter/nf_nat_helper.c +++ b/net/netfilter/nf_nat_helper.c @@ -170,7 +170,7 @@ nf_nat_mangle_udp_packet(struct sk_buff *skb, if (!udph->check && skb->ip_summed != CHECKSUM_PARTIAL) return true; - nf_nat_csum_recalc(skb, nf_ct_l3num(ct), IPPROTO_TCP, + nf_nat_csum_recalc(skb, nf_ct_l3num(ct), IPPROTO_UDP, udph, &udph->check, datalen, oldlen); return true; diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c index 9dc1d6e04946f..b5b2be55ca82e 100644 --- a/net/netfilter/nf_queue.c +++ b/net/netfilter/nf_queue.c @@ -255,6 +255,7 @@ static unsigned int nf_iterate(struct sk_buff *skb, repeat: verdict = nf_hook_entry_hookfn(hook, skb, state); if (verdict != NF_ACCEPT) { + *index = i; if (verdict != NF_REPEAT) return verdict; goto repeat; diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 28241e82fd150..4b51599360344 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -2270,13 +2270,13 @@ static int nf_tables_fill_rule_info(struct sk_buff *skb, struct net *net, u32 flags, int family, const struct nft_table *table, const struct nft_chain *chain, - const struct nft_rule *rule) + const struct nft_rule *rule, + const struct nft_rule *prule) { struct nlmsghdr *nlh; struct nfgenmsg *nfmsg; const struct nft_expr *expr, *next; struct nlattr *list; - const struct nft_rule *prule; u16 type = nfnl_msg_type(NFNL_SUBSYS_NFTABLES, event); nlh = nlmsg_put(skb, portid, seq, type, sizeof(struct nfgenmsg), flags); @@ -2296,8 +2296,7 @@ static int nf_tables_fill_rule_info(struct sk_buff *skb, struct net *net, NFTA_RULE_PAD)) goto nla_put_failure; - if ((event != NFT_MSG_DELRULE) && (rule->list.prev != &chain->rules)) { - prule = list_prev_entry(rule, list); + if (event != NFT_MSG_DELRULE && prule) { if (nla_put_be64(skb, NFTA_RULE_POSITION, cpu_to_be64(prule->handle), NFTA_RULE_PAD)) @@ -2344,7 +2343,7 @@ static void nf_tables_rule_notify(const struct nft_ctx *ctx, err = nf_tables_fill_rule_info(skb, ctx->net, ctx->portid, ctx->seq, event, 0, ctx->family, ctx->table, - ctx->chain, rule); + ctx->chain, rule, NULL); if (err < 0) { kfree_skb(skb); goto err; @@ -2369,12 +2368,13 @@ static int __nf_tables_dump_rules(struct sk_buff *skb, const struct nft_chain *chain) { struct net *net = sock_net(skb->sk); + const struct nft_rule *rule, *prule; unsigned int s_idx = cb->args[0]; - const struct nft_rule *rule; + prule = NULL; list_for_each_entry_rcu(rule, &chain->rules, list) { if (!nft_is_active(net, rule)) - goto cont; + goto cont_skip; if (*idx < s_idx) goto cont; if (*idx > s_idx) { @@ -2386,11 +2386,13 @@ static int __nf_tables_dump_rules(struct sk_buff *skb, NFT_MSG_NEWRULE, NLM_F_MULTI | NLM_F_APPEND, table->family, - table, chain, rule) < 0) + table, chain, rule, prule) < 0) return 1; nl_dump_check_consistent(cb, nlmsg_hdr(skb)); cont: + prule = rule; +cont_skip: (*idx)++; } return 0; @@ -2546,7 +2548,7 @@ static int nf_tables_getrule(struct net *net, struct sock *nlsk, err = nf_tables_fill_rule_info(skb2, net, NETLINK_CB(skb).portid, nlh->nlmsg_seq, NFT_MSG_NEWRULE, 0, - family, table, chain, rule); + family, table, chain, rule, NULL); if (err < 0) goto err; diff --git a/net/netfilter/nfnetlink_acct.c b/net/netfilter/nfnetlink_acct.c index 02c877432d71f..2481470dec368 100644 --- a/net/netfilter/nfnetlink_acct.c +++ b/net/netfilter/nfnetlink_acct.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) 2011 Pablo Neira Ayuso <pablo@netfilter.org> * (C) 2011 Intra2net AG <http://www.intra2net.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation (or any later at your option). */ #include <linux/init.h> #include <linux/module.h> diff --git a/net/netfilter/nfnetlink_cthelper.c b/net/netfilter/nfnetlink_cthelper.c index 17eb473a626b9..7525063c25f5f 100644 --- a/net/netfilter/nfnetlink_cthelper.c +++ b/net/netfilter/nfnetlink_cthelper.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) 2012 Pablo Neira Ayuso <pablo@netfilter.org> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation (or any later at your option). - * * This software has been sponsored by Vyatta Inc. <http://www.vyatta.com> */ #include <linux/init.h> diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c index 427b411c57394..da915c224a82d 100644 --- a/net/netfilter/nfnetlink_cttimeout.c +++ b/net/netfilter/nfnetlink_cttimeout.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) 2012 by Pablo Neira Ayuso <pablo@netfilter.org> * (C) 2012 by Vyatta Inc. <http://www.vyatta.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation (or any later at your option). */ #include <linux/init.h> #include <linux/module.h> diff --git a/net/netfilter/nft_fib.c b/net/netfilter/nft_fib.c index 21df8cccea658..77f00a99dfabb 100644 --- a/net/netfilter/nft_fib.c +++ b/net/netfilter/nft_fib.c @@ -135,17 +135,17 @@ int nft_fib_dump(struct sk_buff *skb, const struct nft_expr *expr) EXPORT_SYMBOL_GPL(nft_fib_dump); void nft_fib_store_result(void *reg, const struct nft_fib *priv, - const struct nft_pktinfo *pkt, int index) + const struct net_device *dev) { - struct net_device *dev; u32 *dreg = reg; + int index; switch (priv->result) { case NFT_FIB_RESULT_OIF: + index = dev ? dev->ifindex : 0; *dreg = (priv->flags & NFTA_FIB_F_PRESENT) ? !!index : index; break; case NFT_FIB_RESULT_OIFNAME: - dev = dev_get_by_index_rcu(nft_net(pkt), index); if (priv->flags & NFTA_FIB_F_PRESENT) *dreg = !!dev; else diff --git a/net/netfilter/nft_flow_offload.c b/net/netfilter/nft_flow_offload.c index ffb25d5e8dbe8..aa5f571d43619 100644 --- a/net/netfilter/nft_flow_offload.c +++ b/net/netfilter/nft_flow_offload.c @@ -13,7 +13,6 @@ #include <net/netfilter/nf_conntrack_core.h> #include <linux/netfilter/nf_conntrack_common.h> #include <net/netfilter/nf_flow_table.h> -#include <net/netfilter/nf_conntrack_helper.h> struct nft_flow_offload { struct nft_flowtable *flowtable; @@ -50,15 +49,20 @@ static int nft_flow_route(const struct nft_pktinfo *pkt, return 0; } -static bool nft_flow_offload_skip(struct sk_buff *skb) +static bool nft_flow_offload_skip(struct sk_buff *skb, int family) { - struct ip_options *opt = &(IPCB(skb)->opt); - - if (unlikely(opt->optlen)) - return true; if (skb_sec_path(skb)) return true; + if (family == NFPROTO_IPV4) { + const struct ip_options *opt; + + opt = &(IPCB(skb)->opt); + + if (unlikely(opt->optlen)) + return true; + } + return false; } @@ -68,15 +72,15 @@ static void nft_flow_offload_eval(const struct nft_expr *expr, { struct nft_flow_offload *priv = nft_expr_priv(expr); struct nf_flowtable *flowtable = &priv->flowtable->data; - const struct nf_conn_help *help; enum ip_conntrack_info ctinfo; struct nf_flow_route route; struct flow_offload *flow; enum ip_conntrack_dir dir; + bool is_tcp = false; struct nf_conn *ct; int ret; - if (nft_flow_offload_skip(pkt->skb)) + if (nft_flow_offload_skip(pkt->skb, nft_pf(pkt))) goto out; ct = nf_ct_get(pkt->skb, &ctinfo); @@ -85,14 +89,16 @@ static void nft_flow_offload_eval(const struct nft_expr *expr, switch (ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum) { case IPPROTO_TCP: + is_tcp = true; + break; case IPPROTO_UDP: break; default: goto out; } - help = nfct_help(ct); - if (help) + if (nf_ct_ext_exist(ct, NF_CT_EXT_HELPER) || + ct->status & IPS_SEQ_ADJUST) goto out; if (!nf_ct_is_confirmed(ct)) @@ -109,6 +115,11 @@ static void nft_flow_offload_eval(const struct nft_expr *expr, if (!flow) goto err_flow_alloc; + if (is_tcp) { + ct->proto.tcp.seen[0].flags |= IP_CT_TCP_FLAG_BE_LIBERAL; + ct->proto.tcp.seen[1].flags |= IP_CT_TCP_FLAG_BE_LIBERAL; + } + ret = flow_offload_add(flowtable, flow); if (ret < 0) goto err_flow_add; diff --git a/net/netfilter/xt_nfacct.c b/net/netfilter/xt_nfacct.c index 6b56f4170860c..d0ab1adf5bff8 100644 --- a/net/netfilter/xt_nfacct.c +++ b/net/netfilter/xt_nfacct.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * (C) 2011 Pablo Neira Ayuso <pablo@netfilter.org> * (C) 2011 Intra2net AG <http://www.intra2net.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 (or any - * later at your option) as published by the Free Software Foundation. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c index 5cf5595a14d8e..aea82f909c608 100644 --- a/net/rxrpc/conn_client.c +++ b/net/rxrpc/conn_client.c @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Client connection-specific management code. * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. - * - * * Client connections need to be cached for a little while after they've made a * call so as to handle retransmitted DATA packets in case the server didn't * receive the final ACK or terminating ABORT we sent it. diff --git a/net/rxrpc/conn_service.c b/net/rxrpc/conn_service.c index 80773a50c7551..b30e13f6d95fd 100644 --- a/net/rxrpc/conn_service.c +++ b/net/rxrpc/conn_service.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Service connection management * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/slab.h> diff --git a/net/rxrpc/insecure.c b/net/rxrpc/insecure.c index af276f173b10e..a29d26c273b5a 100644 --- a/net/rxrpc/insecure.c +++ b/net/rxrpc/insecure.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Null security operations. * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <net/af_rxrpc.h> diff --git a/net/rxrpc/local_object.c b/net/rxrpc/local_object.c index b67dec9454980..b1c71bad510b7 100644 --- a/net/rxrpc/local_object.c +++ b/net/rxrpc/local_object.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Local endpoint object management * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/net/rxrpc/misc.c b/net/rxrpc/misc.c index c1d9e7fd7448d..214405f75346a 100644 --- a/net/rxrpc/misc.c +++ b/net/rxrpc/misc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Miscellaneous bits * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/kernel.h> diff --git a/net/rxrpc/net_ns.c b/net/rxrpc/net_ns.c index fd7eba8467fac..b312aab80fed6 100644 --- a/net/rxrpc/net_ns.c +++ b/net/rxrpc/net_ns.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* rxrpc network namespace handling. * * Copyright (C) 2017 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/proc_fs.h> diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c index 45a05d9a27fa1..5d3f33ce6d410 100644 --- a/net/rxrpc/sendmsg.c +++ b/net/rxrpc/sendmsg.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* AF_RXRPC sendmsg() implementation. * * Copyright (C) 2007, 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/net/rxrpc/sysctl.c b/net/rxrpc/sysctl.c index d75bd15151e6e..1e3fa67d91aa8 100644 --- a/net/rxrpc/sysctl.c +++ b/net/rxrpc/sysctl.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* sysctls for configuring RxRPC operating parameters * * Copyright (C) 2014 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/sysctl.h> diff --git a/net/rxrpc/utils.c b/net/rxrpc/utils.c index ff7af71c4b498..2e4b9d86e8992 100644 --- a/net/rxrpc/utils.c +++ b/net/rxrpc/utils.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Utility routines * * Copyright (C) 2015 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/ip.h> diff --git a/net/sched/act_api.c b/net/sched/act_api.c index 683fcc00da491..c42ecf4b3c100 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -800,7 +800,7 @@ int tcf_action_dump(struct sk_buff *skb, struct tc_action *actions[], for (i = 0; i < TCA_ACT_MAX_PRIO && actions[i]; i++) { a = actions[i]; - nest = nla_nest_start_noflag(skb, a->order); + nest = nla_nest_start_noflag(skb, i + 1); if (nest == NULL) goto nla_put_failure; err = tcf_action_dump_1(skb, a, bind, ref); @@ -1303,7 +1303,6 @@ tca_action_gd(struct net *net, struct nlattr *nla, struct nlmsghdr *n, ret = PTR_ERR(act); goto err; } - act->order = i; attr_size += tcf_action_fill_size(act); actions[i - 1] = act; } diff --git a/net/sctp/associola.c b/net/sctp/associola.c index d2c7d0d2abc16..1999237ce481e 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -9,22 +10,6 @@ * * This module provides the abstraction for an SCTP association. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/auth.c b/net/sctp/auth.c index 31569f4809f65..de4c78d4a21e8 100644 --- a/net/sctp/auth.c +++ b/net/sctp/auth.c @@ -1,24 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright 2007 Hewlett-Packard Development Company, L.P. * * This file is part of the SCTP kernel implementation * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c index ebf28adba7890..f54333cbbe0f2 100644 --- a/net/sctp/bind_addr.c +++ b/net/sctp/bind_addr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2003 * Copyright (c) Cisco 1999,2000 @@ -8,22 +9,6 @@ * * A collection class to handle the storage of transport addresses. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c index 5cb7c1ff97e92..cc0405c79dfc0 100644 --- a/net/sctp/chunk.c +++ b/net/sctp/chunk.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2003, 2004 * @@ -5,22 +6,6 @@ * * This file contains the code relating the chunk abstraction. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/debug.c b/net/sctp/debug.c index 8f6c2e8c09536..c4d9c7feffb9e 100644 --- a/net/sctp/debug.c +++ b/net/sctp/debug.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -9,22 +10,6 @@ * This file converts numerical ID value to alphabetical names for SCTP * terms such as chunk type, parameter time, event type, etc. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/diag.c b/net/sctp/diag.c index 435847d98b51c..fc9a4c6629ce0 100644 --- a/net/sctp/diag.c +++ b/net/sctp/diag.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright Red Hat Inc. 2017 * @@ -5,22 +6,6 @@ * * These functions implement sctp diag support. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email addresched(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c index 0448b68fce749..e358437ba29ba 100644 --- a/net/sctp/endpointola.c +++ b/net/sctp/endpointola.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * Copyright (c) 1999-2000 Cisco, Inc. * Copyright (c) 1999-2001 Motorola, Inc. @@ -10,22 +11,6 @@ * * This abstraction represents an SCTP endpoint. * - * The SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * The SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/input.c b/net/sctp/input.c index d7a649d240e5c..1008cdc44dd61 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * Copyright (c) 1999-2000 Cisco, Inc. * Copyright (c) 1999-2001 Motorola, Inc. @@ -10,22 +11,6 @@ * * These functions handle all input from the IP layer into SCTP. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/inqueue.c b/net/sctp/inqueue.c index eb93ffe2408bd..7182c5a450fb5 100644 --- a/net/sctp/inqueue.c +++ b/net/sctp/inqueue.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * Copyright (c) 1999-2000 Cisco, Inc. * Copyright (c) 1999-2001 Motorola, Inc. @@ -11,22 +12,6 @@ * (which might be bundles or fragments of chunks) and out of which you * pop SCTP whole chunks. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index 188c47eb206ea..64e0a594a6516 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2002, 2004 * Copyright (c) 2001 Nokia, Inc. @@ -8,22 +9,6 @@ * * SCTP over IPv6. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/objcnt.c b/net/sctp/objcnt.c index a6179b26b80cb..0400c964e1256 100644 --- a/net/sctp/objcnt.c +++ b/net/sctp/objcnt.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * @@ -7,22 +8,6 @@ * object allocations/deallocations for types instrumented for this * via the proc fs. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/output.c b/net/sctp/output.c index 025f48e14a91f..e0c27477788dd 100644 --- a/net/sctp/output.c +++ b/net/sctp/output.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -7,22 +8,6 @@ * * These functions handle output processing. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c index fd33281999b55..0dab62b67b9a4 100644 --- a/net/sctp/outqueue.c +++ b/net/sctp/outqueue.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -9,22 +10,6 @@ * These functions implement the sctp_outq class. The outqueue handles * bundling and queueing of outgoing SCTP chunks. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/primitive.c b/net/sctp/primitive.c index a8c4c33377bc1..782d673c3fba5 100644 --- a/net/sctp/primitive.c +++ b/net/sctp/primitive.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * Copyright (c) 1999-2000 Cisco, Inc. * Copyright (c) 1999-2001 Motorola, Inc. @@ -10,22 +11,6 @@ * functions--this file is the functions which populate the struct proto * for SCTP which is the BOTTOM of the sockets interface. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/proc.c b/net/sctp/proc.c index a644292f9fafd..f7da88ae20a57 100644 --- a/net/sctp/proc.c +++ b/net/sctp/proc.c @@ -1,24 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * Copyright (c) 2003 International Business Machines, Corp. * * This file is part of the SCTP kernel implementation * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index f0631bf486b65..23af232c0a256 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -10,22 +11,6 @@ * * Initialization/cleanup for SCTP protocol support. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 72e74503f9fc6..92331e1195c1c 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -10,22 +11,6 @@ * to implement the state operations. These functions implement the * steps which require modifying existing data structures. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c index 4aa03588f87b9..9b50da548db2d 100644 --- a/net/sctp/sm_sideeffect.c +++ b/net/sctp/sm_sideeffect.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999 Cisco, Inc. @@ -9,22 +10,6 @@ * to implement that state operations. These functions implement the * steps which require modifying existing data structures. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c index e3f4abe6134e5..2c244b29a199e 100644 --- a/net/sctp/sm_statefuns.c +++ b/net/sctp/sm_statefuns.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -9,22 +10,6 @@ * * These are the state functions for the state machine. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/sm_statetable.c b/net/sctp/sm_statetable.c index d239b94aa48c1..61ed9c6e3be37 100644 --- a/net/sctp/sm_statetable.c +++ b/net/sctp/sm_statetable.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -9,22 +10,6 @@ * * These are the state tables for the SCTP state machine. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/socket.c b/net/sctp/socket.c index e4e892cc56448..39ea0a37af092 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -15,22 +16,6 @@ * functions--this file is the functions which populate the struct proto * for SCTP which is the BOTTOM of the sockets interface. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/stream.c b/net/sctp/stream.c index b6bb68adac6e2..93ed07877337e 100644 --- a/net/sctp/stream.c +++ b/net/sctp/stream.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -8,22 +9,6 @@ * * This file contains sctp stream maniuplation primitives and helpers. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/stream_interleave.c b/net/sctp/stream_interleave.c index 25e0b7e5189c5..afbf1223d91c1 100644 --- a/net/sctp/stream_interleave.c +++ b/net/sctp/stream_interleave.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright Red Hat Inc. 2017 * @@ -6,22 +7,6 @@ * These functions implement sctp stream message interleaving, mostly * including I-DATA and I-FORWARD-TSN chunks process. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email addresched(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/stream_sched.c b/net/sctp/stream_sched.c index a6c04a94b08f2..b8fa7ab3e3945 100644 --- a/net/sctp/stream_sched.c +++ b/net/sctp/stream_sched.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright Red Hat Inc. 2017 * @@ -5,22 +6,6 @@ * * These functions manipulate sctp stream queue/scheduling. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email addresched(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/stream_sched_prio.c b/net/sctp/stream_sched_prio.c index 2245083a98f24..80b5a2c4cbc7b 100644 --- a/net/sctp/stream_sched_prio.c +++ b/net/sctp/stream_sched_prio.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright Red Hat Inc. 2017 * @@ -5,22 +6,6 @@ * * These functions manipulate sctp stream queue/scheduling. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email addresched(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/stream_sched_rr.c b/net/sctp/stream_sched_rr.c index 52ba743fa7a7d..ff425aed62c7f 100644 --- a/net/sctp/stream_sched_rr.c +++ b/net/sctp/stream_sched_rr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright Red Hat Inc. 2017 * @@ -5,22 +6,6 @@ * * These functions manipulate sctp stream queue/scheduling. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email addresched(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c index 33ca5b73cdb3a..9a19147902f17 100644 --- a/net/sctp/sysctl.c +++ b/net/sctp/sysctl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2002, 2004 * Copyright (c) 2002 Intel Corp. @@ -6,22 +7,6 @@ * * Sysctl related interfaces for SCTP. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/transport.c b/net/sctp/transport.c index ad158d311ffae..e2f8e369cd08d 100644 --- a/net/sctp/transport.c +++ b/net/sctp/transport.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * Copyright (c) 1999-2000 Cisco, Inc. * Copyright (c) 1999-2001 Motorola, Inc. @@ -11,22 +12,6 @@ * a remote transport address. For local transport addresses, we just use * union sctp_addr. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/tsnmap.c b/net/sctp/tsnmap.c index 7635f9f2311d3..a9c6af5795d81 100644 --- a/net/sctp/tsnmap.c +++ b/net/sctp/tsnmap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -8,22 +9,6 @@ * * These functions manipulate sctp tsn mapping array. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c index c2a7478587ab4..e0cc1edf49a0a 100644 --- a/net/sctp/ulpevent.c +++ b/net/sctp/ulpevent.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -9,22 +10,6 @@ * These functions manipulate an sctp event. The struct ulpevent is used * to carry notifications and data to the ULP (sockets). * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c index a212fe079c07e..b6536b7f14c0d 100644 --- a/net/sctp/ulpqueue.c +++ b/net/sctp/ulpqueue.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -8,22 +9,6 @@ * * This abstraction carries sctp events to the ULP (sockets). * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c index ca54a7c7ec81a..b95c408fd7714 100644 --- a/net/tls/tls_device.c +++ b/net/tls/tls_device.c @@ -553,8 +553,8 @@ void tls_device_write_space(struct sock *sk, struct tls_context *ctx) void handle_device_resync(struct sock *sk, u32 seq, u64 rcd_sn) { struct tls_context *tls_ctx = tls_get_ctx(sk); - struct net_device *netdev = tls_ctx->netdev; struct tls_offload_context_rx *rx_ctx; + struct net_device *netdev; u32 is_req_pending; s64 resync_req; u32 req_seq; @@ -568,10 +568,15 @@ void handle_device_resync(struct sock *sk, u32 seq, u64 rcd_sn) is_req_pending = resync_req; if (unlikely(is_req_pending) && req_seq == seq && - atomic64_try_cmpxchg(&rx_ctx->resync_req, &resync_req, 0)) - netdev->tlsdev_ops->tls_dev_resync_rx(netdev, sk, - seq + TLS_HEADER_SIZE - 1, - rcd_sn); + atomic64_try_cmpxchg(&rx_ctx->resync_req, &resync_req, 0)) { + seq += TLS_HEADER_SIZE - 1; + down_read(&device_offload_lock); + netdev = tls_ctx->netdev; + if (netdev) + netdev->tlsdev_ops->tls_dev_resync_rx(netdev, sk, seq, + rcd_sn); + up_read(&device_offload_lock); + } } static int tls_device_reencrypt(struct sock *sk, struct sk_buff *skb) @@ -934,12 +939,6 @@ void tls_device_offload_cleanup_rx(struct sock *sk) if (!netdev) goto out; - if (!(netdev->features & NETIF_F_HW_TLS_RX)) { - pr_err_ratelimited("%s: device is missing NETIF_F_HW_TLS_RX cap\n", - __func__); - goto out; - } - netdev->tlsdev_ops->tls_dev_del(netdev, tls_ctx, TLS_OFFLOAD_CTX_DIR_RX); @@ -998,7 +997,8 @@ static int tls_dev_event(struct notifier_block *this, unsigned long event, { struct net_device *dev = netdev_notifier_info_to_dev(ptr); - if (!(dev->features & (NETIF_F_HW_TLS_RX | NETIF_F_HW_TLS_TX))) + if (!dev->tlsdev_ops && + !(dev->features & (NETIF_F_HW_TLS_RX | NETIF_F_HW_TLS_TX))) return NOTIFY_DONE; switch (event) { diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index d93f83f77864f..960494f437ac3 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -1712,15 +1712,14 @@ int tls_sw_recvmsg(struct sock *sk, copied = err; } - len = len - copied; - if (len) { - target = sock_rcvlowat(sk, flags & MSG_WAITALL, len); - timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT); - } else { + if (len <= copied) goto recv_end; - } - do { + target = sock_rcvlowat(sk, flags & MSG_WAITALL, len); + len = len - copied; + timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT); + + while (len && (decrypted + copied < target || ctx->recv_pkt)) { bool retain_skb = false; bool zc = false; int to_decrypt; @@ -1851,11 +1850,7 @@ pick_next_record: } else { break; } - - /* If we have a new message from strparser, continue now. */ - if (decrypted >= target && !ctx->recv_pkt) - break; - } while (len); + } recv_end: if (num_async) { diff --git a/net/unix/garbage.c b/net/unix/garbage.c index 8bbe1b8e4ff7f..12e2ddaf887f2 100644 --- a/net/unix/garbage.c +++ b/net/unix/garbage.c @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * NET3: Garbage Collector For AF_UNIX sockets * * Garbage Collector: * Copyright (C) Barak A. Pearlmutter. - * Released under the GPL version 2 or later. * * Chopped about by Alan Cox 22/3/96 to make it fit the AF_UNIX socket problem. * If it doesn't work blame me, it worked when Barak sent it. @@ -24,11 +24,6 @@ * * - don't just push entire root set; process in place * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * Fixes: * Alan Cox 07 Sept 1997 Vmalloc internal stack as needed. * Cope with changing max_files. diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c index 0ea48a52ce798..6aee9f5e8e715 100644 --- a/net/x25/af_x25.c +++ b/net/x25/af_x25.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * X.25 Packet Layer release 002 * @@ -7,12 +8,6 @@ * * This code REQUIRES 2.1.15 or higher * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * X.25 001 Jonathan Naylor Started coding. * X.25 002 Jonathan Naylor Centralised disconnect handling. diff --git a/net/x25/x25_dev.c b/net/x25/x25_dev.c index 39231237e1c3b..5c111bc3c8ea5 100644 --- a/net/x25/x25_dev.c +++ b/net/x25/x25_dev.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * X.25 Packet Layer release 002 * @@ -6,12 +7,6 @@ * * This code REQUIRES 2.1.15 or higher * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * X.25 001 Jonathan Naylor Started coding. * 2000-09-04 Henner Eisen Prevent freeing a dangling skb. diff --git a/net/x25/x25_facilities.c b/net/x25/x25_facilities.c index ad1734d36ed72..7fb327632272b 100644 --- a/net/x25/x25_facilities.c +++ b/net/x25/x25_facilities.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * X.25 Packet Layer release 002 * @@ -7,12 +8,6 @@ * * This code REQUIRES 2.1.15 or higher * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * X.25 001 Split from x25_subr.c * mar/20/00 Daniela Squassoni Disabling/enabling of facilities diff --git a/net/x25/x25_forward.c b/net/x25/x25_forward.c index cf561f1613e11..c82999941d3fd 100644 --- a/net/x25/x25_forward.c +++ b/net/x25/x25_forward.c @@ -1,10 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * 03-01-2007 Added forwarding for x.25 Andrew Hendry */ diff --git a/net/x25/x25_in.c b/net/x25/x25_in.c index afb26221d8a8f..f97c43344e95d 100644 --- a/net/x25/x25_in.c +++ b/net/x25/x25_in.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * X.25 Packet Layer release 002 * @@ -7,12 +8,6 @@ * * This code REQUIRES 2.1.15 or higher * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * X.25 001 Jonathan Naylor Started coding. * X.25 002 Jonathan Naylor Centralised disconnection code. diff --git a/net/x25/x25_link.c b/net/x25/x25_link.c index a6a8ab09b9146..7d02532aad0da 100644 --- a/net/x25/x25_link.c +++ b/net/x25/x25_link.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * X.25 Packet Layer release 002 * @@ -7,12 +8,6 @@ * * This code REQUIRES 2.1.15 or higher * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * X.25 001 Jonathan Naylor Started coding. * X.25 002 Jonathan Naylor New timer architecture. diff --git a/net/x25/x25_out.c b/net/x25/x25_out.c index 0144271d2184f..dbc0940bf35f0 100644 --- a/net/x25/x25_out.c +++ b/net/x25/x25_out.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * X.25 Packet Layer release 002 * @@ -7,12 +8,6 @@ * * This code REQUIRES 2.1.15 or higher * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * X.25 001 Jonathan Naylor Started coding. * X.25 002 Jonathan Naylor New timer architecture. diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c index da52c9dc256ca..3bddcbdf2e406 100644 --- a/net/x25/x25_proc.c +++ b/net/x25/x25_proc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * X.25 Packet Layer release 002 * @@ -7,12 +8,6 @@ * * This code REQUIRES 2.4 with seq_file support * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * 2002/10/06 Arnaldo Carvalho de Melo seq_file support */ diff --git a/net/x25/x25_route.c b/net/x25/x25_route.c index b85b889596e5b..b8e94d58d0f1a 100644 --- a/net/x25/x25_route.c +++ b/net/x25/x25_route.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * X.25 Packet Layer release 002 * @@ -7,12 +8,6 @@ * * This code REQUIRES 2.1.15 or higher * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * X.25 001 Jonathan Naylor Started coding. */ diff --git a/net/x25/x25_subr.c b/net/x25/x25_subr.c index 743103786652d..8aa415a38814b 100644 --- a/net/x25/x25_subr.c +++ b/net/x25/x25_subr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * X.25 Packet Layer release 002 * @@ -7,12 +8,6 @@ * * This code REQUIRES 2.1.15 or higher * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * X.25 001 Jonathan Naylor Started coding. * X.25 002 Jonathan Naylor Centralised disconnection processing. diff --git a/net/x25/x25_timer.c b/net/x25/x25_timer.c index fa3461002b3ea..9376365cdcc9b 100644 --- a/net/x25/x25_timer.c +++ b/net/x25/x25_timer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * X.25 Packet Layer release 002 * @@ -7,12 +8,6 @@ * * This code REQUIRES 2.1.15 or higher * - * This module: - * This module is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * History * X.25 001 Jonathan Naylor Started coding. * X.25 002 Jonathan Naylor New timer architecture. diff --git a/samples/vfs/test-fsmount.c b/samples/vfs/test-fsmount.c index 266d72b3dce40..50f47b72e85fb 100644 --- a/samples/vfs/test-fsmount.c +++ b/samples/vfs/test-fsmount.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* fd-based mount test. * * Copyright (C) 2017 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <stdio.h> diff --git a/samples/vfs/test-statx.c b/samples/vfs/test-statx.c index e91f918e84c43..a3d68159fb510 100644 --- a/samples/vfs/test-statx.c +++ b/samples/vfs/test-statx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Test the statx() system call. * * Note that the output of this program is intended to look like the output of @@ -5,11 +6,6 @@ * * Copyright (C) 2015 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define _GNU_SOURCE diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 1b412d4394aec..f1f38c8cdc748 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -298,7 +298,7 @@ DT_BINDING_DIR := Documentation/devicetree/bindings DT_TMP_SCHEMA := $(objtree)/$(DT_BINDING_DIR)/processed-schema.yaml quiet_cmd_dtb_check = CHECK $@ - cmd_dtb_check = $(DT_CHECKER) -p $(DT_TMP_SCHEMA) $@ ; + cmd_dtb_check = $(DT_CHECKER) -u $(srctree)/$(DT_BINDING_DIR) -p $(DT_TMP_SCHEMA) $@ ; define rule_dtc_dt_yaml $(call cmd_and_fixdep,dtc,yaml) diff --git a/scripts/asn1_compiler.c b/scripts/asn1_compiler.c index 1b28787028d3e..adabd41452640 100644 --- a/scripts/asn1_compiler.c +++ b/scripts/asn1_compiler.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Simplified ASN.1 notation parser * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <stdarg.h> diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index bb28b178d9295..342c7c781ba5a 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -3027,7 +3027,7 @@ sub process { my @compats = $rawline =~ /\"([a-zA-Z0-9\-\,\.\+_]+)\"/g; my $dt_path = $root . "/Documentation/devicetree/bindings/"; - my $vp_file = $dt_path . "vendor-prefixes.txt"; + my $vp_file = $dt_path . "vendor-prefixes.yaml"; foreach my $compat (@compats) { my $compat2 = $compat; @@ -3042,7 +3042,7 @@ sub process { next if $compat !~ /^([a-zA-Z0-9\-]+)\,/; my $vendor = $1; - `grep -Eq "^$vendor\\b" $vp_file`; + `grep -Eq "\\"\\^\Q$vendor\E,\\.\\*\\":" $vp_file`; if ( $? >> 8 ) { WARN("UNDOCUMENTED_DT_STRING", "DT compatible string vendor \"$vendor\" appears un-documented -- check $vp_file\n" . $herecurr); diff --git a/scripts/conmakehash.c b/scripts/conmakehash.c index 61bbda54cf13e..cddd789fe46e2 100644 --- a/scripts/conmakehash.c +++ b/scripts/conmakehash.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * conmakehash.c * @@ -8,10 +9,6 @@ * just for this seems like massive overkill. * * Copyright (C) 1995-1997 H. Peter Anvin - * - * This program is a part of the Linux kernel, and may be freely - * copied under the terms of the GNU General Public License (GPL), - * version 2, or at your option any later version. */ #include <stdio.h> diff --git a/scripts/get_dvb_firmware b/scripts/get_dvb_firmware index f3f230225aba0..1a90802410bc4 100755 --- a/scripts/get_dvb_firmware +++ b/scripts/get_dvb_firmware @@ -1,22 +1,9 @@ #!/usr/bin/env perl +# SPDX-License-Identifier: GPL-2.0-or-later # DVB firmware extractor # # (c) 2004 Andrew de Quincey # -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. use File::Temp qw/ tempdir /; use IO::Handle; diff --git a/scripts/spdxcheck.py b/scripts/spdxcheck.py index 4fe392e507fb0..33df646618e20 100755 --- a/scripts/spdxcheck.py +++ b/scripts/spdxcheck.py @@ -32,7 +32,7 @@ class SPDXdata(object): def read_spdxdata(repo): # The subdirectories of LICENSES in the kernel source - license_dirs = [ "preferred", "other", "exceptions" ] + license_dirs = [ "preferred", "deprecated", "exceptions", "dual" ] lictree = repo.head.commit.tree['LICENSES'] spdx = SPDXdata() diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install index f6a5c0bae31ec..8c2d1bcf2e024 100755 --- a/scripts/sphinx-pre-install +++ b/scripts/sphinx-pre-install @@ -13,7 +13,7 @@ use strict; # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. -my $virtenv_dir = "sphinx_1.4"; +my $conf = "Documentation/conf.py"; my $requirement_file = "Documentation/sphinx/requirements.txt"; # @@ -26,7 +26,9 @@ my $need = 0; my $optional = 0; my $need_symlink = 0; my $need_sphinx = 0; +my $rec_sphinx_upgrade = 0; my $install = ""; +my $virtenv_dir = "sphinx_"; # # Command line arguments @@ -201,13 +203,15 @@ sub check_missing_tex($) } } -sub check_sphinx() +sub get_sphinx_fname() { - return if findprog("sphinx-build"); + my $fname = "sphinx-build"; + return $fname if findprog($fname); - if (findprog("sphinx-build-3")) { + $fname = "sphinx-build-3"; + if (findprog($fname)) { $need_symlink = 1; - return; + return $fname; } if ($virtualenv) { @@ -219,6 +223,73 @@ sub check_sphinx() } else { add_package("python-sphinx", 0); } + + return ""; +} + +sub check_sphinx() +{ + my $min_version; + my $rec_version; + my $cur_version; + + open IN, $conf or die "Can't open $conf"; + while (<IN>) { + if (m/^\s*needs_sphinx\s*=\s*[\'\"]([\d\.]+)[\'\"]/) { + $min_version=$1; + last; + } + } + close IN; + + die "Can't get needs_sphinx version from $conf" if (!$min_version); + + open IN, $requirement_file or die "Can't open $requirement_file"; + while (<IN>) { + if (m/^\s*Sphinx\s*==\s*([\d\.]+)$/) { + $rec_version=$1; + last; + } + } + close IN; + + die "Can't get recommended sphinx version from $requirement_file" if (!$min_version); + + $virtenv_dir .= $rec_version; + + my $sphinx = get_sphinx_fname(); + return if ($sphinx eq ""); + + open IN, "$sphinx --version 2>&1 |" or die "$sphinx returned an error"; + while (<IN>) { + if (m/^\s*sphinx-build\s+([\d\.]+)$/) { + $cur_version=$1; + last; + } + # Sphinx 1.2.x uses a different format + if (m/^\s*Sphinx.*\s+([\d\.]+)$/) { + $cur_version=$1; + last; + } + } + close IN; + + die "$sphinx didn't return its version" if (!$cur_version); + + printf "Sphinx version %s (minimal: %s, recommended >= %s)\n", + $cur_version, $min_version, $rec_version; + + if ($cur_version lt $min_version) { + print "Warning: Sphinx version should be >= $min_version\n\n"; + $need_sphinx = 1; + return; + } + + if ($cur_version lt $rec_version) { + print "Warning: It is recommended at least Sphinx version $rec_version.\n"; + print " To upgrade, use:\n\n"; + $rec_sphinx_upgrade = 1; + } } # @@ -540,7 +611,7 @@ sub check_needs() printf "\tsudo ln -sf %s /usr/bin/sphinx-build\n\n", which("sphinx-build-3"); } - if ($need_sphinx) { + if ($need_sphinx || $rec_sphinx_upgrade) { my $activate = "$virtenv_dir/bin/activate"; if (-e "$ENV{'PWD'}/$activate") { printf "\nNeed to activate virtualenv with:\n"; @@ -554,7 +625,8 @@ sub check_needs() printf "\t$virtualenv $virtenv_dir\n"; printf "\t. $activate\n"; printf "\tpip install -r $requirement_file\n"; - $need++; + + $need++ if (!$rec_sphinx_upgrade); } } printf "\n"; diff --git a/security/keys/big_key.c b/security/keys/big_key.c index 2806e70d7f8fc..001abe530a0d4 100644 --- a/security/keys/big_key.c +++ b/security/keys/big_key.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Large capacity key type * * Copyright (C) 2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #define pr_fmt(fmt) "big_key: "fmt diff --git a/security/keys/gc.c b/security/keys/gc.c index 634e96b380e84..44e58a3e56636 100644 --- a/security/keys/gc.c +++ b/security/keys/gc.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Key garbage collector * * Copyright (C) 2009-2011 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/slab.h> diff --git a/security/keys/keyctl_pkey.c b/security/keys/keyctl_pkey.c index 8bdea5abad118..931d8dfb4a7f4 100644 --- a/security/keys/keyctl_pkey.c +++ b/security/keys/keyctl_pkey.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Public-key operation keyctls * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/slab.h> diff --git a/security/keys/persistent.c b/security/keys/persistent.c index d0cb5b32eff7b..da9a0f42b7950 100644 --- a/security/keys/persistent.c +++ b/security/keys/persistent.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* General persistent per-UID keyrings register * * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/user_namespace.h> diff --git a/security/keys/sysctl.c b/security/keys/sysctl.c index b68faa1a5cfdf..dd1e21fab827a 100644 --- a/security/keys/sysctl.c +++ b/security/keys/sysctl.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Key management controls * * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #include <linux/key.h> diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c index b68e71ca7abda..44776e1463cbd 100644 --- a/sound/drivers/mts64.c +++ b/sound/drivers/mts64.c @@ -1,21 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ALSA Driver for Ego Systems Inc. (ESI) Miditerminal 4140 * Copyright (c) 2006 by Matthias König <mk@phasorlab.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <linux/init.h> diff --git a/sound/drivers/pcm-indirect2.c b/sound/drivers/pcm-indirect2.c index d16bc14a0f0e7..4c491d0ff0716 100644 --- a/sound/drivers/pcm-indirect2.c +++ b/sound/drivers/pcm-indirect2.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Helper functions for indirect PCM data transfer to a simple FIFO in * hardware (small, no possibility to read "hardware io position", @@ -9,20 +10,6 @@ * * Copyright (c) by Takashi Iwai <tiwai@suse.de> * Jaroslav Kysela <perex@suse.cz> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* snd_printk/d() */ diff --git a/sound/drivers/pcm-indirect2.h b/sound/drivers/pcm-indirect2.h index 2ea6e460f3487..355ce76d24033 100644 --- a/sound/drivers/pcm-indirect2.h +++ b/sound/drivers/pcm-indirect2.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Helper functions for indirect PCM data transfer to a simple FIFO in * hardware (small, no possibility to read "hardware io position", @@ -9,20 +10,6 @@ * * Copyright (c) by Takashi Iwai <tiwai@suse.de> * Jaroslav Kysela <perex@suse.cz> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __SOUND_PCM_INDIRECT2_H diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c index 3cdf0a88d71bd..ecefa7c831341 100644 --- a/sound/drivers/portman2x4.c +++ b/sound/drivers/portman2x4.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for Midiman Portman2x4 parallel port midi interface * * Copyright (c) by Levent Guendogdu <levon@feature-it.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * ChangeLog * Jan 24 2007 Matthias Koenig <mkoenig@suse.de> * - cleanup and rewrite diff --git a/sound/firewire/fireface/ff-protocol-latter.c b/sound/firewire/fireface/ff-protocol-latter.c index c8236ff89b7fb..b30d02d359b1d 100644 --- a/sound/firewire/fireface/ff-protocol-latter.c +++ b/sound/firewire/fireface/ff-protocol-latter.c @@ -9,11 +9,11 @@ #include "ff.h" -#define LATTER_STF 0xffff00000004 -#define LATTER_ISOC_CHANNELS 0xffff00000008 -#define LATTER_ISOC_START 0xffff0000000c -#define LATTER_FETCH_MODE 0xffff00000010 -#define LATTER_SYNC_STATUS 0x0000801c0000 +#define LATTER_STF 0xffff00000004ULL +#define LATTER_ISOC_CHANNELS 0xffff00000008ULL +#define LATTER_ISOC_START 0xffff0000000cULL +#define LATTER_FETCH_MODE 0xffff00000010ULL +#define LATTER_SYNC_STATUS 0x0000801c0000ULL static int parse_clock_bits(u32 data, unsigned int *rate, enum snd_ff_clock_src *src) diff --git a/sound/isa/msnd/msnd.c b/sound/isa/msnd/msnd.c index 7c3203fe4869c..82d071492201e 100644 --- a/sound/isa/msnd/msnd.c +++ b/sound/isa/msnd/msnd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /********************************************************************* * * 2002/06/30 Karsten Wiese: @@ -19,20 +20,6 @@ * * Copyright (C) 1998 Andrew Veliath * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * ********************************************************************/ #include <linux/kernel.h> diff --git a/sound/isa/msnd/msnd.h b/sound/isa/msnd/msnd.h index 80c718757eef3..533d71cee9ba5 100644 --- a/sound/isa/msnd/msnd.h +++ b/sound/isa/msnd/msnd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /********************************************************************* * * msnd.h @@ -10,20 +11,6 @@ * Copyright (C) 1998 Andrew Veliath * Copyright (C) 1993 Turtle Beach Systems, Inc. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * ********************************************************************/ #ifndef __MSND_H #define __MSND_H diff --git a/sound/isa/msnd/msnd_classic.h b/sound/isa/msnd/msnd_classic.h index f18d5fa5baf43..74d2b9af46837 100644 --- a/sound/isa/msnd/msnd_classic.h +++ b/sound/isa/msnd/msnd_classic.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /********************************************************************* * * msnd_classic.h @@ -10,20 +11,6 @@ * Copyright (C) 1998 Andrew Veliath * Copyright (C) 1993 Turtle Beach Systems, Inc. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * ********************************************************************/ #ifndef __MSND_CLASSIC_H #define __MSND_CLASSIC_H diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c index 11af9c40bc053..e435ebd0ced42 100644 --- a/sound/isa/msnd/msnd_pinnacle.c +++ b/sound/isa/msnd/msnd_pinnacle.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /********************************************************************* * * Linux multisound pinnacle/fiji driver for ALSA. @@ -10,7 +11,6 @@ * support in alsa, i left all the MSND_CLASSIC tokens in this file. * but for now this untested & undone. * - * * ripped from linux kernel 2.4.18 by Karsten Wiese. * * the following is a copy of the 2.4.18 OSS FREE file-heading comment: @@ -30,20 +30,6 @@ * * Copyright (C) 1998 Andrew Veliath * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * ********************************************************************/ #include <linux/kernel.h> diff --git a/sound/isa/msnd/msnd_pinnacle.h b/sound/isa/msnd/msnd_pinnacle.h index 48318d1ee3403..c928d8492ef2e 100644 --- a/sound/isa/msnd/msnd_pinnacle.h +++ b/sound/isa/msnd/msnd_pinnacle.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /********************************************************************* * * msnd_pinnacle.h @@ -10,20 +11,6 @@ * Copyright (C) 1998 Andrew Veliath * Copyright (C) 1993 Turtle Beach Systems, Inc. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * ********************************************************************/ #ifndef __MSND_PINNACLE_H #define __MSND_PINNACLE_H diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c index f7fbe05836b37..6e28e381c21ac 100644 --- a/sound/pci/ali5451/ali5451.c +++ b/sound/pci/ali5451/ali5451.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Matt Wu <Matt_Wu@acersoftech.com.cn> * Apr 26, 2001 @@ -8,21 +9,6 @@ * * TODO: * -- - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public Lcodecnse as published by - * the Free Software Foundation; either version 2 of the Lcodecnse, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public Lcodecnse for more details. - * - * You should have received a copy of the GNU General Public Lcodecnse - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #include <linux/io.h> diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c index 90348817f0969..f92c9cbb955a2 100644 --- a/sound/pci/azt3328.c +++ b/sound/pci/azt3328.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* azt3328.c - driver for Aztech AZF3328 based soundcards (e.g. PCI168). * Copyright (C) 2002, 2005 - 2011 by Andreas Mohr <andi AT lisas.de> * @@ -16,21 +17,6 @@ * despite the high level of Internet ignorance - as usual :-P - * about very good support for this card - on Linux!) * - * GPL LICENSE - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * * NOTES * Since Aztech does not provide any chipset documentation, * even on repeated request to various addresses, diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c index 0adcba10c067c..66a5a24e75584 100644 --- a/sound/pci/bt87x.c +++ b/sound/pci/bt87x.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * bt87x.c - Brooktree Bt878/Bt879 driver for ALSA * * Copyright (c) Clemens Ladisch <clemens@ladisch.de> * * based on btaudio.c by Gerd Knorr <kraxel@bytesex.org> - * - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c index 0a8cf94c48581..3ab7ec565071e 100644 --- a/sound/pci/cs5530.c +++ b/sound/pci/cs5530.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * cs5530.c - Initialisation code for Cyrix/NatSemi VSA1 softaudio * @@ -21,16 +22,6 @@ * Thanks to National Semiconductor for providing the needed information * on the XpressAudio(tm) internals. * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * * TO DO: * Investigate whether we can portably support Cognac (5520) in the * same manner. diff --git a/sound/pci/hda/ca0132_regs.h b/sound/pci/hda/ca0132_regs.h index 8371274aa8116..0ead571fb447c 100644 --- a/sound/pci/hda/ca0132_regs.h +++ b/sound/pci/hda/ca0132_regs.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * HD audio interface patch for Creative CA0132 chip. * CA0132 registers defines. * * Copyright (c) 2011, Creative Technology Ltd. - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __CA0132_REGS_H diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c index df0d636145f81..92390d457567e 100644 --- a/sound/pci/hda/hda_auto_parser.c +++ b/sound/pci/hda/hda_auto_parser.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * BIOS auto-parser helper functions for HD-audio * * Copyright (c) 2012 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/slab.h> diff --git a/sound/pci/hda/hda_auto_parser.h b/sound/pci/hda/hda_auto_parser.h index 2b8e29fd73e7e..a22ca0e17a08d 100644 --- a/sound/pci/hda/hda_auto_parser.h +++ b/sound/pci/hda/hda_auto_parser.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * BIOS auto-parser helper functions for HD-audio * * Copyright (c) 2012 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __SOUND_HDA_AUTO_PARSER_H diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index b20eb7fc83eb2..c5e46df9c5488 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Universal Interface for Intel High Definition Audio Codec * * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> - * - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c index 806b12ed44a23..d081fb2880a03 100644 --- a/sound/pci/hda/hda_eld.c +++ b/sound/pci/hda/hda_eld.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Generic routines and proc interface for ELD(EDID Like Data) information * @@ -6,20 +7,6 @@ * * Authors: * Wu Fengguang <wfg@linux.intel.com> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 4095cd7c56c63..485edaba0037e 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Universal Interface for Intel High Definition Audio Codec * * Generic widget tree parser * * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h index 78d77042b05aa..35a670a71c423 100644 --- a/sound/pci/hda/hda_generic.h +++ b/sound/pci/hda/hda_generic.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Generic BIOS auto-parser helper functions for HD-audio * * Copyright (c) 2012 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __SOUND_HDA_GENERIC_H diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c index 268bba6ec985a..125e97fe0b1cc 100644 --- a/sound/pci/hda/hda_hwdep.c +++ b/sound/pci/hda/hda_hwdep.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * HWDEP Interface for HD-audio codec * * Copyright (c) 2007 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 0741eae23f105..a4b0414dda3bd 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -375,6 +375,7 @@ enum { #define IS_BXT(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x5a98) #define IS_CFL(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0xa348) +#define IS_CNL(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x9dc8) static char *driver_short_names[] = { [AZX_DRIVER_ICH] = "HDA Intel", @@ -1700,8 +1701,8 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci, else chip->bdl_pos_adj = bdl_pos_adj[dev]; - /* Workaround for a communication error on CFL (bko#199007) */ - if (IS_CFL(pci)) + /* Workaround for a communication error on CFL (bko#199007) and CNL */ + if (IS_CFL(pci) || IS_CNL(pci)) chip->polling_mode = 1; err = azx_bus_init(chip, model[dev], &pci_hda_io_ops); diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c index 74b46952fc987..6d9acd5c4e411 100644 --- a/sound/pci/hda/hda_jack.c +++ b/sound/pci/hda/hda_jack.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Jack-detection handling for HD-audio * * Copyright (c) 2011 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/init.h> diff --git a/sound/pci/hda/hda_jack.h b/sound/pci/hda/hda_jack.h index 1d713201c160b..22fe7ee43e825 100644 --- a/sound/pci/hda/hda_jack.h +++ b/sound/pci/hda/hda_jack.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Jack-detection handling for HD-audio * * Copyright (c) 2011 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __SOUND_HDA_JACK_H diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c index 853842987fa1c..468836c654450 100644 --- a/sound/pci/hda/hda_proc.c +++ b/sound/pci/hda/hda_proc.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Universal Interface for Intel High Definition Audio Codec * * Generic proc interface * * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> - * - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index ebfd0be885b31..e283966bdbb19 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * HD audio interface patch for AD1882, AD1884, AD1981HD, AD1983, AD1984, * AD1986A, AD1988 * * Copyright (c) 2005-2007 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/hda/patch_ca0110.c b/sound/pci/hda/patch_ca0110.c index 21d0f06109131..e780922a11909 100644 --- a/sound/pci/hda/patch_ca0110.c +++ b/sound/pci/hda/patch_ca0110.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * HD audio interface patch for Creative X-Fi CA0110-IBG chip * * Copyright (c) 2008 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index e1ebc6d5f3822..c3096796ee05e 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * HD audio interface patch for Creative CA0132 chip * @@ -5,20 +6,6 @@ * * Based on patch_ca0110.c * Copyright (c) 2008 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 64fa5a82bb9f2..f46204ab0b903 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * HD audio interface patch for Cirrus Logic CS420x chip * * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c index 52642ba3e2c0d..2ddd33f8dd6c7 100644 --- a/sound/pci/hda/patch_cmedia.c +++ b/sound/pci/hda/patch_cmedia.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Universal Interface for Intel High Definition Audio Codec * * HD audio interface patch for C-Media CMI9880 * * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> - * - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index fb65ad31e86c8..4f8d0845ee1ef 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * HD audio interface patch for Conexant HDA audio codec * * Copyright (c) 2006 Pototskiy Akex <alex.pototskiy@gmail.com> * Takashi Iwai <tiwai@suse.de> * Tobin Davis <tdavis@dsl-only.net> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index f83f21d64dd42..9742449785094 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Universal Interface for Intel High Definition Audio Codec * @@ -7,20 +8,6 @@ * PeiSen Hou <pshou@realtek.com.tw> * Takashi Iwai <tiwai@suse.de> * Jonathan Woithe <jwoithe@just42.net> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> @@ -834,6 +821,8 @@ static void alc_pre_init(struct hda_codec *codec) alc_fill_eapd_coef(codec); } +#define is_s3_resume(codec) \ + ((codec)->core.dev.power.power_state.event == PM_EVENT_RESUME) #define is_s4_resume(codec) \ ((codec)->core.dev.power.power_state.event == PM_EVENT_RESTORE) @@ -4901,6 +4890,8 @@ static void alc_update_headset_mode(struct hda_codec *codec) switch (new_headset_mode) { case ALC_HEADSET_MODE_UNPLUGGED: alc_headset_mode_unplugged(codec); + spec->current_headset_mode = ALC_HEADSET_MODE_UNKNOWN; + spec->current_headset_type = ALC_HEADSET_TYPE_UNKNOWN; spec->gen.hp_jack_present = false; break; case ALC_HEADSET_MODE_HEADSET: @@ -4943,8 +4934,6 @@ static void alc_update_headset_mode_hook(struct hda_codec *codec, static void alc_update_headset_jack_cb(struct hda_codec *codec, struct hda_jack_callback *jack) { - struct alc_spec *spec = codec->spec; - spec->current_headset_type = ALC_HEADSET_TYPE_UNKNOWN; snd_hda_gen_hp_automute(codec, jack); } @@ -4981,7 +4970,10 @@ static void alc_fixup_headset_mode(struct hda_codec *codec, alc_probe_headset_mode(codec); break; case HDA_FIXUP_ACT_INIT: - spec->current_headset_mode = 0; + if (is_s3_resume(codec) || is_s4_resume(codec)) { + spec->current_headset_mode = ALC_HEADSET_MODE_UNKNOWN; + spec->current_headset_type = ALC_HEADSET_TYPE_UNKNOWN; + } alc_update_headset_mode(codec); break; } @@ -5747,7 +5739,7 @@ enum { ALC298_FIXUP_TPT470_DOCK, ALC255_FIXUP_DUMMY_LINEOUT_VERB, ALC255_FIXUP_DELL_HEADSET_MIC, - ALC256_FIXUP_HUAWEI_MBXP_PINS, + ALC256_FIXUP_HUAWEI_MACH_WX9_PINS, ALC295_FIXUP_HP_X360, ALC221_FIXUP_HP_HEADSET_MIC, ALC285_FIXUP_LENOVO_HEADPHONE_NOISE, @@ -6038,7 +6030,7 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_HEADSET_MIC }, - [ALC256_FIXUP_HUAWEI_MBXP_PINS] = { + [ALC256_FIXUP_HUAWEI_MACH_WX9_PINS] = { .type = HDA_FIXUP_PINS, .v.pins = (const struct hda_pintbl[]) { {0x12, 0x90a60130}, @@ -6218,13 +6210,15 @@ static const struct hda_fixup alc269_fixups[] = { .chain_id = ALC269_FIXUP_THINKPAD_ACPI, }, [ALC255_FIXUP_ACER_MIC_NO_PRESENCE] = { - .type = HDA_FIXUP_PINS, - .v.pins = (const struct hda_pintbl[]) { - { 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */ - { } + .type = HDA_FIXUP_VERBS, + .v.verbs = (const struct hda_verb[]) { + /* Enable the Mic */ + { 0x20, AC_VERB_SET_COEF_INDEX, 0x45 }, + { 0x20, AC_VERB_SET_PROC_COEF, 0x5089 }, + {} }, .chained = true, - .chain_id = ALC255_FIXUP_HEADSET_MODE + .chain_id = ALC269_FIXUP_LIFEBOOK_EXTMIC }, [ALC255_FIXUP_ASUS_MIC_NO_PRESENCE] = { .type = HDA_FIXUP_PINS, @@ -7063,9 +7057,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x511f, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K), SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD), - SND_PCI_QUIRK(0x19e5, 0x3200, "Huawei MBX", ALC255_FIXUP_MIC_MUTE_LED), - SND_PCI_QUIRK(0x19e5, 0x3201, "Huawei MBX", ALC255_FIXUP_MIC_MUTE_LED), - SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MBXP", ALC256_FIXUP_HUAWEI_MBXP_PINS), + SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MACH-WX9", ALC256_FIXUP_HUAWEI_MACH_WX9_PINS), SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */ #if 0 @@ -7124,6 +7116,7 @@ static const struct snd_pci_quirk alc269_fixup_vendor_tbl[] = { SND_PCI_QUIRK_VENDOR(0x103c, "HP", ALC269_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO), SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", ALC269_FIXUP_THINKPAD_ACPI), + SND_PCI_QUIRK_VENDOR(0x19e5, "Huawei Matebook", ALC255_FIXUP_MIC_MUTE_LED), {} }; @@ -7270,6 +7263,10 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x19, 0x0181303F}, {0x21, 0x0221102f}), SND_HDA_PIN_QUIRK(0x10ec0255, 0x1025, "Acer", ALC255_FIXUP_ACER_MIC_NO_PRESENCE, + {0x12, 0x90a60140}, + {0x14, 0x90170120}, + {0x21, 0x02211030}), + SND_HDA_PIN_QUIRK(0x10ec0255, 0x1025, "Acer", ALC255_FIXUP_ACER_MIC_NO_PRESENCE, {0x12, 0x90a601c0}, {0x14, 0x90171120}, {0x21, 0x02211030}), @@ -7706,7 +7703,7 @@ static int patch_alc269(struct hda_codec *codec) spec = codec->spec; spec->gen.shared_mic_vref_pin = 0x18; - codec->power_save_node = 1; + codec->power_save_node = 0; #ifdef CONFIG_PM codec->patch_ops.suspend = alc269_suspend; diff --git a/sound/pci/hda/patch_si3054.c b/sound/pci/hda/patch_si3054.c index c49d25bcd7f2a..763eae80a148e 100644 --- a/sound/pci/hda/patch_si3054.c +++ b/sound/pci/hda/patch_si3054.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Universal Interface for Intel High Definition Audio Codec * @@ -5,21 +6,6 @@ * * Copyright (c) 2005 Sasha Khapyorsky <sashak@alsa-project.org> * Takashi Iwai <tiwai@suse.de> - * - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 1b6ecfb01759a..0d9b627682418 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Universal Interface for Intel High Definition Audio Codec * @@ -8,20 +9,6 @@ * * Based on patch_cmedia.c and patch_realtek.c * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 9f6f13e25145e..29dcdb8b36db0 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Universal Interface for Intel High Definition Audio Codec * @@ -5,20 +6,6 @@ * * (C) 2006-2009 VIA Technology, Inc. * (C) 2006-2008 Takashi Iwai <tiwai@suse.de> - * - * This driver is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This driver is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * * * * * * * * * * * * * Release History * * * * * * * * * * * * * * * * */ diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c index ae23a2dfbdea3..1771a6dcbe18b 100644 --- a/sound/pci/lx6464es/lx6464es.c +++ b/sound/pci/lx6464es/lx6464es.c @@ -1,25 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- * * * ALSA driver for the digigram lx6464es interface * * Copyright (c) 2008, 2009 Tim Blechmann <tim@klingt.org> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. If not, write to - * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * */ #include <linux/module.h> diff --git a/sound/pci/lx6464es/lx6464es.h b/sound/pci/lx6464es/lx6464es.h index 1bec187d772f8..1cfe10d23fa2a 100644 --- a/sound/pci/lx6464es/lx6464es.h +++ b/sound/pci/lx6464es/lx6464es.h @@ -1,25 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* -*- linux-c -*- * * * ALSA driver for the digigram lx6464es interface * * Copyright (c) 2009 Tim Blechmann <tim@klingt.org> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. If not, write to - * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * */ #ifndef LX6464ES_H diff --git a/sound/pci/lx6464es/lx_core.c b/sound/pci/lx6464es/lx_core.c index a80684bdc30d6..9236a1a8c49b3 100644 --- a/sound/pci/lx6464es/lx_core.c +++ b/sound/pci/lx6464es/lx_core.c @@ -1,25 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* -*- linux-c -*- * * * ALSA driver for the digigram lx6464es interface * low-level interface * * Copyright (c) 2009 Tim Blechmann <tim@klingt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. If not, write to - * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * */ /* #define RMH_DEBUG 1 */ diff --git a/sound/pci/lx6464es/lx_core.h b/sound/pci/lx6464es/lx_core.h index 0cc140ca98e3d..296013c910b7b 100644 --- a/sound/pci/lx6464es/lx_core.h +++ b/sound/pci/lx6464es/lx_core.h @@ -1,25 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* -*- linux-c -*- * * * ALSA driver for the digigram lx6464es interface * low-level interface * * Copyright (c) 2009 Tim Blechmann <tim@klingt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. If not, write to - * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * */ #ifndef LX_CORE_H diff --git a/sound/pci/lx6464es/lx_defs.h b/sound/pci/lx6464es/lx_defs.h index 469bcc685edfa..eca5367ba561c 100644 --- a/sound/pci/lx6464es/lx_defs.h +++ b/sound/pci/lx6464es/lx_defs.h @@ -1,25 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* -*- linux-c -*- * * * ALSA driver for the digigram lx6464es interface * adapted upstream headers * * Copyright (c) 2009 Tim Blechmann <tim@klingt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. If not, write to - * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * */ #ifndef LX_DEFS_H diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c index c6bcc07157166..40cc6ca88f7bf 100644 --- a/sound/pci/rme32.c +++ b/sound/pci/rme32.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ALSA driver for RME Digi32, Digi32/8 and Digi32 PRO audio interfaces * @@ -8,21 +9,6 @@ * Henk Hesselink <henk@anda.nl> * for writing the digi96-driver * and RME for all informations. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * * **************************************************************************** * diff --git a/sound/soc/codecs/ad73311.h b/sound/soc/codecs/ad73311.h index 4b353eefc0bf0..774c62d561ba9 100644 --- a/sound/soc/codecs/ad73311.h +++ b/sound/soc/codecs/ad73311.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * File: sound/soc/codec/ad73311.h * Based on: @@ -6,26 +7,10 @@ * Created: Thur Sep 25, 2008 * Description: definitions for AD73311 registers * - * * Modified: * Copyright 2006 Analog Devices Inc. * * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef __AD73311_H__ diff --git a/sound/soc/codecs/ssm2602.h b/sound/soc/codecs/ssm2602.h index 747538847689e..05073380a4afc 100644 --- a/sound/soc/codecs/ssm2602.h +++ b/sound/soc/codecs/ssm2602.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * File: sound/soc/codecs/ssm2602.h * Author: Cliff Cai <Cliff.Cai@analog.com> @@ -8,21 +9,6 @@ * Copyright 2008 Analog Devices Inc. * * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef _SSM2602_H diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c index 15d08e343b47c..f2deffe026c54 100644 --- a/sound/soc/sunxi/sun4i-codec.c +++ b/sound/soc/sunxi/sun4i-codec.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2014 Emilio López <emilio@elopez.com.ar> * Copyright 2014 Jon Smirl <jonsmirl@gmail.com> @@ -6,16 +7,6 @@ * Copyright 2016 Chen-Yu Tsai <wens@csie.org> * * Based on the Allwinner SDK driver, released under the GPL. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/init.h> diff --git a/sound/soc/sunxi/sun4i-spdif.c b/sound/soc/sunxi/sun4i-spdif.c index b4af4aabead13..941b6a712db03 100644 --- a/sound/soc/sunxi/sun4i-spdif.c +++ b/sound/soc/sunxi/sun4i-spdif.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ALSA SoC SPDIF Audio Layer * @@ -5,16 +6,6 @@ * Copyright 2015 Marcus Cooper <codekipper@gmail.com> * * Based on the Allwinner SDK driver, released under the GPL. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/sound/spi/at73c213.h b/sound/spi/at73c213.h index fd8b372df5d16..2fbb0b9433fe9 100644 --- a/sound/spi/at73c213.h +++ b/sound/spi/at73c213.h @@ -1,25 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Driver for the AT73C213 16-bit stereo DAC on Atmel ATSTK1000 * * Copyright (C) 2006 - 2007 Atmel Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA - * 02111-1307, USA. - * - * The full GNU General Public License is included in this - * distribution in the file called COPYING. */ #ifndef _SND_AT73C213_H diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c index b61f65bed4e48..2b57854335b3b 100644 --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -720,6 +720,15 @@ static int line6_init_cap_control(struct usb_line6 *line6) return 0; } +static void line6_startup_work(struct work_struct *work) +{ + struct usb_line6 *line6 = + container_of(work, struct usb_line6, startup_work.work); + + if (line6->startup) + line6->startup(line6); +} + /* Probe USB device. */ @@ -755,6 +764,7 @@ int line6_probe(struct usb_interface *interface, line6->properties = properties; line6->usbdev = usbdev; line6->ifcdev = &interface->dev; + INIT_DELAYED_WORK(&line6->startup_work, line6_startup_work); strcpy(card->id, properties->id); strcpy(card->driver, driver_name); @@ -825,6 +835,8 @@ void line6_disconnect(struct usb_interface *interface) if (WARN_ON(usbdev != line6->usbdev)) return; + cancel_delayed_work(&line6->startup_work); + if (line6->urb_listen != NULL) line6_stop_listen(line6); diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h index 61425597eb61c..650d909c9c4ff 100644 --- a/sound/usb/line6/driver.h +++ b/sound/usb/line6/driver.h @@ -178,11 +178,15 @@ struct usb_line6 { fifo; } messages; + /* Work for delayed PCM startup */ + struct delayed_work startup_work; + /* If MIDI is supported, buffer_message contains the pre-processed data; * otherwise the data is only in urb_listen (buffer_incoming). */ void (*process_message)(struct usb_line6 *); void (*disconnect)(struct usb_line6 *line6); + void (*startup)(struct usb_line6 *line6); }; extern char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1, diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c index e28368d8eba26..55865f7e437dc 100644 --- a/sound/usb/line6/toneport.c +++ b/sound/usb/line6/toneport.c @@ -54,9 +54,6 @@ struct usb_line6_toneport { /* Firmware version (x 100) */ u8 firmware_version; - /* Work for delayed PCM startup */ - struct delayed_work pcm_work; - /* Device type */ enum line6_device_type type; @@ -241,12 +238,8 @@ static int snd_toneport_source_put(struct snd_kcontrol *kcontrol, return 1; } -static void toneport_start_pcm(struct work_struct *work) +static void toneport_startup(struct usb_line6 *line6) { - struct usb_line6_toneport *toneport = - container_of(work, struct usb_line6_toneport, pcm_work.work); - struct usb_line6 *line6 = &toneport->line6; - line6_pcm_acquire(line6->line6pcm, LINE6_STREAM_MONITOR, true); } @@ -394,7 +387,7 @@ static int toneport_setup(struct usb_line6_toneport *toneport) if (toneport_has_led(toneport)) toneport_update_led(toneport); - schedule_delayed_work(&toneport->pcm_work, + schedule_delayed_work(&toneport->line6.startup_work, msecs_to_jiffies(TONEPORT_PCM_DELAY * 1000)); return 0; } @@ -407,8 +400,6 @@ static void line6_toneport_disconnect(struct usb_line6 *line6) struct usb_line6_toneport *toneport = (struct usb_line6_toneport *)line6; - cancel_delayed_work_sync(&toneport->pcm_work); - if (toneport_has_led(toneport)) toneport_remove_leds(toneport); } @@ -424,9 +415,9 @@ static int toneport_init(struct usb_line6 *line6, struct usb_line6_toneport *toneport = (struct usb_line6_toneport *) line6; toneport->type = id->driver_info; - INIT_DELAYED_WORK(&toneport->pcm_work, toneport_start_pcm); line6->disconnect = line6_toneport_disconnect; + line6->startup = toneport_startup; /* initialize PCM subsystem: */ err = line6_init_pcm(line6, &toneport_pcm_properties); diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c index 8082f7b077f18..e82c5236482df 100644 --- a/sound/usb/usx2y/us122l.c +++ b/sound/usb/usx2y/us122l.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2007, 2008 Karsten Wiese <fzu@wemgehoertderstaat.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/slab.h> diff --git a/sound/usb/usx2y/usb_stream.c b/sound/usb/usx2y/usb_stream.c index 51d73111263ad..091c071b270af 100644 --- a/sound/usb/usx2y/usb_stream.c +++ b/sound/usb/usx2y/usb_stream.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2007, 2008 Karsten Wiese <fzu@wemgehoertderstaat.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/usb.h> diff --git a/tools/include/asm-generic/barrier.h b/tools/include/asm-generic/barrier.h index 52278d880a61a..6ef36e920ea8a 100644 --- a/tools/include/asm-generic/barrier.h +++ b/tools/include/asm-generic/barrier.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copied from the kernel sources to tools/perf/: * @@ -8,11 +9,6 @@ * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef __TOOLS_LINUX_ASM_GENERIC_BARRIER_H #define __TOOLS_LINUX_ASM_GENERIC_BARRIER_H diff --git a/tools/io_uring/Makefile b/tools/io_uring/Makefile index f79522fc37b51..00f146c54c539 100644 --- a/tools/io_uring/Makefile +++ b/tools/io_uring/Makefile @@ -8,7 +8,7 @@ all: io_uring-cp io_uring-bench $(CC) $(CFLAGS) -o $@ $^ io_uring-bench: syscall.o io_uring-bench.o - $(CC) $(CFLAGS) $(LDLIBS) -o $@ $^ + $(CC) $(CFLAGS) -o $@ $^ $(LDLIBS) io_uring-cp: setup.o syscall.o queue.o diff --git a/tools/io_uring/io_uring-cp.c b/tools/io_uring/io_uring-cp.c index 633f65bb43a7a..81461813ec620 100644 --- a/tools/io_uring/io_uring-cp.c +++ b/tools/io_uring/io_uring-cp.c @@ -13,6 +13,7 @@ #include <assert.h> #include <errno.h> #include <inttypes.h> +#include <sys/types.h> #include <sys/stat.h> #include <sys/ioctl.h> @@ -85,11 +86,16 @@ static int queue_read(struct io_uring *ring, off_t size, off_t offset) struct io_uring_sqe *sqe; struct io_data *data; + data = malloc(size + sizeof(*data)); + if (!data) + return 1; + sqe = io_uring_get_sqe(ring); - if (!sqe) + if (!sqe) { + free(data); return 1; + } - data = malloc(size + sizeof(*data)); data->read = 1; data->offset = data->first_offset = offset; @@ -166,22 +172,23 @@ static int copy_file(struct io_uring *ring, off_t insize) struct io_data *data; if (!got_comp) { - ret = io_uring_wait_completion(ring, &cqe); + ret = io_uring_wait_cqe(ring, &cqe); got_comp = 1; } else - ret = io_uring_get_completion(ring, &cqe); + ret = io_uring_peek_cqe(ring, &cqe); if (ret < 0) { - fprintf(stderr, "io_uring_get_completion: %s\n", + fprintf(stderr, "io_uring_peek_cqe: %s\n", strerror(-ret)); return 1; } if (!cqe) break; - data = (struct io_data *) (uintptr_t) cqe->user_data; + data = io_uring_cqe_get_data(cqe); if (cqe->res < 0) { if (cqe->res == -EAGAIN) { queue_prepped(ring, data); + io_uring_cqe_seen(ring, cqe); continue; } fprintf(stderr, "cqe failed: %s\n", @@ -193,6 +200,7 @@ static int copy_file(struct io_uring *ring, off_t insize) data->iov.iov_len -= cqe->res; data->offset += cqe->res; queue_prepped(ring, data); + io_uring_cqe_seen(ring, cqe); continue; } @@ -209,6 +217,7 @@ static int copy_file(struct io_uring *ring, off_t insize) free(data); writes--; } + io_uring_cqe_seen(ring, cqe); } } diff --git a/tools/io_uring/liburing.h b/tools/io_uring/liburing.h index cab0f50257bab..5f305c86b8920 100644 --- a/tools/io_uring/liburing.h +++ b/tools/io_uring/liburing.h @@ -1,10 +1,16 @@ #ifndef LIB_URING_H #define LIB_URING_H +#ifdef __cplusplus +extern "C" { +#endif + #include <sys/uio.h> #include <signal.h> #include <string.h> #include "../../include/uapi/linux/io_uring.h" +#include <inttypes.h> +#include "barrier.h" /* * Library interface to io_uring @@ -46,7 +52,7 @@ struct io_uring { * System calls */ extern int io_uring_setup(unsigned entries, struct io_uring_params *p); -extern int io_uring_enter(unsigned fd, unsigned to_submit, +extern int io_uring_enter(int fd, unsigned to_submit, unsigned min_complete, unsigned flags, sigset_t *sig); extern int io_uring_register(int fd, unsigned int opcode, void *arg, unsigned int nr_args); @@ -59,14 +65,33 @@ extern int io_uring_queue_init(unsigned entries, struct io_uring *ring, extern int io_uring_queue_mmap(int fd, struct io_uring_params *p, struct io_uring *ring); extern void io_uring_queue_exit(struct io_uring *ring); -extern int io_uring_get_completion(struct io_uring *ring, +extern int io_uring_peek_cqe(struct io_uring *ring, struct io_uring_cqe **cqe_ptr); -extern int io_uring_wait_completion(struct io_uring *ring, +extern int io_uring_wait_cqe(struct io_uring *ring, struct io_uring_cqe **cqe_ptr); extern int io_uring_submit(struct io_uring *ring); extern struct io_uring_sqe *io_uring_get_sqe(struct io_uring *ring); /* + * Must be called after io_uring_{peek,wait}_cqe() after the cqe has + * been processed by the application. + */ +static inline void io_uring_cqe_seen(struct io_uring *ring, + struct io_uring_cqe *cqe) +{ + if (cqe) { + struct io_uring_cq *cq = &ring->cq; + + (*cq->khead)++; + /* + * Ensure that the kernel sees our new head, the kernel has + * the matching read barrier. + */ + write_barrier(); + } +} + +/* * Command prep helpers */ static inline void io_uring_sqe_set_data(struct io_uring_sqe *sqe, void *data) @@ -74,8 +99,14 @@ static inline void io_uring_sqe_set_data(struct io_uring_sqe *sqe, void *data) sqe->user_data = (unsigned long) data; } +static inline void *io_uring_cqe_get_data(struct io_uring_cqe *cqe) +{ + return (void *) (uintptr_t) cqe->user_data; +} + static inline void io_uring_prep_rw(int op, struct io_uring_sqe *sqe, int fd, - void *addr, unsigned len, off_t offset) + const void *addr, unsigned len, + off_t offset) { memset(sqe, 0, sizeof(*sqe)); sqe->opcode = op; @@ -86,8 +117,8 @@ static inline void io_uring_prep_rw(int op, struct io_uring_sqe *sqe, int fd, } static inline void io_uring_prep_readv(struct io_uring_sqe *sqe, int fd, - struct iovec *iovecs, unsigned nr_vecs, - off_t offset) + const struct iovec *iovecs, + unsigned nr_vecs, off_t offset) { io_uring_prep_rw(IORING_OP_READV, sqe, fd, iovecs, nr_vecs, offset); } @@ -100,14 +131,14 @@ static inline void io_uring_prep_read_fixed(struct io_uring_sqe *sqe, int fd, } static inline void io_uring_prep_writev(struct io_uring_sqe *sqe, int fd, - struct iovec *iovecs, unsigned nr_vecs, - off_t offset) + const struct iovec *iovecs, + unsigned nr_vecs, off_t offset) { io_uring_prep_rw(IORING_OP_WRITEV, sqe, fd, iovecs, nr_vecs, offset); } static inline void io_uring_prep_write_fixed(struct io_uring_sqe *sqe, int fd, - void *buf, unsigned nbytes, + const void *buf, unsigned nbytes, off_t offset) { io_uring_prep_rw(IORING_OP_WRITE_FIXED, sqe, fd, buf, nbytes, offset); @@ -131,13 +162,22 @@ static inline void io_uring_prep_poll_remove(struct io_uring_sqe *sqe, } static inline void io_uring_prep_fsync(struct io_uring_sqe *sqe, int fd, - int datasync) + unsigned fsync_flags) { memset(sqe, 0, sizeof(*sqe)); sqe->opcode = IORING_OP_FSYNC; sqe->fd = fd; - if (datasync) - sqe->fsync_flags = IORING_FSYNC_DATASYNC; + sqe->fsync_flags = fsync_flags; +} + +static inline void io_uring_prep_nop(struct io_uring_sqe *sqe) +{ + memset(sqe, 0, sizeof(*sqe)); + sqe->opcode = IORING_OP_NOP; +} + +#ifdef __cplusplus } +#endif #endif diff --git a/tools/io_uring/queue.c b/tools/io_uring/queue.c index 88505e873ad94..321819c132c77 100644 --- a/tools/io_uring/queue.c +++ b/tools/io_uring/queue.c @@ -8,8 +8,8 @@ #include "liburing.h" #include "barrier.h" -static int __io_uring_get_completion(struct io_uring *ring, - struct io_uring_cqe **cqe_ptr, int wait) +static int __io_uring_get_cqe(struct io_uring *ring, + struct io_uring_cqe **cqe_ptr, int wait) { struct io_uring_cq *cq = &ring->cq; const unsigned mask = *cq->kring_mask; @@ -39,34 +39,25 @@ static int __io_uring_get_completion(struct io_uring *ring, return -errno; } while (1); - if (*cqe_ptr) { - *cq->khead = head + 1; - /* - * Ensure that the kernel sees our new head, the kernel has - * the matching read barrier. - */ - write_barrier(); - } - return 0; } /* - * Return an IO completion, if one is readily available + * Return an IO completion, if one is readily available. Returns 0 with + * cqe_ptr filled in on success, -errno on failure. */ -int io_uring_get_completion(struct io_uring *ring, - struct io_uring_cqe **cqe_ptr) +int io_uring_peek_cqe(struct io_uring *ring, struct io_uring_cqe **cqe_ptr) { - return __io_uring_get_completion(ring, cqe_ptr, 0); + return __io_uring_get_cqe(ring, cqe_ptr, 0); } /* - * Return an IO completion, waiting for it if necessary + * Return an IO completion, waiting for it if necessary. Returns 0 with + * cqe_ptr filled in on success, -errno on failure. */ -int io_uring_wait_completion(struct io_uring *ring, - struct io_uring_cqe **cqe_ptr) +int io_uring_wait_cqe(struct io_uring *ring, struct io_uring_cqe **cqe_ptr) { - return __io_uring_get_completion(ring, cqe_ptr, 1); + return __io_uring_get_cqe(ring, cqe_ptr, 1); } /* @@ -78,7 +69,7 @@ int io_uring_submit(struct io_uring *ring) { struct io_uring_sq *sq = &ring->sq; const unsigned mask = *sq->kring_mask; - unsigned ktail, ktail_next, submitted; + unsigned ktail, ktail_next, submitted, to_submit; int ret; /* @@ -100,7 +91,8 @@ int io_uring_submit(struct io_uring *ring) */ submitted = 0; ktail = ktail_next = *sq->ktail; - while (sq->sqe_head < sq->sqe_tail) { + to_submit = sq->sqe_tail - sq->sqe_head; + while (to_submit--) { ktail_next++; read_barrier(); @@ -136,7 +128,7 @@ submit: if (ret < 0) return -errno; - return 0; + return ret; } /* diff --git a/tools/io_uring/setup.c b/tools/io_uring/setup.c index 4da19a77132ce..0b50fcd78520c 100644 --- a/tools/io_uring/setup.c +++ b/tools/io_uring/setup.c @@ -27,7 +27,7 @@ static int io_uring_mmap(int fd, struct io_uring_params *p, sq->kdropped = ptr + p->sq_off.dropped; sq->array = ptr + p->sq_off.array; - size = p->sq_entries * sizeof(struct io_uring_sqe), + size = p->sq_entries * sizeof(struct io_uring_sqe); sq->sqes = mmap(0, size, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_POPULATE, fd, IORING_OFF_SQES); @@ -79,7 +79,7 @@ int io_uring_queue_mmap(int fd, struct io_uring_params *p, struct io_uring *ring int io_uring_queue_init(unsigned entries, struct io_uring *ring, unsigned flags) { struct io_uring_params p; - int fd; + int fd, ret; memset(&p, 0, sizeof(p)); p.flags = flags; @@ -88,7 +88,11 @@ int io_uring_queue_init(unsigned entries, struct io_uring *ring, unsigned flags) if (fd < 0) return fd; - return io_uring_queue_mmap(fd, &p, ring); + ret = io_uring_queue_mmap(fd, &p, ring); + if (ret) + close(fd); + + return ret; } void io_uring_queue_exit(struct io_uring *ring) diff --git a/tools/io_uring/syscall.c b/tools/io_uring/syscall.c index 6b835e5c6a5b6..b22e0aa54e9d8 100644 --- a/tools/io_uring/syscall.c +++ b/tools/io_uring/syscall.c @@ -7,34 +7,46 @@ #include <signal.h> #include "liburing.h" -#if defined(__x86_64) || defined(__i386__) -#ifndef __NR_sys_io_uring_setup -#define __NR_sys_io_uring_setup 425 -#endif -#ifndef __NR_sys_io_uring_enter -#define __NR_sys_io_uring_enter 426 -#endif -#ifndef __NR_sys_io_uring_register -#define __NR_sys_io_uring_register 427 -#endif -#else -#error "Arch not supported yet" +#ifdef __alpha__ +/* + * alpha is the only exception, all other architectures + * have common numbers for new system calls. + */ +# ifndef __NR_io_uring_setup +# define __NR_io_uring_setup 535 +# endif +# ifndef __NR_io_uring_enter +# define __NR_io_uring_enter 536 +# endif +# ifndef __NR_io_uring_register +# define __NR_io_uring_register 537 +# endif +#else /* !__alpha__ */ +# ifndef __NR_io_uring_setup +# define __NR_io_uring_setup 425 +# endif +# ifndef __NR_io_uring_enter +# define __NR_io_uring_enter 426 +# endif +# ifndef __NR_io_uring_register +# define __NR_io_uring_register 427 +# endif #endif int io_uring_register(int fd, unsigned int opcode, void *arg, unsigned int nr_args) { - return syscall(__NR_sys_io_uring_register, fd, opcode, arg, nr_args); + return syscall(__NR_io_uring_register, fd, opcode, arg, nr_args); } -int io_uring_setup(unsigned entries, struct io_uring_params *p) +int io_uring_setup(unsigned int entries, struct io_uring_params *p) { - return syscall(__NR_sys_io_uring_setup, entries, p); + return syscall(__NR_io_uring_setup, entries, p); } -int io_uring_enter(unsigned fd, unsigned to_submit, unsigned min_complete, - unsigned flags, sigset_t *sig) +int io_uring_enter(int fd, unsigned int to_submit, unsigned int min_complete, + unsigned int flags, sigset_t *sig) { - return syscall(__NR_sys_io_uring_enter, fd, to_submit, min_complete, + return syscall(__NR_io_uring_enter, fd, to_submit, min_complete, flags, sig, _NSIG / 8); } diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat index 2ed395b817cbb..bc508dae286c8 100755 --- a/tools/kvm/kvm_stat/kvm_stat +++ b/tools/kvm/kvm_stat/kvm_stat @@ -575,8 +575,12 @@ class TracepointProvider(Provider): def update_fields(self, fields_filter): """Refresh fields, applying fields_filter""" self.fields = [field for field in self._get_available_fields() - if self.is_field_wanted(fields_filter, field) or - ARCH.tracepoint_is_child(field)] + if self.is_field_wanted(fields_filter, field)] + # add parents for child fields - otherwise we won't see any output! + for field in self._fields: + parent = ARCH.tracepoint_is_child(field) + if (parent and parent not in self._fields): + self.fields.append(parent) @staticmethod def _get_online_cpus(): @@ -735,8 +739,12 @@ class DebugfsProvider(Provider): def update_fields(self, fields_filter): """Refresh fields, applying fields_filter""" self._fields = [field for field in self._get_available_fields() - if self.is_field_wanted(fields_filter, field) or - ARCH.debugfs_is_child(field)] + if self.is_field_wanted(fields_filter, field)] + # add parents for child fields - otherwise we won't see any output! + for field in self._fields: + parent = ARCH.debugfs_is_child(field) + if (parent and parent not in self._fields): + self.fields.append(parent) @property def fields(self): diff --git a/tools/kvm/kvm_stat/kvm_stat.txt b/tools/kvm/kvm_stat/kvm_stat.txt index 0811d860fe750..c057ba52364e0 100644 --- a/tools/kvm/kvm_stat/kvm_stat.txt +++ b/tools/kvm/kvm_stat/kvm_stat.txt @@ -34,6 +34,8 @@ INTERACTIVE COMMANDS *c*:: clear filter *f*:: filter by regular expression + :: *Note*: Child events pull in their parents, and parents' stats summarize + all child events, not just the filtered ones *g*:: filter by guest name/PID diff --git a/tools/testing/selftests/ftrace/ftracetest b/tools/testing/selftests/ftrace/ftracetest index 136387422b00a..7da5e31fa0edd 100755 --- a/tools/testing/selftests/ftrace/ftracetest +++ b/tools/testing/selftests/ftrace/ftracetest @@ -318,6 +318,7 @@ run_test() { # testfile local testlog=/proc/self/fd/1 fi export TMPDIR=`mktemp -d /tmp/ftracetest-dir.XXXXXX` + export FTRACETEST_ROOT=$TOP_DIR echo "execute$INSTANCE: "$1 > $testlog SIG_RESULT=0 if [ $VERBOSE -eq -1 ]; then diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc index 492426e95e09a..7650a82db3f57 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_ftrace.tc @@ -3,7 +3,7 @@ # description: Kprobe dynamic event with function tracer [ -f kprobe_events ] || exit_unsupported # this is configurable -grep function available_tracers || exit_unsupported # this is configurable +grep "function" available_tracers || exit_unsupported # this is configurable # prepare echo nop > current_tracer diff --git a/tools/testing/selftests/ftrace/test.d/selftest/bashisms.tc b/tools/testing/selftests/ftrace/test.d/selftest/bashisms.tc new file mode 100644 index 0000000000000..1b081e910e14b --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/selftest/bashisms.tc @@ -0,0 +1,21 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Meta-selftest: Checkbashisms + +if [ ! -f $FTRACETEST_ROOT/ftracetest ]; then + echo "Hmm, we can not find ftracetest" + exit_unresolved +fi + +if ! which checkbashisms > /dev/null 2>&1 ; then + echo "No checkbashisms found. skipped." + exit_unresolved +fi + +checkbashisms $FTRACETEST_ROOT/ftracetest +checkbashisms $FTRACETEST_ROOT/test.d/functions +for t in $(find $FTRACETEST_ROOT/test.d -name \*.tc); do + checkbashisms $t +done + +exit 0 diff --git a/tools/testing/selftests/kselftest/runner.sh b/tools/testing/selftests/kselftest/runner.sh index eff3ee303d0d6..00c9020bdda8b 100644 --- a/tools/testing/selftests/kselftest/runner.sh +++ b/tools/testing/selftests/kselftest/runner.sh @@ -24,16 +24,6 @@ tap_prefix() fi } -# If stdbuf is unavailable, we must fall back to line-at-a-time piping. -tap_unbuffer() -{ - if ! which stdbuf >/dev/null ; then - "$@" - else - stdbuf -i0 -o0 -e0 "$@" - fi -} - run_one() { DIR="$1" @@ -54,7 +44,7 @@ run_one() echo "not ok $test_num $TEST_HDR_MSG" else cd `dirname $TEST` > /dev/null - (((((tap_unbuffer ./$BASENAME_TEST 2>&1; echo $? >&3) | + (((((./$BASENAME_TEST 2>&1; echo $? >&3) | tap_prefix >&4) 3>&1) | (read xs; exit $xs)) 4>>"$logfile" && echo "ok $test_num $TEST_HDR_MSG") || diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h index 941d9391377f2..2067c6b0e8a1c 100644 --- a/tools/testing/selftests/kselftest_harness.h +++ b/tools/testing/selftests/kselftest_harness.h @@ -62,6 +62,7 @@ #include <sys/wait.h> #include <unistd.h> +#define TEST_TIMEOUT_DEFAULT 30 /* Utilities exposed to the test definitions */ #ifndef TH_LOG_STREAM @@ -169,7 +170,8 @@ static void test_name(struct __test_metadata *_metadata); \ static struct __test_metadata _##test_name##_object = \ { .name = "global." #test_name, \ - .fn = &test_name, .termsig = _signal }; \ + .fn = &test_name, .termsig = _signal, \ + .timeout = TEST_TIMEOUT_DEFAULT, }; \ static void __attribute__((constructor)) _register_##test_name(void) \ { \ __register_test(&_##test_name##_object); \ @@ -280,12 +282,15 @@ */ /* TODO(wad) register fixtures on dedicated test lists. */ #define TEST_F(fixture_name, test_name) \ - __TEST_F_IMPL(fixture_name, test_name, -1) + __TEST_F_IMPL(fixture_name, test_name, -1, TEST_TIMEOUT_DEFAULT) #define TEST_F_SIGNAL(fixture_name, test_name, signal) \ - __TEST_F_IMPL(fixture_name, test_name, signal) + __TEST_F_IMPL(fixture_name, test_name, signal, TEST_TIMEOUT_DEFAULT) -#define __TEST_F_IMPL(fixture_name, test_name, signal) \ +#define TEST_F_TIMEOUT(fixture_name, test_name, timeout) \ + __TEST_F_IMPL(fixture_name, test_name, -1, timeout) + +#define __TEST_F_IMPL(fixture_name, test_name, signal, tmout) \ static void fixture_name##_##test_name( \ struct __test_metadata *_metadata, \ FIXTURE_DATA(fixture_name) *self); \ @@ -307,6 +312,7 @@ .name = #fixture_name "." #test_name, \ .fn = &wrapper_##fixture_name##_##test_name, \ .termsig = signal, \ + .timeout = tmout, \ }; \ static void __attribute__((constructor)) \ _register_##fixture_name##_##test_name(void) \ @@ -632,6 +638,7 @@ struct __test_metadata { int termsig; int passed; int trigger; /* extra handler after the evaluation */ + int timeout; __u8 step; bool no_print; /* manual trigger when TH_LOG_STREAM is not available */ struct __test_metadata *prev, *next; @@ -696,7 +703,7 @@ void __run_test(struct __test_metadata *t) t->passed = 1; t->trigger = 0; printf("[ RUN ] %s\n", t->name); - alarm(30); + alarm(t->timeout); child_pid = fork(); if (child_pid < 0) { printf("ERROR SPAWNING TEST CHILD\n"); diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile index a035295e54d77..41280dc062974 100644 --- a/tools/testing/selftests/kvm/Makefile +++ b/tools/testing/selftests/kvm/Makefile @@ -35,7 +35,9 @@ LIBKVM += $(LIBKVM_$(UNAME_M)) INSTALL_HDR_PATH = $(top_srcdir)/usr LINUX_HDR_PATH = $(INSTALL_HDR_PATH)/include/ LINUX_TOOL_INCLUDE = $(top_srcdir)/tools/include -CFLAGS += -O2 -g -std=gnu99 -fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) -I$(LINUX_HDR_PATH) -Iinclude -I$(<D) -Iinclude/$(UNAME_M) -I.. +CFLAGS += -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 \ + -fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) \ + -I$(LINUX_HDR_PATH) -Iinclude -I$(<D) -Iinclude/$(UNAME_M) -I.. no-pie-option := $(call try-run, echo 'int main() { return 0; }' | \ $(CC) -Werror $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) -no-pie -x c - -o "$$TMP", -no-pie) diff --git a/tools/testing/selftests/kvm/dirty_log_test.c b/tools/testing/selftests/kvm/dirty_log_test.c index f50a15c38f9b0..fc27f890155ba 100644 --- a/tools/testing/selftests/kvm/dirty_log_test.c +++ b/tools/testing/selftests/kvm/dirty_log_test.c @@ -131,6 +131,7 @@ static void *vcpu_worker(void *data) while (!READ_ONCE(host_quit)) { /* Let the guest dirty the random pages */ ret = _vcpu_run(vm, VCPU_ID); + TEST_ASSERT(ret == 0, "vcpu_run failed: %d\n", ret); if (get_ucall(vm, VCPU_ID, &uc) == UCALL_SYNC) { pages_count += TEST_PAGES_PER_LOOP; generate_random_array(guest_array, TEST_PAGES_PER_LOOP); @@ -292,7 +293,7 @@ static void run_test(enum vm_guest_mode mode, unsigned long iterations, * A little more than 1G of guest page sized pages. Cover the * case where the size is not aligned to 64 pages. */ - guest_num_pages = (1ul << (30 - guest_page_shift)) + 3; + guest_num_pages = (1ul << (30 - guest_page_shift)) + 16; host_page_size = getpagesize(); host_num_pages = (guest_num_pages * guest_page_size) / host_page_size + !!((guest_num_pages * guest_page_size) % host_page_size); @@ -426,8 +427,11 @@ int main(int argc, char *argv[]) unsigned long interval = TEST_HOST_LOOP_INTERVAL; bool mode_selected = false; uint64_t phys_offset = 0; - unsigned int mode, host_ipa_limit; + unsigned int mode; int opt, i; +#ifdef __aarch64__ + unsigned int host_ipa_limit; +#endif #ifdef USE_CLEAR_DIRTY_LOG if (!kvm_check_cap(KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2)) { diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h index 8c6b9619797dc..a5a4b28f14d8e 100644 --- a/tools/testing/selftests/kvm/include/kvm_util.h +++ b/tools/testing/selftests/kvm/include/kvm_util.h @@ -118,10 +118,12 @@ void vcpu_events_get(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_vcpu_events *events); void vcpu_events_set(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_vcpu_events *events); +#ifdef __x86_64__ void vcpu_nested_state_get(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_nested_state *state); int vcpu_nested_state_set(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_nested_state *state, bool ignore_error); +#endif const char *exit_reason_str(unsigned int exit_reason); diff --git a/tools/testing/selftests/kvm/lib/aarch64/processor.c b/tools/testing/selftests/kvm/lib/aarch64/processor.c index e8c42506a09d1..19e667911496c 100644 --- a/tools/testing/selftests/kvm/lib/aarch64/processor.c +++ b/tools/testing/selftests/kvm/lib/aarch64/processor.c @@ -7,6 +7,8 @@ #define _GNU_SOURCE /* for program_invocation_name */ +#include <linux/compiler.h> + #include "kvm_util.h" #include "../kvm_util_internal.h" #include "processor.h" @@ -67,15 +69,13 @@ static uint64_t ptrs_per_pgd(struct kvm_vm *vm) return 1 << (vm->va_bits - shift); } -static uint64_t ptrs_per_pte(struct kvm_vm *vm) +static uint64_t __maybe_unused ptrs_per_pte(struct kvm_vm *vm) { return 1 << (vm->page_shift - 3); } void virt_pgd_alloc(struct kvm_vm *vm, uint32_t pgd_memslot) { - int rc; - if (!vm->pgd_created) { vm_paddr_t paddr = vm_phy_pages_alloc(vm, page_align(vm, ptrs_per_pgd(vm) * 8) / vm->page_size, @@ -181,6 +181,7 @@ vm_paddr_t addr_gva2gpa(struct kvm_vm *vm, vm_vaddr_t gva) unmapped_gva: TEST_ASSERT(false, "No mapping for vm virtual address, " "gva: 0x%lx", gva); + exit(1); } static void pte_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent, uint64_t page, int level) @@ -226,7 +227,7 @@ struct kvm_vm *vm_create_default(uint32_t vcpuid, uint64_t extra_mem_pages, uint64_t extra_pg_pages = (extra_mem_pages / ptrs_per_4k_pte) * 2; struct kvm_vm *vm; - vm = vm_create(VM_MODE_P52V48_4K, DEFAULT_GUEST_PHY_PAGES + extra_pg_pages, O_RDWR); + vm = vm_create(VM_MODE_P40V48_4K, DEFAULT_GUEST_PHY_PAGES + extra_pg_pages, O_RDWR); kvm_vm_elf_load(vm, program_invocation_name, 0, 0); vm_vcpu_add_default(vm, vcpuid, guest_code); @@ -312,6 +313,6 @@ void vcpu_dump(FILE *stream, struct kvm_vm *vm, uint32_t vcpuid, uint8_t indent) get_reg(vm, vcpuid, ARM64_CORE_REG(regs.pstate), &pstate); get_reg(vm, vcpuid, ARM64_CORE_REG(regs.pc), &pc); - fprintf(stream, "%*spstate: 0x%.16llx pc: 0x%.16llx\n", + fprintf(stream, "%*spstate: 0x%.16lx pc: 0x%.16lx\n", indent, "", pstate, pc); } diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index e9113857f44e9..633b22df46a46 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -135,7 +135,6 @@ struct kvm_vm *_vm_create(enum vm_guest_mode mode, uint64_t phy_pages, int perm, unsigned long type) { struct kvm_vm *vm; - int kvm_fd; vm = calloc(1, sizeof(*vm)); TEST_ASSERT(vm != NULL, "Insufficient Memory"); @@ -556,7 +555,6 @@ void vm_userspace_mem_region_add(struct kvm_vm *vm, uint32_t flags) { int ret; - unsigned long pmem_size = 0; struct userspace_mem_region *region; size_t huge_page_size = KVM_UTIL_PGS_PER_HUGEPG * vm->page_size; @@ -1250,6 +1248,7 @@ void vcpu_events_set(struct kvm_vm *vm, uint32_t vcpuid, ret, errno); } +#ifdef __x86_64__ void vcpu_nested_state_get(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_nested_state *state) { @@ -1281,6 +1280,7 @@ int vcpu_nested_state_set(struct kvm_vm *vm, uint32_t vcpuid, return ret; } +#endif /* * VM VCPU System Regs Get @@ -1334,7 +1334,6 @@ void vcpu_sregs_set(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_sregs *sregs) int _vcpu_sregs_set(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_sregs *sregs) { struct vcpu *vcpu = vcpu_find(vm, vcpuid); - int ret; TEST_ASSERT(vcpu != NULL, "vcpu not found, vcpuid: %u", vcpuid); diff --git a/tools/testing/selftests/kvm/lib/ucall.c b/tools/testing/selftests/kvm/lib/ucall.c index a2ab38be2f479..b701a01cfcb62 100644 --- a/tools/testing/selftests/kvm/lib/ucall.c +++ b/tools/testing/selftests/kvm/lib/ucall.c @@ -142,7 +142,7 @@ uint64_t get_ucall(struct kvm_vm *vm, uint32_t vcpu_id, struct ucall *uc) vm_vaddr_t gva; TEST_ASSERT(run->mmio.is_write && run->mmio.len == 8, "Unexpected ucall exit mmio address access"); - gva = *(vm_vaddr_t *)run->mmio.data; + memcpy(&gva, run->mmio.data, sizeof(gva)); memcpy(uc, addr_gva2hva(vm, gva), sizeof(*uc)); } diff --git a/tools/testing/selftests/kvm/lib/x86_64/processor.c b/tools/testing/selftests/kvm/lib/x86_64/processor.c index dc7fae9fa424c..21f3040d90cb1 100644 --- a/tools/testing/selftests/kvm/lib/x86_64/processor.c +++ b/tools/testing/selftests/kvm/lib/x86_64/processor.c @@ -229,8 +229,6 @@ void sregs_dump(FILE *stream, struct kvm_sregs *sregs, void virt_pgd_alloc(struct kvm_vm *vm, uint32_t pgd_memslot) { - int rc; - TEST_ASSERT(vm->mode == VM_MODE_P52V48_4K, "Attempt to use " "unknown or unsupported guest mode, mode: 0x%x", vm->mode); @@ -549,7 +547,6 @@ vm_paddr_t addr_gva2gpa(struct kvm_vm *vm, vm_vaddr_t gva) struct pageDirectoryPointerEntry *pdpe; struct pageDirectoryEntry *pde; struct pageTableEntry *pte; - void *hva; TEST_ASSERT(vm->mode == VM_MODE_P52V48_4K, "Attempt to use " "unknown or unsupported guest mode, mode: 0x%x", vm->mode); @@ -582,6 +579,7 @@ vm_paddr_t addr_gva2gpa(struct kvm_vm *vm, vm_vaddr_t gva) unmapped_gva: TEST_ASSERT(false, "No mapping for vm virtual address, " "gva: 0x%lx", gva); + exit(EXIT_FAILURE); } static void kvm_setup_gdt(struct kvm_vm *vm, struct kvm_dtable *dt, int gdt_memslot, diff --git a/tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c b/tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c index 7c2c4d4055a80..63cc9c3f5ab67 100644 --- a/tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c +++ b/tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c @@ -87,6 +87,7 @@ int main(int argc, char *argv[]) while (1) { rc = _vcpu_run(vm, VCPU_ID); + TEST_ASSERT(rc == 0, "vcpu_run failed: %d\n", rc); TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, "Unexpected exit reason: %u (%s),\n", run->exit_reason, diff --git a/tools/testing/selftests/kvm/x86_64/evmcs_test.c b/tools/testing/selftests/kvm/x86_64/evmcs_test.c index 36669684eca58..b38260e297751 100644 --- a/tools/testing/selftests/kvm/x86_64/evmcs_test.c +++ b/tools/testing/selftests/kvm/x86_64/evmcs_test.c @@ -19,8 +19,6 @@ #define VCPU_ID 5 -static bool have_nested_state; - void l2_guest_code(void) { GUEST_SYNC(6); @@ -73,7 +71,6 @@ void guest_code(struct vmx_pages *vmx_pages) int main(int argc, char *argv[]) { - struct vmx_pages *vmx_pages = NULL; vm_vaddr_t vmx_pages_gva = 0; struct kvm_regs regs1, regs2; @@ -88,8 +85,6 @@ int main(int argc, char *argv[]) .args[0] = (unsigned long)&evmcs_ver }; - struct kvm_cpuid_entry2 *entry = kvm_get_supported_cpuid_entry(1); - /* Create VM */ vm = vm_create_default(VCPU_ID, 0, guest_code); @@ -113,7 +108,7 @@ int main(int argc, char *argv[]) vcpu_regs_get(vm, VCPU_ID, ®s1); - vmx_pages = vcpu_alloc_vmx(vm, &vmx_pages_gva); + vcpu_alloc_vmx(vm, &vmx_pages_gva); vcpu_args_set(vm, VCPU_ID, 1, vmx_pages_gva); for (stage = 1;; stage++) { diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c b/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c index 9a21e912097c4..f72b3043db0eb 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c @@ -52,15 +52,11 @@ static void test_hv_cpuid(struct kvm_cpuid2 *hv_cpuid_entries, TEST_ASSERT(entry->index == 0, ".index field should be zero"); - TEST_ASSERT(entry->index == 0, - ".index field should be zero"); - TEST_ASSERT(entry->flags == 0, ".flags field should be zero"); - TEST_ASSERT(entry->padding[0] == entry->padding[1] - == entry->padding[2] == 0, - ".index field should be zero"); + TEST_ASSERT(!entry->padding[0] && !entry->padding[1] && + !entry->padding[2], "padding should be zero"); /* * If needed for debug: @@ -90,7 +86,6 @@ struct kvm_cpuid2 *kvm_get_supported_hv_cpuid(struct kvm_vm *vm) { int nent = 20; /* should be enough */ static struct kvm_cpuid2 *cpuid; - int ret; cpuid = malloc(sizeof(*cpuid) + nent * sizeof(struct kvm_cpuid_entry2)); diff --git a/tools/testing/selftests/kvm/x86_64/platform_info_test.c b/tools/testing/selftests/kvm/x86_64/platform_info_test.c index eb3e7a838cb44..40050e44ec0ac 100644 --- a/tools/testing/selftests/kvm/x86_64/platform_info_test.c +++ b/tools/testing/selftests/kvm/x86_64/platform_info_test.c @@ -81,7 +81,6 @@ static void test_msr_platform_info_disabled(struct kvm_vm *vm) int main(int argc, char *argv[]) { struct kvm_vm *vm; - struct kvm_run *state; int rv; uint64_t msr_platform_info; diff --git a/tools/testing/selftests/kvm/x86_64/smm_test.c b/tools/testing/selftests/kvm/x86_64/smm_test.c index fb8086964d83b..4daf520bada1d 100644 --- a/tools/testing/selftests/kvm/x86_64/smm_test.c +++ b/tools/testing/selftests/kvm/x86_64/smm_test.c @@ -87,7 +87,6 @@ void guest_code(struct vmx_pages *vmx_pages) int main(int argc, char *argv[]) { - struct vmx_pages *vmx_pages = NULL; vm_vaddr_t vmx_pages_gva = 0; struct kvm_regs regs; @@ -115,7 +114,7 @@ int main(int argc, char *argv[]) vcpu_set_msr(vm, VCPU_ID, MSR_IA32_SMBASE, SMRAM_GPA); if (kvm_check_cap(KVM_CAP_NESTED_STATE)) { - vmx_pages = vcpu_alloc_vmx(vm, &vmx_pages_gva); + vcpu_alloc_vmx(vm, &vmx_pages_gva); vcpu_args_set(vm, VCPU_ID, 1, vmx_pages_gva); } else { printf("will skip SMM test with VMX enabled\n"); diff --git a/tools/testing/selftests/kvm/x86_64/state_test.c b/tools/testing/selftests/kvm/x86_64/state_test.c index e0a3c0204b7cd..2a4121f4de011 100644 --- a/tools/testing/selftests/kvm/x86_64/state_test.c +++ b/tools/testing/selftests/kvm/x86_64/state_test.c @@ -22,8 +22,6 @@ #define VCPU_ID 5 -static bool have_nested_state; - void l2_guest_code(void) { GUEST_SYNC(6); @@ -122,7 +120,6 @@ void guest_code(struct vmx_pages *vmx_pages) int main(int argc, char *argv[]) { - struct vmx_pages *vmx_pages = NULL; vm_vaddr_t vmx_pages_gva = 0; struct kvm_regs regs1, regs2; @@ -132,8 +129,6 @@ int main(int argc, char *argv[]) struct ucall uc; int stage; - struct kvm_cpuid_entry2 *entry = kvm_get_supported_cpuid_entry(1); - /* Create VM */ vm = vm_create_default(VCPU_ID, 0, guest_code); vcpu_set_cpuid(vm, VCPU_ID, kvm_get_supported_cpuid()); @@ -142,7 +137,7 @@ int main(int argc, char *argv[]) vcpu_regs_get(vm, VCPU_ID, ®s1); if (kvm_check_cap(KVM_CAP_NESTED_STATE)) { - vmx_pages = vcpu_alloc_vmx(vm, &vmx_pages_gva); + vcpu_alloc_vmx(vm, &vmx_pages_gva); vcpu_args_set(vm, VCPU_ID, 1, vmx_pages_gva); } else { printf("will skip nested state checks\n"); diff --git a/tools/testing/selftests/kvm/x86_64/sync_regs_test.c b/tools/testing/selftests/kvm/x86_64/sync_regs_test.c index c8478ce9ea772..25cacd3316f62 100644 --- a/tools/testing/selftests/kvm/x86_64/sync_regs_test.c +++ b/tools/testing/selftests/kvm/x86_64/sync_regs_test.c @@ -25,9 +25,15 @@ void guest_code(void) { + /* + * use a callee-save register, otherwise the compiler + * saves it around the call to GUEST_SYNC. + */ + register u32 stage asm("rbx"); for (;;) { GUEST_SYNC(0); - asm volatile ("inc %r11"); + stage++; + asm volatile ("" : : "r" (stage)); } } @@ -147,7 +153,7 @@ int main(int argc, char *argv[]) compare_vcpu_events(&events, &run->s.regs.events); /* Set and verify various register values. */ - run->s.regs.regs.r11 = 0xBAD1DEA; + run->s.regs.regs.rbx = 0xBAD1DEA; run->s.regs.sregs.apic_base = 1 << 11; /* TODO run->s.regs.events.XYZ = ABC; */ @@ -158,9 +164,9 @@ int main(int argc, char *argv[]) "Unexpected exit reason: %u (%s),\n", run->exit_reason, exit_reason_str(run->exit_reason)); - TEST_ASSERT(run->s.regs.regs.r11 == 0xBAD1DEA + 1, - "r11 sync regs value incorrect 0x%llx.", - run->s.regs.regs.r11); + TEST_ASSERT(run->s.regs.regs.rbx == 0xBAD1DEA + 1, + "rbx sync regs value incorrect 0x%llx.", + run->s.regs.regs.rbx); TEST_ASSERT(run->s.regs.sregs.apic_base == 1 << 11, "apic_base sync regs value incorrect 0x%llx.", run->s.regs.sregs.apic_base); @@ -179,15 +185,15 @@ int main(int argc, char *argv[]) */ run->kvm_valid_regs = TEST_SYNC_FIELDS; run->kvm_dirty_regs = 0; - run->s.regs.regs.r11 = 0xDEADBEEF; + run->s.regs.regs.rbx = 0xDEADBEEF; rv = _vcpu_run(vm, VCPU_ID); TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, "Unexpected exit reason: %u (%s),\n", run->exit_reason, exit_reason_str(run->exit_reason)); - TEST_ASSERT(run->s.regs.regs.r11 != 0xDEADBEEF, - "r11 sync regs value incorrect 0x%llx.", - run->s.regs.regs.r11); + TEST_ASSERT(run->s.regs.regs.rbx != 0xDEADBEEF, + "rbx sync regs value incorrect 0x%llx.", + run->s.regs.regs.rbx); /* Clear kvm_valid_regs bits and kvm_dirty_bits. * Verify s.regs values are not overwritten with existing guest values @@ -195,21 +201,21 @@ int main(int argc, char *argv[]) */ run->kvm_valid_regs = 0; run->kvm_dirty_regs = 0; - run->s.regs.regs.r11 = 0xAAAA; - regs.r11 = 0xBAC0; + run->s.regs.regs.rbx = 0xAAAA; + regs.rbx = 0xBAC0; vcpu_regs_set(vm, VCPU_ID, ®s); rv = _vcpu_run(vm, VCPU_ID); TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, "Unexpected exit reason: %u (%s),\n", run->exit_reason, exit_reason_str(run->exit_reason)); - TEST_ASSERT(run->s.regs.regs.r11 == 0xAAAA, - "r11 sync regs value incorrect 0x%llx.", - run->s.regs.regs.r11); + TEST_ASSERT(run->s.regs.regs.rbx == 0xAAAA, + "rbx sync regs value incorrect 0x%llx.", + run->s.regs.regs.rbx); vcpu_regs_get(vm, VCPU_ID, ®s); - TEST_ASSERT(regs.r11 == 0xBAC0 + 1, - "r11 guest value incorrect 0x%llx.", - regs.r11); + TEST_ASSERT(regs.rbx == 0xBAC0 + 1, + "rbx guest value incorrect 0x%llx.", + regs.rbx); /* Clear kvm_valid_regs bits. Verify s.regs values are not overwritten * with existing guest values but that guest values are overwritten @@ -217,19 +223,19 @@ int main(int argc, char *argv[]) */ run->kvm_valid_regs = 0; run->kvm_dirty_regs = TEST_SYNC_FIELDS; - run->s.regs.regs.r11 = 0xBBBB; + run->s.regs.regs.rbx = 0xBBBB; rv = _vcpu_run(vm, VCPU_ID); TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, "Unexpected exit reason: %u (%s),\n", run->exit_reason, exit_reason_str(run->exit_reason)); - TEST_ASSERT(run->s.regs.regs.r11 == 0xBBBB, - "r11 sync regs value incorrect 0x%llx.", - run->s.regs.regs.r11); + TEST_ASSERT(run->s.regs.regs.rbx == 0xBBBB, + "rbx sync regs value incorrect 0x%llx.", + run->s.regs.regs.rbx); vcpu_regs_get(vm, VCPU_ID, ®s); - TEST_ASSERT(regs.r11 == 0xBBBB + 1, - "r11 guest value incorrect 0x%llx.", - regs.r11); + TEST_ASSERT(regs.rbx == 0xBBBB + 1, + "rbx guest value incorrect 0x%llx.", + regs.rbx); kvm_vm_free(vm); diff --git a/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c b/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c index 6edec6fd790b7..97182b47b10c4 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c @@ -39,8 +39,6 @@ static void l1_guest_code(struct vmx_pages *vmx_pages) { #define L2_GUEST_STACK_SIZE 64 unsigned long l2_guest_stack[L2_GUEST_STACK_SIZE]; - uint32_t control; - uintptr_t save_cr3; GUEST_ASSERT(prepare_for_vmx_operation(vmx_pages)); GUEST_ASSERT(load_vmcs(vmx_pages)); @@ -55,7 +53,6 @@ static void l1_guest_code(struct vmx_pages *vmx_pages) int main(int argc, char *argv[]) { - struct vmx_pages *vmx_pages; vm_vaddr_t vmx_pages_gva; struct kvm_cpuid_entry2 *entry = kvm_get_supported_cpuid_entry(1); @@ -68,7 +65,7 @@ int main(int argc, char *argv[]) vcpu_set_cpuid(vm, VCPU_ID, kvm_get_supported_cpuid()); /* Allocate VMX pages and shared descriptors (vmx_pages). */ - vmx_pages = vcpu_alloc_vmx(vm, &vmx_pages_gva); + vcpu_alloc_vmx(vm, &vmx_pages_gva); vcpu_args_set(vm, VCPU_ID, 1, vmx_pages_gva); for (;;) { diff --git a/tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c b/tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c index 61a2163cf9f18..9d62e2c7e024d 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c @@ -75,7 +75,7 @@ void set_revision_id_for_vmcs12(struct kvm_nested_state *state, u32 vmcs12_revision) { /* Set revision_id in vmcs12 to vmcs12_revision. */ - *(u32 *)(state->data) = vmcs12_revision; + memcpy(state->data, &vmcs12_revision, sizeof(u32)); } void set_default_state(struct kvm_nested_state *state) diff --git a/tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c b/tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c index 18fa64db0d7a5..6d37a31739564 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c @@ -121,7 +121,7 @@ static void l1_guest_code(struct vmx_pages *vmx_pages) GUEST_DONE(); } -void report(int64_t val) +static void report(int64_t val) { printf("IA32_TSC_ADJUST is %ld (%lld * TSC_ADJUST_VALUE + %lld).\n", val, val / TSC_ADJUST_VALUE, val % TSC_ADJUST_VALUE); @@ -129,7 +129,6 @@ void report(int64_t val) int main(int argc, char *argv[]) { - struct vmx_pages *vmx_pages; vm_vaddr_t vmx_pages_gva; struct kvm_cpuid_entry2 *entry = kvm_get_supported_cpuid_entry(1); @@ -142,7 +141,7 @@ int main(int argc, char *argv[]) vcpu_set_cpuid(vm, VCPU_ID, kvm_get_supported_cpuid()); /* Allocate VMX pages and shared descriptors (vmx_pages). */ - vmx_pages = vcpu_alloc_vmx(vm, &vmx_pages_gva); + vcpu_alloc_vmx(vm, &vmx_pages_gva); vcpu_args_set(vm, VCPU_ID, 1, vmx_pages_gva); for (;;) { diff --git a/tools/testing/selftests/net/pmtu.sh b/tools/testing/selftests/net/pmtu.sh index ab77e6344d174..4a1275990d7e6 100755 --- a/tools/testing/selftests/net/pmtu.sh +++ b/tools/testing/selftests/net/pmtu.sh @@ -208,8 +208,8 @@ tunnel6_a_addr="fd00:2::a" tunnel6_b_addr="fd00:2::b" tunnel6_mask="64" -dummy6_0_addr="fc00:1000::0" -dummy6_1_addr="fc00:1001::0" +dummy6_0_prefix="fc00:1000::" +dummy6_1_prefix="fc00:1001::" dummy6_mask="64" err_buf= @@ -1002,13 +1002,13 @@ test_pmtu_vti6_link_change_mtu() { run_cmd ${ns_a} ip link set dummy0 up run_cmd ${ns_a} ip link set dummy1 up - run_cmd ${ns_a} ip addr add ${dummy6_0_addr}/${dummy6_mask} dev dummy0 - run_cmd ${ns_a} ip addr add ${dummy6_1_addr}/${dummy6_mask} dev dummy1 + run_cmd ${ns_a} ip addr add ${dummy6_0_prefix}1/${dummy6_mask} dev dummy0 + run_cmd ${ns_a} ip addr add ${dummy6_1_prefix}1/${dummy6_mask} dev dummy1 fail=0 # Create vti6 interface bound to device, passing MTU, check it - run_cmd ${ns_a} ip link add vti6_a mtu 1300 type vti6 remote ${dummy6_0_addr} local ${dummy6_0_addr} + run_cmd ${ns_a} ip link add vti6_a mtu 1300 type vti6 remote ${dummy6_0_prefix}2 local ${dummy6_0_prefix}1 mtu="$(link_get_mtu "${ns_a}" vti6_a)" if [ ${mtu} -ne 1300 ]; then err " vti6 MTU ${mtu} doesn't match configured value 1300" @@ -1017,7 +1017,7 @@ test_pmtu_vti6_link_change_mtu() { # Move to another device with different MTU, without passing MTU, check # MTU is adjusted - run_cmd ${ns_a} ip link set vti6_a type vti6 remote ${dummy6_1_addr} local ${dummy6_1_addr} + run_cmd ${ns_a} ip link set vti6_a type vti6 remote ${dummy6_1_prefix}2 local ${dummy6_1_prefix}1 mtu="$(link_get_mtu "${ns_a}" vti6_a)" if [ ${mtu} -ne $((3000 - 40)) ]; then err " vti MTU ${mtu} is not dummy MTU 3000 minus IPv6 header length" @@ -1025,7 +1025,7 @@ test_pmtu_vti6_link_change_mtu() { fi # Move it back, passing MTU, check MTU is not overridden - run_cmd ${ns_a} ip link set vti6_a mtu 1280 type vti6 remote ${dummy6_0_addr} local ${dummy6_0_addr} + run_cmd ${ns_a} ip link set vti6_a mtu 1280 type vti6 remote ${dummy6_0_prefix}2 local ${dummy6_0_prefix}1 mtu="$(link_get_mtu "${ns_a}" vti6_a)" if [ ${mtu} -ne 1280 ]; then err " vti6 MTU ${mtu} doesn't match configured value 1280" diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c index 47ddfc154036e..278c861345561 100644 --- a/tools/testing/selftests/net/tls.c +++ b/tools/testing/selftests/net/tls.c @@ -442,6 +442,21 @@ TEST_F(tls, multiple_send_single_recv) EXPECT_EQ(memcmp(send_mem, recv_mem + send_len, send_len), 0); } +TEST_F(tls, single_send_multiple_recv_non_align) +{ + const unsigned int total_len = 15; + const unsigned int recv_len = 10; + char recv_mem[recv_len * 2]; + char send_mem[total_len]; + + EXPECT_GE(send(self->fd, send_mem, total_len, 0), 0); + memset(recv_mem, 0, total_len); + + EXPECT_EQ(recv(self->cfd, recv_mem, recv_len, 0), recv_len); + EXPECT_EQ(recv(self->cfd, recv_mem + recv_len, recv_len, 0), 5); + EXPECT_EQ(memcmp(send_mem, recv_mem, total_len), 0); +} + TEST_F(tls, recv_partial) { char const *test_str = "test_read_partial"; @@ -575,6 +590,25 @@ TEST_F(tls, recv_peek_large_buf_mult_recs) EXPECT_EQ(memcmp(test_str, buf, len), 0); } +TEST_F(tls, recv_lowat) +{ + char send_mem[10] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }; + char recv_mem[20]; + int lowat = 8; + + EXPECT_EQ(send(self->fd, send_mem, 10, 0), 10); + EXPECT_EQ(send(self->fd, send_mem, 5, 0), 5); + + memset(recv_mem, 0, 20); + EXPECT_EQ(setsockopt(self->cfd, SOL_SOCKET, SO_RCVLOWAT, + &lowat, sizeof(lowat)), 0); + EXPECT_EQ(recv(self->cfd, recv_mem, 1, MSG_WAITALL), 1); + EXPECT_EQ(recv(self->cfd, recv_mem + 1, 6, MSG_WAITALL), 6); + EXPECT_EQ(recv(self->cfd, recv_mem + 7, 10, 0), 8); + + EXPECT_EQ(memcmp(send_mem, recv_mem, 10), 0); + EXPECT_EQ(memcmp(send_mem, recv_mem + 10, 5), 0); +} TEST_F(tls, pollin) { diff --git a/tools/testing/selftests/netfilter/Makefile b/tools/testing/selftests/netfilter/Makefile index 3e6d1bcc28949..4144984ebee56 100644 --- a/tools/testing/selftests/netfilter/Makefile +++ b/tools/testing/selftests/netfilter/Makefile @@ -2,6 +2,6 @@ # Makefile for netfilter selftests TEST_PROGS := nft_trans_stress.sh nft_nat.sh bridge_brouter.sh \ - conntrack_icmp_related.sh + conntrack_icmp_related.sh nft_flowtable.sh include ../lib.mk diff --git a/tools/testing/selftests/netfilter/nft_flowtable.sh b/tools/testing/selftests/netfilter/nft_flowtable.sh new file mode 100755 index 0000000000000..fe52488a6f729 --- /dev/null +++ b/tools/testing/selftests/netfilter/nft_flowtable.sh @@ -0,0 +1,324 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +# +# This tests basic flowtable functionality. +# Creates following topology: +# +# Originator (MTU 9000) <-Router1-> MTU 1500 <-Router2-> Responder (MTU 2000) +# Router1 is the one doing flow offloading, Router2 has no special +# purpose other than having a link that is smaller than either Originator +# and responder, i.e. TCPMSS announced values are too large and will still +# result in fragmentation and/or PMTU discovery. + +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 +ret=0 + +ns1in="" +ns2in="" +ns1out="" +ns2out="" + +log_netns=$(sysctl -n net.netfilter.nf_log_all_netns) + +nft --version > /dev/null 2>&1 +if [ $? -ne 0 ];then + echo "SKIP: Could not run test without nft tool" + exit $ksft_skip +fi + +ip -Version > /dev/null 2>&1 +if [ $? -ne 0 ];then + echo "SKIP: Could not run test without ip tool" + exit $ksft_skip +fi + +which nc > /dev/null 2>&1 +if [ $? -ne 0 ];then + echo "SKIP: Could not run test without nc (netcat)" + exit $ksft_skip +fi + +ip netns add nsr1 +if [ $? -ne 0 ];then + echo "SKIP: Could not create net namespace" + exit $ksft_skip +fi + +ip netns add ns1 +ip netns add ns2 + +ip netns add nsr2 + +cleanup() { + for i in 1 2; do + ip netns del ns$i + ip netns del nsr$i + done + + rm -f "$ns1in" "$ns1out" + rm -f "$ns2in" "$ns2out" + + [ $log_netns -eq 0 ] && sysctl -q net.netfilter.nf_log_all_netns=$log_netns +} + +trap cleanup EXIT + +sysctl -q net.netfilter.nf_log_all_netns=1 + +ip link add veth0 netns nsr1 type veth peer name eth0 netns ns1 +ip link add veth1 netns nsr1 type veth peer name veth0 netns nsr2 + +ip link add veth1 netns nsr2 type veth peer name eth0 netns ns2 + +for dev in lo veth0 veth1; do + for i in 1 2; do + ip -net nsr$i link set $dev up + done +done + +ip -net nsr1 addr add 10.0.1.1/24 dev veth0 +ip -net nsr1 addr add dead:1::1/64 dev veth0 + +ip -net nsr2 addr add 10.0.2.1/24 dev veth1 +ip -net nsr2 addr add dead:2::1/64 dev veth1 + +# set different MTUs so we need to push packets coming from ns1 (large MTU) +# to ns2 (smaller MTU) to stack either to perform fragmentation (ip_no_pmtu_disc=1), +# or to do PTMU discovery (send ICMP error back to originator). +# ns2 is going via nsr2 with a smaller mtu, so that TCPMSS announced by both peers +# is NOT the lowest link mtu. + +ip -net nsr1 link set veth0 mtu 9000 +ip -net ns1 link set eth0 mtu 9000 + +ip -net nsr2 link set veth1 mtu 2000 +ip -net ns2 link set eth0 mtu 2000 + +# transfer-net between nsr1 and nsr2. +# these addresses are not used for connections. +ip -net nsr1 addr add 192.168.10.1/24 dev veth1 +ip -net nsr1 addr add fee1:2::1/64 dev veth1 + +ip -net nsr2 addr add 192.168.10.2/24 dev veth0 +ip -net nsr2 addr add fee1:2::2/64 dev veth0 + +for i in 1 2; do + ip netns exec nsr$i sysctl net.ipv4.conf.veth0.forwarding=1 > /dev/null + ip netns exec nsr$i sysctl net.ipv4.conf.veth1.forwarding=1 > /dev/null + + ip -net ns$i link set lo up + ip -net ns$i link set eth0 up + ip -net ns$i addr add 10.0.$i.99/24 dev eth0 + ip -net ns$i route add default via 10.0.$i.1 + ip -net ns$i addr add dead:$i::99/64 dev eth0 + ip -net ns$i route add default via dead:$i::1 + ip netns exec ns$i sysctl net.ipv4.tcp_no_metrics_save=1 > /dev/null + + # don't set ip DF bit for first two tests + ip netns exec ns$i sysctl net.ipv4.ip_no_pmtu_disc=1 > /dev/null +done + +ip -net nsr1 route add default via 192.168.10.2 +ip -net nsr2 route add default via 192.168.10.1 + +ip netns exec nsr1 nft -f - <<EOF +table inet filter { + flowtable f1 { + hook ingress priority 0 + devices = { veth0, veth1 } + } + + chain forward { + type filter hook forward priority 0; policy drop; + + # flow offloaded? Tag ct with mark 1, so we can detect when it fails. + meta oif "veth1" tcp dport 12345 flow offload @f1 counter + + # use packet size to trigger 'should be offloaded by now'. + # otherwise, if 'flow offload' expression never offloads, the + # test will pass. + tcp dport 12345 meta length gt 200 ct mark set 1 counter + + # this turns off flow offloading internally, so expect packets again + tcp flags fin,rst ct mark set 0 accept + + # this allows large packets from responder, we need this as long + # as PMTUd is off. + # This rule is deleted for the last test, when we expect PMTUd + # to kick in and ensure all packets meet mtu requirements. + meta length gt 1500 accept comment something-to-grep-for + + # next line blocks connection w.o. working offload. + # we only do this for reverse dir, because we expect packets to + # enter slow path due to MTU mismatch of veth0 and veth1. + tcp sport 12345 ct mark 1 counter log prefix "mark failure " drop + + ct state established,related accept + + # for packets that we can't offload yet, i.e. SYN (any ct that is not confirmed) + meta length lt 200 oif "veth1" tcp dport 12345 counter accept + + meta nfproto ipv4 meta l4proto icmp accept + meta nfproto ipv6 meta l4proto icmpv6 accept + } +} +EOF + +if [ $? -ne 0 ]; then + echo "SKIP: Could not load nft ruleset" + exit $ksft_skip +fi + +# test basic connectivity +ip netns exec ns1 ping -c 1 -q 10.0.2.99 > /dev/null +if [ $? -ne 0 ];then + echo "ERROR: ns1 cannot reach ns2" 1>&2 + bash + exit 1 +fi + +ip netns exec ns2 ping -c 1 -q 10.0.1.99 > /dev/null +if [ $? -ne 0 ];then + echo "ERROR: ns2 cannot reach ns1" 1>&2 + exit 1 +fi + +if [ $ret -eq 0 ];then + echo "PASS: netns routing/connectivity: ns1 can reach ns2" +fi + +ns1in=$(mktemp) +ns1out=$(mktemp) +ns2in=$(mktemp) +ns2out=$(mktemp) + +make_file() +{ + name=$1 + who=$2 + + SIZE=$((RANDOM % (1024 * 8))) + TSIZE=$((SIZE * 1024)) + + dd if=/dev/urandom of="$name" bs=1024 count=$SIZE 2> /dev/null + + SIZE=$((RANDOM % 1024)) + SIZE=$((SIZE + 128)) + TSIZE=$((TSIZE + SIZE)) + dd if=/dev/urandom conf=notrunc of="$name" bs=1 count=$SIZE 2> /dev/null +} + +check_transfer() +{ + in=$1 + out=$2 + what=$3 + + cmp "$in" "$out" > /dev/null 2>&1 + if [ $? -ne 0 ] ;then + echo "FAIL: file mismatch for $what" 1>&2 + ls -l "$in" + ls -l "$out" + return 1 + fi + + return 0 +} + +test_tcp_forwarding() +{ + local nsa=$1 + local nsb=$2 + local lret=0 + + ip netns exec $nsb nc -w 5 -l -p 12345 < "$ns2in" > "$ns2out" & + lpid=$! + + sleep 1 + ip netns exec $nsa nc -w 4 10.0.2.99 12345 < "$ns1in" > "$ns1out" & + cpid=$! + + sleep 3 + + kill $lpid + kill $cpid + wait + + check_transfer "$ns1in" "$ns2out" "ns1 -> ns2" + if [ $? -ne 0 ];then + lret=1 + fi + + check_transfer "$ns2in" "$ns1out" "ns1 <- ns2" + if [ $? -ne 0 ];then + lret=1 + fi + + return $lret +} + +make_file "$ns1in" "ns1" +make_file "$ns2in" "ns2" + +# First test: +# No PMTU discovery, nsr1 is expected to fragment packets from ns1 to ns2 as needed. +test_tcp_forwarding ns1 ns2 +if [ $? -eq 0 ] ;then + echo "PASS: flow offloaded for ns1/ns2" +else + echo "FAIL: flow offload for ns1/ns2:" 1>&2 + ip netns exec nsr1 nft list ruleset + ret=1 +fi + +# delete default route, i.e. ns2 won't be able to reach ns1 and +# will depend on ns1 being masqueraded in nsr1. +# expect ns1 has nsr1 address. +ip -net ns2 route del default via 10.0.2.1 +ip -net ns2 route del default via dead:2::1 +ip -net ns2 route add 192.168.10.1 via 10.0.2.1 + +# Second test: +# Same, but with NAT enabled. +ip netns exec nsr1 nft -f - <<EOF +table ip nat { + chain postrouting { + type nat hook postrouting priority 0; policy accept; + meta oifname "veth1" masquerade + } +} +EOF + +test_tcp_forwarding ns1 ns2 + +if [ $? -eq 0 ] ;then + echo "PASS: flow offloaded for ns1/ns2 with NAT" +else + echo "FAIL: flow offload for ns1/ns2 with NAT" 1>&2 + ip netns exec nsr1 nft list ruleset + ret=1 +fi + +# Third test: +# Same as second test, but with PMTU discovery enabled. +handle=$(ip netns exec nsr1 nft -a list table inet filter | grep something-to-grep-for | cut -d \# -f 2) + +ip netns exec nsr1 nft delete rule inet filter forward $handle +if [ $? -ne 0 ] ;then + echo "FAIL: Could not delete large-packet accept rule" + exit 1 +fi + +ip netns exec ns1 sysctl net.ipv4.ip_no_pmtu_disc=0 > /dev/null +ip netns exec ns2 sysctl net.ipv4.ip_no_pmtu_disc=0 > /dev/null + +test_tcp_forwarding ns1 ns2 +if [ $? -eq 0 ] ;then + echo "PASS: flow offloaded for ns1/ns2 with NAT and pmtu discovery" +else + echo "FAIL: flow offload for ns1/ns2 with NAT and pmtu discovery" 1>&2 + ip netns exec nsr1 nft list ruleset +fi + +exit $ret diff --git a/tools/testing/selftests/netfilter/nft_nat.sh b/tools/testing/selftests/netfilter/nft_nat.sh index 14fcf3104c77f..1be55e7057800 100755 --- a/tools/testing/selftests/netfilter/nft_nat.sh +++ b/tools/testing/selftests/netfilter/nft_nat.sh @@ -36,7 +36,11 @@ trap cleanup EXIT ip netns add ns1 ip netns add ns2 -ip link add veth0 netns ns0 type veth peer name eth0 netns ns1 +ip link add veth0 netns ns0 type veth peer name eth0 netns ns1 > /dev/null 2>&1 +if [ $? -ne 0 ];then + echo "SKIP: No virtual ethernet pair device support in kernel" + exit $ksft_skip +fi ip link add veth1 netns ns0 type veth peer name eth0 netns ns2 ip -net ns0 link set lo up diff --git a/tools/testing/selftests/ptp/testptp.c b/tools/testing/selftests/ptp/testptp.c index 6216375cb5440..bd4a7247b44f5 100644 --- a/tools/testing/selftests/ptp/testptp.c +++ b/tools/testing/selftests/ptp/testptp.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * PTP 1588 clock support - User space test program * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define _GNU_SOURCE #define __SANE_USERSPACE_TYPES__ /* For PPC64, to get LL64 types */ diff --git a/tools/testing/selftests/rtc/rtctest.c b/tools/testing/selftests/rtc/rtctest.c index b2065536d4075..66af608fb4c6a 100644 --- a/tools/testing/selftests/rtc/rtctest.c +++ b/tools/testing/selftests/rtc/rtctest.c @@ -49,7 +49,7 @@ TEST_F(rtc, date_read) { rtc_tm.tm_hour, rtc_tm.tm_min, rtc_tm.tm_sec); } -TEST_F(rtc, uie_read) { +TEST_F_TIMEOUT(rtc, uie_read, NUM_UIE + 2) { int i, rc, irq = 0; unsigned long data; @@ -211,7 +211,7 @@ TEST_F(rtc, alarm_wkalm_set) { ASSERT_EQ(new, secs); } -TEST_F(rtc, alarm_alm_set_minute) { +TEST_F_TIMEOUT(rtc, alarm_alm_set_minute, 65) { struct timeval tv = { .tv_sec = 62 }; unsigned long data; struct rtc_time tm; @@ -264,7 +264,7 @@ TEST_F(rtc, alarm_alm_set_minute) { ASSERT_EQ(new, secs); } -TEST_F(rtc, alarm_wkalm_set_minute) { +TEST_F_TIMEOUT(rtc, alarm_wkalm_set_minute, 65) { struct timeval tv = { .tv_sec = 62 }; struct rtc_wkalrm alarm = { 0 }; struct rtc_time tm; diff --git a/tools/testing/selftests/timers/adjtick.c b/tools/testing/selftests/timers/adjtick.c index 0caca3a06bd26..54d8d87f36b3c 100644 --- a/tools/testing/selftests/timers/adjtick.c +++ b/tools/testing/selftests/timers/adjtick.c @@ -136,6 +136,7 @@ int check_tick_adj(long tickval) eppm = get_ppm_drift(); printf("%lld usec, %lld ppm", systick + (systick * eppm / MILLION), eppm); + fflush(stdout); tx1.modes = 0; adjtimex(&tx1); diff --git a/tools/testing/selftests/timers/leapcrash.c b/tools/testing/selftests/timers/leapcrash.c index 830c462f605d9..dc80728ed1915 100644 --- a/tools/testing/selftests/timers/leapcrash.c +++ b/tools/testing/selftests/timers/leapcrash.c @@ -101,6 +101,7 @@ int main(void) } clear_time_state(); printf("."); + fflush(stdout); } printf("[OK]\n"); return ksft_exit_pass(); diff --git a/tools/testing/selftests/timers/mqueue-lat.c b/tools/testing/selftests/timers/mqueue-lat.c index 1867db5d6f5e0..7916cf5cc6fff 100644 --- a/tools/testing/selftests/timers/mqueue-lat.c +++ b/tools/testing/selftests/timers/mqueue-lat.c @@ -102,6 +102,7 @@ int main(int argc, char **argv) int ret; printf("Mqueue latency : "); + fflush(stdout); ret = mqueue_lat_test(); if (ret < 0) { diff --git a/tools/testing/selftests/timers/nanosleep.c b/tools/testing/selftests/timers/nanosleep.c index 8adb0bb51d4da..71b5441c2fd9f 100644 --- a/tools/testing/selftests/timers/nanosleep.c +++ b/tools/testing/selftests/timers/nanosleep.c @@ -142,6 +142,7 @@ int main(int argc, char **argv) continue; printf("Nanosleep %-31s ", clockstring(clockid)); + fflush(stdout); length = 10; while (length <= (NSEC_PER_SEC * 10)) { diff --git a/tools/testing/selftests/timers/nsleep-lat.c b/tools/testing/selftests/timers/nsleep-lat.c index c3c3dc10db17f..eb3e79ed7b4a9 100644 --- a/tools/testing/selftests/timers/nsleep-lat.c +++ b/tools/testing/selftests/timers/nsleep-lat.c @@ -155,6 +155,7 @@ int main(int argc, char **argv) continue; printf("nsleep latency %-26s ", clockstring(clockid)); + fflush(stdout); length = 10; while (length <= (NSEC_PER_SEC * 10)) { diff --git a/tools/testing/selftests/timers/raw_skew.c b/tools/testing/selftests/timers/raw_skew.c index dcf73c5dab6e1..b41d8dd0c40c5 100644 --- a/tools/testing/selftests/timers/raw_skew.c +++ b/tools/testing/selftests/timers/raw_skew.c @@ -112,6 +112,7 @@ int main(int argv, char **argc) printf("WARNING: ADJ_OFFSET in progress, this will cause inaccurate results\n"); printf("Estimating clock drift: "); + fflush(stdout); sleep(120); get_monotonic_and_raw(&mon, &raw); diff --git a/tools/testing/selftests/timers/set-tai.c b/tools/testing/selftests/timers/set-tai.c index 70fed27d8fd3c..8c4179ee2ca29 100644 --- a/tools/testing/selftests/timers/set-tai.c +++ b/tools/testing/selftests/timers/set-tai.c @@ -55,6 +55,7 @@ int main(int argc, char **argv) printf("tai offset started at %i\n", ret); printf("Checking tai offsets can be properly set: "); + fflush(stdout); for (i = 1; i <= 60; i++) { ret = set_tai(i); ret = get_tai(); diff --git a/tools/testing/selftests/timers/set-tz.c b/tools/testing/selftests/timers/set-tz.c index 877fd5532fee0..62bd33eb16f0a 100644 --- a/tools/testing/selftests/timers/set-tz.c +++ b/tools/testing/selftests/timers/set-tz.c @@ -65,6 +65,7 @@ int main(int argc, char **argv) printf("tz_minuteswest started at %i, dst at %i\n", min, dst); printf("Checking tz_minuteswest can be properly set: "); + fflush(stdout); for (i = -15*60; i < 15*60; i += 30) { ret = set_tz(i, dst); ret = get_tz_min(); @@ -76,6 +77,7 @@ int main(int argc, char **argv) printf("[OK]\n"); printf("Checking invalid tz_minuteswest values are caught: "); + fflush(stdout); if (!set_tz(-15*60-1, dst)) { printf("[FAILED] %i didn't return failure!\n", -15*60-1); diff --git a/tools/testing/selftests/timers/threadtest.c b/tools/testing/selftests/timers/threadtest.c index 759c9c06f1a03..cf3e48919874b 100644 --- a/tools/testing/selftests/timers/threadtest.c +++ b/tools/testing/selftests/timers/threadtest.c @@ -163,6 +163,7 @@ int main(int argc, char **argv) strftime(buf, 255, "%a, %d %b %Y %T %z", localtime(&start)); printf("%s\n", buf); printf("Testing consistency with %i threads for %ld seconds: ", thread_count, runtime); + fflush(stdout); /* spawn */ for (i = 0; i < thread_count; i++) diff --git a/tools/testing/selftests/timers/valid-adjtimex.c b/tools/testing/selftests/timers/valid-adjtimex.c index d9d3ab93b31a7..5397de708d3c2 100644 --- a/tools/testing/selftests/timers/valid-adjtimex.c +++ b/tools/testing/selftests/timers/valid-adjtimex.c @@ -123,6 +123,7 @@ int validate_freq(void) /* Set the leap second insert flag */ printf("Testing ADJ_FREQ... "); + fflush(stdout); for (i = 0; i < NUM_FREQ_VALID; i++) { tx.modes = ADJ_FREQUENCY; tx.freq = valid_freq[i]; @@ -250,6 +251,7 @@ int set_bad_offset(long sec, long usec, int use_nano) int validate_set_offset(void) { printf("Testing ADJ_SETOFFSET... "); + fflush(stdout); /* Test valid values */ if (set_offset(NSEC_PER_SEC - 1, 1)) diff --git a/tools/testing/selftests/x86/syscall_arg_fault.c b/tools/testing/selftests/x86/syscall_arg_fault.c index 7db4fc9fa09fe..d2548401921f1 100644 --- a/tools/testing/selftests/x86/syscall_arg_fault.c +++ b/tools/testing/selftests/x86/syscall_arg_fault.c @@ -43,7 +43,7 @@ static sigjmp_buf jmpbuf; static volatile sig_atomic_t n_errs; -static void sigsegv(int sig, siginfo_t *info, void *ctx_void) +static void sigsegv_or_sigbus(int sig, siginfo_t *info, void *ctx_void) { ucontext_t *ctx = (ucontext_t*)ctx_void; @@ -73,7 +73,13 @@ int main() if (sigaltstack(&stack, NULL) != 0) err(1, "sigaltstack"); - sethandler(SIGSEGV, sigsegv, SA_ONSTACK); + sethandler(SIGSEGV, sigsegv_or_sigbus, SA_ONSTACK); + /* + * The actual exception can vary. On Atom CPUs, we get #SS + * instead of #PF when the vDSO fails to access the stack when + * ESP is too close to 2^32, and #SS causes SIGBUS. + */ + sethandler(SIGBUS, sigsegv_or_sigbus, SA_ONSTACK); sethandler(SIGILL, sigill, SA_ONSTACK); /* diff --git a/tools/thermal/tmon/pid.c b/tools/thermal/tmon/pid.c index fd7e9e9d6f4a1..c54edb4f630cf 100644 --- a/tools/thermal/tmon/pid.c +++ b/tools/thermal/tmon/pid.c @@ -1,21 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * pid.c PID controller for testing cooling devices * - * - * * Copyright (C) 2012 Intel Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 or later as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * Author Name Jacob Pan <jacob.jun.pan@linux.intel.com> - * */ #include <unistd.h> diff --git a/tools/thermal/tmon/sysfs.c b/tools/thermal/tmon/sysfs.c index 18f523557983b..b00b1bfd9d8e7 100644 --- a/tools/thermal/tmon/sysfs.c +++ b/tools/thermal/tmon/sysfs.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * sysfs.c sysfs ABI access functions for TMON program * * Copyright (C) 2013 Intel Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 or later as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * Author: Jacob Pan <jacob.jun.pan@linux.intel.com> - * */ #include <unistd.h> #include <stdio.h> diff --git a/tools/thermal/tmon/tmon.c b/tools/thermal/tmon/tmon.c index b43138f8b8628..83ec6e482f12b 100644 --- a/tools/thermal/tmon/tmon.c +++ b/tools/thermal/tmon/tmon.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * tmon.c Thermal Monitor (TMON) main function and entry point * * Copyright (C) 2012 Intel Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 or later as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * Author: Jacob Pan <jacob.jun.pan@linux.intel.com> - * */ #include <getopt.h> diff --git a/tools/thermal/tmon/tmon.h b/tools/thermal/tmon/tmon.h index 9e3c49c547ac8..c9066ec104ddd 100644 --- a/tools/thermal/tmon/tmon.h +++ b/tools/thermal/tmon/tmon.h @@ -1,19 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * tmon.h contains data structures and constants used by TMON * * Copyright (C) 2012 Intel Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 or later as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * Author Name Jacob Pan <jacob.jun.pan@linux.intel.com> - * */ #ifndef TMON_H diff --git a/tools/thermal/tmon/tui.c b/tools/thermal/tmon/tui.c index b5d1c6b22dd3c..031b258667d8c 100644 --- a/tools/thermal/tmon/tui.c +++ b/tools/thermal/tmon/tui.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * tui.c ncurses text user interface for TMON program * * Copyright (C) 2013 Intel Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 or later as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * Author: Jacob Pan <jacob.jun.pan@linux.intel.com> - * */ #include <unistd.h> diff --git a/tools/usb/testusb.c b/tools/usb/testusb.c index 2d89b5f686b14..ee8208b2f9460 100644 --- a/tools/usb/testusb.c +++ b/tools/usb/testusb.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* $(CROSS_COMPILE)cc -Wall -Wextra -g -lpthread -o testusb testusb.c */ /* * Copyright (c) 2002 by David Brownell * Copyright (c) 2010 by Samsung Electronics * Author: Michal Nazarewicz <mina86@mina86.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* diff --git a/tools/usb/usbip/libsrc/names.c b/tools/usb/usbip/libsrc/names.c index 81ff8522405c2..aba7f4188044c 100644 --- a/tools/usb/usbip/libsrc/names.c +++ b/tools/usb/usbip/libsrc/names.c @@ -1,29 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * names.c -- USB name database manipulation routines * * Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * - * - * - * * Copyright (C) 2005 Takahiro Hirofuchi * - names_deinit() is added. - * */ #include <sys/types.h> diff --git a/tools/usb/usbip/libsrc/names.h b/tools/usb/usbip/libsrc/names.h index 680926512de22..b39958230e705 100644 --- a/tools/usb/usbip/libsrc/names.h +++ b/tools/usb/usbip/libsrc/names.h @@ -1,24 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * names.h -- USB name database manipulation routines * * Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * - * * Copyright (C) 2005 Takahiro Hirofuchi * - names_free() is added. */ diff --git a/virt/kvm/arm/aarch32.c b/virt/kvm/arm/aarch32.c index 5abbe9b3c6521..6880236974b85 100644 --- a/virt/kvm/arm/aarch32.c +++ b/virt/kvm/arm/aarch32.c @@ -26,127 +26,6 @@ #include <asm/kvm_hyp.h> /* - * stolen from arch/arm/kernel/opcodes.c - * - * condition code lookup table - * index into the table is test code: EQ, NE, ... LT, GT, AL, NV - * - * bit position in short is condition code: NZCV - */ -static const unsigned short cc_map[16] = { - 0xF0F0, /* EQ == Z set */ - 0x0F0F, /* NE */ - 0xCCCC, /* CS == C set */ - 0x3333, /* CC */ - 0xFF00, /* MI == N set */ - 0x00FF, /* PL */ - 0xAAAA, /* VS == V set */ - 0x5555, /* VC */ - 0x0C0C, /* HI == C set && Z clear */ - 0xF3F3, /* LS == C clear || Z set */ - 0xAA55, /* GE == (N==V) */ - 0x55AA, /* LT == (N!=V) */ - 0x0A05, /* GT == (!Z && (N==V)) */ - 0xF5FA, /* LE == (Z || (N!=V)) */ - 0xFFFF, /* AL always */ - 0 /* NV */ -}; - -/* - * Check if a trapped instruction should have been executed or not. - */ -bool __hyp_text kvm_condition_valid32(const struct kvm_vcpu *vcpu) -{ - unsigned long cpsr; - u32 cpsr_cond; - int cond; - - /* Top two bits non-zero? Unconditional. */ - if (kvm_vcpu_get_hsr(vcpu) >> 30) - return true; - - /* Is condition field valid? */ - cond = kvm_vcpu_get_condition(vcpu); - if (cond == 0xE) - return true; - - cpsr = *vcpu_cpsr(vcpu); - - if (cond < 0) { - /* This can happen in Thumb mode: examine IT state. */ - unsigned long it; - - it = ((cpsr >> 8) & 0xFC) | ((cpsr >> 25) & 0x3); - - /* it == 0 => unconditional. */ - if (it == 0) - return true; - - /* The cond for this insn works out as the top 4 bits. */ - cond = (it >> 4); - } - - cpsr_cond = cpsr >> 28; - - if (!((cc_map[cond] >> cpsr_cond) & 1)) - return false; - - return true; -} - -/** - * adjust_itstate - adjust ITSTATE when emulating instructions in IT-block - * @vcpu: The VCPU pointer - * - * When exceptions occur while instructions are executed in Thumb IF-THEN - * blocks, the ITSTATE field of the CPSR is not advanced (updated), so we have - * to do this little bit of work manually. The fields map like this: - * - * IT[7:0] -> CPSR[26:25],CPSR[15:10] - */ -static void __hyp_text kvm_adjust_itstate(struct kvm_vcpu *vcpu) -{ - unsigned long itbits, cond; - unsigned long cpsr = *vcpu_cpsr(vcpu); - bool is_arm = !(cpsr & PSR_AA32_T_BIT); - - if (is_arm || !(cpsr & PSR_AA32_IT_MASK)) - return; - - cond = (cpsr & 0xe000) >> 13; - itbits = (cpsr & 0x1c00) >> (10 - 2); - itbits |= (cpsr & (0x3 << 25)) >> 25; - - /* Perform ITAdvance (see page A2-52 in ARM DDI 0406C) */ - if ((itbits & 0x7) == 0) - itbits = cond = 0; - else - itbits = (itbits << 1) & 0x1f; - - cpsr &= ~PSR_AA32_IT_MASK; - cpsr |= cond << 13; - cpsr |= (itbits & 0x1c) << (10 - 2); - cpsr |= (itbits & 0x3) << 25; - *vcpu_cpsr(vcpu) = cpsr; -} - -/** - * kvm_skip_instr - skip a trapped instruction and proceed to the next - * @vcpu: The vcpu pointer - */ -void __hyp_text kvm_skip_instr32(struct kvm_vcpu *vcpu, bool is_wide_instr) -{ - bool is_thumb; - - is_thumb = !!(*vcpu_cpsr(vcpu) & PSR_AA32_T_BIT); - if (is_thumb && !is_wide_instr) - *vcpu_pc(vcpu) += 2; - else - *vcpu_pc(vcpu) += 4; - kvm_adjust_itstate(vcpu); -} - -/* * Table taken from ARMv8 ARM DDI0487B-B, table G1-10. */ static const u8 return_offsets[8][2] = { diff --git a/virt/kvm/arm/hyp/aarch32.c b/virt/kvm/arm/hyp/aarch32.c new file mode 100644 index 0000000000000..d31f267961e75 --- /dev/null +++ b/virt/kvm/arm/hyp/aarch32.c @@ -0,0 +1,136 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Hyp portion of the (not much of an) Emulation layer for 32bit guests. + * + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * based on arch/arm/kvm/emulate.c + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Author: Christoffer Dall <c.dall@virtualopensystems.com> + */ + +#include <linux/kvm_host.h> +#include <asm/kvm_emulate.h> +#include <asm/kvm_hyp.h> + +/* + * stolen from arch/arm/kernel/opcodes.c + * + * condition code lookup table + * index into the table is test code: EQ, NE, ... LT, GT, AL, NV + * + * bit position in short is condition code: NZCV + */ +static const unsigned short cc_map[16] = { + 0xF0F0, /* EQ == Z set */ + 0x0F0F, /* NE */ + 0xCCCC, /* CS == C set */ + 0x3333, /* CC */ + 0xFF00, /* MI == N set */ + 0x00FF, /* PL */ + 0xAAAA, /* VS == V set */ + 0x5555, /* VC */ + 0x0C0C, /* HI == C set && Z clear */ + 0xF3F3, /* LS == C clear || Z set */ + 0xAA55, /* GE == (N==V) */ + 0x55AA, /* LT == (N!=V) */ + 0x0A05, /* GT == (!Z && (N==V)) */ + 0xF5FA, /* LE == (Z || (N!=V)) */ + 0xFFFF, /* AL always */ + 0 /* NV */ +}; + +/* + * Check if a trapped instruction should have been executed or not. + */ +bool __hyp_text kvm_condition_valid32(const struct kvm_vcpu *vcpu) +{ + unsigned long cpsr; + u32 cpsr_cond; + int cond; + + /* Top two bits non-zero? Unconditional. */ + if (kvm_vcpu_get_hsr(vcpu) >> 30) + return true; + + /* Is condition field valid? */ + cond = kvm_vcpu_get_condition(vcpu); + if (cond == 0xE) + return true; + + cpsr = *vcpu_cpsr(vcpu); + + if (cond < 0) { + /* This can happen in Thumb mode: examine IT state. */ + unsigned long it; + + it = ((cpsr >> 8) & 0xFC) | ((cpsr >> 25) & 0x3); + + /* it == 0 => unconditional. */ + if (it == 0) + return true; + + /* The cond for this insn works out as the top 4 bits. */ + cond = (it >> 4); + } + + cpsr_cond = cpsr >> 28; + + if (!((cc_map[cond] >> cpsr_cond) & 1)) + return false; + + return true; +} + +/** + * adjust_itstate - adjust ITSTATE when emulating instructions in IT-block + * @vcpu: The VCPU pointer + * + * When exceptions occur while instructions are executed in Thumb IF-THEN + * blocks, the ITSTATE field of the CPSR is not advanced (updated), so we have + * to do this little bit of work manually. The fields map like this: + * + * IT[7:0] -> CPSR[26:25],CPSR[15:10] + */ +static void __hyp_text kvm_adjust_itstate(struct kvm_vcpu *vcpu) +{ + unsigned long itbits, cond; + unsigned long cpsr = *vcpu_cpsr(vcpu); + bool is_arm = !(cpsr & PSR_AA32_T_BIT); + + if (is_arm || !(cpsr & PSR_AA32_IT_MASK)) + return; + + cond = (cpsr & 0xe000) >> 13; + itbits = (cpsr & 0x1c00) >> (10 - 2); + itbits |= (cpsr & (0x3 << 25)) >> 25; + + /* Perform ITAdvance (see page A2-52 in ARM DDI 0406C) */ + if ((itbits & 0x7) == 0) + itbits = cond = 0; + else + itbits = (itbits << 1) & 0x1f; + + cpsr &= ~PSR_AA32_IT_MASK; + cpsr |= cond << 13; + cpsr |= (itbits & 0x1c) << (10 - 2); + cpsr |= (itbits & 0x3) << 25; + *vcpu_cpsr(vcpu) = cpsr; +} + +/** + * kvm_skip_instr - skip a trapped instruction and proceed to the next + * @vcpu: The vcpu pointer + */ +void __hyp_text kvm_skip_instr32(struct kvm_vcpu *vcpu, bool is_wide_instr) +{ + bool is_thumb; + + is_thumb = !!(*vcpu_cpsr(vcpu) & PSR_AA32_T_BIT); + if (is_thumb && !is_wide_instr) + *vcpu_pc(vcpu) += 2; + else + *vcpu_pc(vcpu) += 4; + kvm_adjust_itstate(vcpu); +} diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c index 001aeda4c154d..3972a9564c763 100644 --- a/virt/kvm/eventfd.c +++ b/virt/kvm/eventfd.c @@ -44,6 +44,12 @@ static struct workqueue_struct *irqfd_cleanup_wq; +bool __attribute__((weak)) +kvm_arch_irqfd_allowed(struct kvm *kvm, struct kvm_irqfd *args) +{ + return true; +} + static void irqfd_inject(struct work_struct *work) { @@ -297,6 +303,9 @@ kvm_irqfd_assign(struct kvm *kvm, struct kvm_irqfd *args) if (!kvm_arch_intc_initialized(kvm)) return -EAGAIN; + if (!kvm_arch_irqfd_allowed(kvm, args)) + return -EINVAL; + irqfd = kzalloc(sizeof(*irqfd), GFP_KERNEL_ACCOUNT); if (!irqfd) return -ENOMEM; diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index f0d13d9d125dd..134ec0283a8ae 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -52,6 +52,7 @@ #include <linux/sort.h> #include <linux/bsearch.h> #include <linux/io.h> +#include <linux/lockdep.h> #include <asm/processor.h> #include <asm/ioctl.h> @@ -1760,8 +1761,10 @@ static int __kvm_map_gfn(struct kvm_memory_slot *slot, gfn_t gfn, if (pfn_valid(pfn)) { page = pfn_to_page(pfn); hva = kmap(page); +#ifdef CONFIG_HAS_IOMEM } else { hva = memremap(pfn_to_hpa(pfn), PAGE_SIZE, MEMREMAP_WB); +#endif } if (!hva) @@ -4181,7 +4184,9 @@ static int kvm_suspend(void) static void kvm_resume(void) { if (kvm_usage_count) { - lockdep_assert_held(&kvm_count_lock); +#ifdef CONFIG_LOCKDEP + WARN_ON(lockdep_is_held(&kvm_count_lock)); +#endif hardware_enable_nolock(NULL); } } |
