diff options
| author | Vincenzo Frascino <vincenzo.frascino@arm.com> | 2023-03-11 02:43:31 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-04-06 05:42:43 +0300 |
| commit | 2cc029a08493b08581a2f12a584b9e0ef6d7891e (patch) | |
| tree | 65b4816ae4cf234e77c5b536502a670cadec7160 /arch/arm64/include/asm/word-at-a-time.h | |
| parent | 0eafff1c5a56893ca9708fb8ff1327a738b242e9 (diff) | |
| download | linux-2cc029a08493b08581a2f12a584b9e0ef6d7891e.tar.xz | |
arm64: mte: rename TCO routines
The TCO related routines are used in uaccess methods and
load_unaligned_zeropad() but are unrelated to both even if the naming
suggest otherwise.
Improve the readability of the code moving the away from uaccess.h and
pre-pending them with "mte".
[andreyknvl@google.com: drop __ from mte_disable/enable_tco names]
Link: https://lkml.kernel.org/r/74d26337b2360733956114069e96ff11c296a944.1680114854.git.andreyknvl@google.com
Link: https://lkml.kernel.org/r/a48e7adce1248c0f9603a457776d59daa0ef734b.1678491668.git.andreyknvl@google.com
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Evgenii Stepanov <eugenis@google.com>
Cc: Marco Elver <elver@google.com>
Cc: Peter Collingbourne <pcc@google.com>
Cc: Weizhao Ouyang <ouyangweizhao@zeku.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/arm64/include/asm/word-at-a-time.h')
| -rw-r--r-- | arch/arm64/include/asm/word-at-a-time.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/word-at-a-time.h b/arch/arm64/include/asm/word-at-a-time.h index 1c8e4f2490bf..f3b151ed0d7a 100644 --- a/arch/arm64/include/asm/word-at-a-time.h +++ b/arch/arm64/include/asm/word-at-a-time.h @@ -55,7 +55,7 @@ static inline unsigned long load_unaligned_zeropad(const void *addr) { unsigned long ret; - __uaccess_enable_tco_async(); + __mte_enable_tco_async(); /* Load word from unaligned pointer addr */ asm( @@ -65,7 +65,7 @@ static inline unsigned long load_unaligned_zeropad(const void *addr) : "=&r" (ret) : "r" (addr), "Q" (*(unsigned long *)addr)); - __uaccess_disable_tco_async(); + __mte_disable_tco_async(); return ret; } |