Messages in this thread | | | Date | Thu, 11 Jan 2018 17:33:10 +0000 | From | Will Deacon <> | Subject | Re: [PATCH 2/2] kasan: clean up KASAN_SHADOW_SCALE_SHIFT usage |
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On Thu, Jan 11, 2018 at 04:29:09PM +0100, Andrey Konovalov wrote: > Right now the fact that KASAN uses a single shadow byte for 8 bytes of > memory is scattered all over the code. > > This change defines KASAN_SHADOW_SCALE_SHIFT early in asm include files > and makes use of this constant where necessary. > > Signed-off-by: Andrey Konovalov <andreyknvl@google.com> > --- > arch/arm64/include/asm/kasan.h | 3 ++- > arch/arm64/include/asm/memory.h | 3 ++- > arch/arm64/mm/kasan_init.c | 3 ++- > arch/x86/include/asm/kasan.h | 8 ++++++-- > include/linux/kasan.h | 2 -- > 5 files changed, 12 insertions(+), 7 deletions(-)
For the arm64 parts:
Acked-by: Will Deacon <will.deacon@arm.com>
Will
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