| Commit message (Collapse) | Author | Age | Files | Lines |
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Based on kernel commit 87bf54bb43dd ("squashfs: Add zstd support").
Creating zstd compressed squashfs images is supported by squashfs-tools
newer than commit e38956b92f73 ("squashfs-tools: Add zstd support").
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The patch fixes this compiler's warning:
fs/squashfs/squashfs.c:115:6: warning: no previous prototype for 'squashfs_set_rootarg' [-Wmissing-prototypes]
void squashfs_set_rootarg(struct squashfs_priv *priv, struct fs_device_d *fsdev)
^
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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There is no point in trying to append a UBI root option, if there is
no UBI support in barebox.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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XZ support itself is much more expensive than the squashfs XZ wrapper,
so it makes sense to just compile XZ support into barebox when XZ
support is available. No need to ask the user for it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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If squashfs runs from an ubi volume, append appropriate root kernel
options.
Note that ubiblock support is required in the kernel for that.
Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This adds `filetype_squashfs` to the list of known filetypes and adds a
detection for squashfs files to file_detect_type(). This currently
matches on the `hsqs` start sequence of an image file.
Additionally, the newly introduced filetype is registered as the type of
the squashfs_driver which allows, for example, to mount squashfs without
the need to specify a type parameter.
This changes enable booting a squashfs with the simple `boot` command
pointing to the location (device) that holds the squashfs.
Note that booting with blspec is limited as the current squashfs driver
is not capable of handling symbolic links.
Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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As this is the default compression method for squashfs, make this the
default in kconfig selection, too
Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This ports lzo_wrapper from kernel code and adds some minimal adaptions
to make squashfs lzo compression work in barebox.
Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Tested-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Fixes:
fs/squashfs/inode.c: warning: format '%d' expects argument
of type 'int', but argument 3 has type 'long long int'
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The driver was imported from Linux 4.4.
Current implementation supports only XZ decompressor.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Tested-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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