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| author | James Hogan <james.hogan@imgtec.com> | 2016-03-01 22:19:37 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-05-09 12:00:02 +0200 |
| commit | 679eb63779dffbd1fc40d4c218a4ff7c04508a48 (patch) | |
| tree | 80dc925d1643ab0d98d181fafa3c7ffb649c3453 /arch/mips/Kconfig | |
| parent | a7e89326b415b5d81c4b1016fd4a40db861eb58d (diff) | |
| download | linux-679eb63779dffbd1fc40d4c218a4ff7c04508a48.tar.gz linux-679eb63779dffbd1fc40d4c218a4ff7c04508a48.tar.xz | |
MIPS: Enable ptrace hw watchpoints on MIPS R6
HARDWARE_WATCHPOINTS isn't being enabled for CPU_MIPSR6, even though it
has an identical hardware watchpoint interface to CPU_MIPSR2, which
prevents ptrace watchpoints from being loaded when executing a ptraced
process even though the watchpoints are described in /proc/cpuinfo.
Enable HARDWARE_WATCHPOINTS for CPU_MIPSR6 too.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12727/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 2018c2b0e078..04c5e9c28fba 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1999,7 +1999,7 @@ config MIPS_PGD_C0_CONTEXT # config HARDWARE_WATCHPOINTS bool - default y if CPU_MIPSR1 || CPU_MIPSR2 + default y if CPU_MIPSR1 || CPU_MIPSR2 || CPU_MIPSR6 menu "Kernel type" |