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UPSTREAM: kasan: Remove duplicate of kasan_flag_async

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After merging async mode for KASAN_HW_TAGS a duplicate of the
kasan_flag_async flag was left erroneously inside the code.

Remove the duplicate.

Note: This change does not bring functional changes to the code
base.

Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Marco Elver <elver@google.com>
Cc: Evgenii Stepanov <eugenis@google.com>
Cc: Andrey Konovalov <andreyknvl@gmail.com>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com>
Link: https://lore.kernel.org/r/20211006154751.4463-2-vincenzo.frascino@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
(cherry picked from commit f5627ec1ff)
Bug: 217221156
Change-Id: Ic633e243e2a42bb964dcaf0fc56c865212570934
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
This commit is contained in:
Vincenzo Frascino
2021-10-06 16:47:47 +01:00
committed by Andrey Konovalov
parent b5347f340a
commit 0fc4eef9b2
1 changed files with 0 additions and 2 deletions
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mm/kasan/kasan.h
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@@ -38,8 +38,6 @@ static inline bool kasan_async_mode_enabled(void)
#endif
extern bool kasan_flag_async __ro_after_init;
#if defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KASAN_SW_TAGS)
#define KASAN_GRANULE_SIZE (1UL << KASAN_SHADOW_SCALE_SHIFT)
#else