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| author | Russell King <rmk+kernel@armlinux.org.uk> | 2020-12-21 11:19:24 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2020-12-21 11:19:24 +0000 |
| commit | 8cc9251737d1883e33fd0a7dafbd4062916c1ca6 (patch) | |
| tree | 6a1901ccbce167330049ce9b2afced122b325c4a /arch/arm/include/asm/thread_info.h | |
| parent | e64ab473dddaffdfc4bd0b385204f472f2cb00d6 (diff) | |
| parent | 10fce53c0ef8f6e79115c3d9e0d7ea1338c3fa37 (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) |