Messages in this thread | | | From | Andrey Konovalov <> | Date | Fri, 12 Jan 2018 17:49:57 +0100 | Subject | Re: [PATCH 2/2] kasan: clean up KASAN_SHADOW_SCALE_SHIFT usage |
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On Thu, Jan 11, 2018 at 10:59 PM, Andrey Ryabinin <aryabinin@virtuozzo.com> wrote: > > > On 01/11/2018 06:29 PM, Andrey Konovalov wrote: > >> diff --git a/arch/arm64/include/asm/kasan.h b/arch/arm64/include/asm/kasan.h >> index e266f80e45b7..811643fe7640 100644 >> --- a/arch/arm64/include/asm/kasan.h >> +++ b/arch/arm64/include/asm/kasan.h >> @@ -27,7 +27,8 @@ >> * should satisfy the following equation: >> * KASAN_SHADOW_OFFSET = KASAN_SHADOW_END - (1ULL << 61) > > Care to update comments as well?
Sure, done in v2.
> >> */ >> -#define KASAN_SHADOW_OFFSET (KASAN_SHADOW_END - (1ULL << (64 - 3))) >> +#define KASAN_SHADOW_OFFSET (KASAN_SHADOW_END - (1ULL << \ >> + (64 - KASAN_SHADOW_SCALE_SHIFT))) >> >> void kasan_init(void); >> void kasan_copy_shadow(pgd_t *pgdir);
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