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| author |   Andrey Konovalov <andreyknvl@google.com> | 2018-12-28 00:31:07 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-28 12:11:44 -0800 |
| commit | 2d4acb90878b076b8c735500121f73e32756ddce (patch) | |
| tree | c811f582ee05801ebbee04015e1c06a6671bdd55 | |
| parent | kasan: add __must_check annotations to kasan hooks (diff) | |
| download | linux-dev-2d4acb90878b076b8c735500121f73e32756ddce.tar.xz linux-dev-2d4acb90878b076b8c735500121f73e32756ddce.zip | |
kasan, arm64: select HAVE_ARCH_KASAN_SW_TAGS
Now, that all the necessary infrastructure code has been introduced,
select HAVE_ARCH_KASAN_SW_TAGS for arm64 to enable software tag-based
KASAN mode.
Link: http://lkml.kernel.org/r/25abce9a21d0c1df2d9d72488aced418c3465d7b.1544099024.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | arch/arm64/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 6b7bf0fc190d..f967101862f5 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -111,6 +111,7 @@ config ARM64 select HAVE_ARCH_JUMP_LABEL select HAVE_ARCH_JUMP_LABEL_RELATIVE select HAVE_ARCH_KASAN if !(ARM64_16K_PAGES && ARM64_VA_BITS_48) + select HAVE_ARCH_KASAN_SW_TAGS if HAVE_ARCH_KASAN select HAVE_ARCH_KGDB select HAVE_ARCH_MMAP_RND_BITS select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT |