diff options
| -rw-r--r-- | include/linux/kmsan.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/kmsan.h b/include/linux/kmsan.h index 14b5ea6d3a43..7109644f4c19 100644 --- a/include/linux/kmsan.h +++ b/include/linux/kmsan.h @@ -255,6 +255,19 @@ void kmsan_enable_current(void); */ void kmsan_disable_current(void); +/** + * memset_no_sanitize_memory(): Fill memory without KMSAN instrumentation. + * @s: address of kernel memory to fill. + * @c: constant byte to fill the memory with. + * @n: number of bytes to fill. + * + * This is like memset(), but without KMSAN instrumentation. + */ +static inline void *memset_no_sanitize_memory(void *s, int c, size_t n) +{ + return __memset(s, c, n); +} + #else static inline void kmsan_init_shadow(void) @@ -362,6 +375,11 @@ static inline void kmsan_disable_current(void) { } +static inline void *memset_no_sanitize_memory(void *s, int c, size_t n) +{ + return memset(s, c, n); +} + #endif #endif /* _LINUX_KMSAN_H */ |