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| author | Russell King <rmk+kernel@armlinux.org.uk> | 2020-10-28 14:59:34 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2020-10-28 14:59:34 +0000 |
| commit | 20f96e606509ee5084690179afe1810b95617a92 (patch) | |
| tree | 895c5fd7fd8b3d6c7a4afda9c82dc02bbe5fcc7a /arch/arm/include/asm/thread_info.h | |
| parent | 9fa2e7af3d53a4b769136eccc32c02e128a4ee51 (diff) | |
| parent | fc2933c133744305236793025b00c2f7d258b687 (diff) | |
Merge branches 'fixes' and 'misc' into for-next
Diffstat (limited to 'arch/arm/include/asm/thread_info.h')
| -rw-r--r-- | arch/arm/include/asm/thread_info.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h index 536b6b979f63..56fae7861fd3 100644 --- a/arch/arm/include/asm/thread_info.h +++ b/arch/arm/include/asm/thread_info.h @@ -13,7 +13,15 @@ #include <asm/fpstate.h> #include <asm/page.h> +#ifdef CONFIG_KASAN +/* + * KASan uses a lot of extra stack space so the thread size order needs to + * be increased. + */ +#define THREAD_SIZE_ORDER 2 +#else #define THREAD_SIZE_ORDER 1 +#endif #define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER) #define THREAD_START_SP (THREAD_SIZE - 8) |