Message ID | e91065e84521993ac7756822267353ac3deaff64.1602535397.git.andreyknvl@google.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org |
Series |
kasan: add hardware tag-based mode for arm64
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expand
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diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h index 9c73f324e3ce..cf03640c8874 100644 --- a/mm/kasan/kasan.h +++ b/mm/kasan/kasan.h @@ -5,7 +5,13 @@ #include <linux/kasan.h> #include <linux/stackdepot.h> +#if defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KASAN_SW_TAGS) #define KASAN_GRANULE_SIZE (1UL << KASAN_SHADOW_SCALE_SHIFT) +#else +#include <asm/mte-kasan.h> +#define KASAN_GRANULE_SIZE MTE_GRANULE_SIZE +#endif + #define KASAN_GRANULE_MASK (KASAN_GRANULE_SIZE - 1) #define KASAN_GRANULE_PAGE (KASAN_GRANULE_SIZE << PAGE_SHIFT)