[PATCH mm v11 40/42] kasan, arm64: enable CONFIG_KASAN_HW_TAGS
From: Andrey Konovalov <hidden>
Date: 2020-11-23 20:12:40
Also in:
linux-mm, lkml
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
Hardware tag-based KASAN is now ready, enable the configuration option. Signed-off-by: Andrey Konovalov <redacted> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Reviewed-by: Alexander Potapenko <glider@google.com> --- Change-Id: I6eb1eea770e6b61ad71c701231b8d815a7ccc853 --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 434247e14814..6fefab9041d8 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig@@ -136,6 +136,7 @@ config ARM64 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 && !ARM64_MTE) + select HAVE_ARCH_KASAN_HW_TAGS if (HAVE_ARCH_KASAN && ARM64_MTE) select HAVE_ARCH_KFENCE select HAVE_ARCH_KGDB select HAVE_ARCH_MMAP_RND_BITS
--
2.29.2.454.gaff20da3a2-goog
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