diff options
| author | Joey Gouly <joey.gouly@arm.com> | 2022-03-01 10:14:35 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2022-03-07 21:57:02 +0000 |
| commit | e33c89256e66ba64ce5190c7f2c2741e619c6321 (patch) | |
| tree | fa838e6f85925b122b2ab419010e5f86ffc4bb4e /arch/arm64/include/asm/string.h | |
| parent | 387d828adffcf1eb949f3141079c479793c59aac (diff) | |
Revert "arm64: Mitigate MTE issues with str{n}cmp()"
This reverts commit 59a68d4138086c015ab8241c3267eec5550fbd44.
Now that the str{n}cmp functions have been updated to handle MTE
properly, the workaround to use the generic functions is no longer
needed.
Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20220301101435.19327-4-joey.gouly@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm/string.h')
| -rw-r--r-- | arch/arm64/include/asm/string.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/string.h b/arch/arm64/include/asm/string.h index 95f7686b728d..3a3264ff47b9 100644 --- a/arch/arm64/include/asm/string.h +++ b/arch/arm64/include/asm/string.h @@ -12,13 +12,11 @@ extern char *strrchr(const char *, int c); #define __HAVE_ARCH_STRCHR extern char *strchr(const char *, int c); -#ifndef CONFIG_KASAN_HW_TAGS #define __HAVE_ARCH_STRCMP extern int strcmp(const char *, const char *); #define __HAVE_ARCH_STRNCMP extern int strncmp(const char *, const char *, __kernel_size_t); -#endif #define __HAVE_ARCH_STRLEN extern __kernel_size_t strlen(const char *); |