diff options
Diffstat (limited to 'mm/kasan/common.c')
| -rw-r--r-- | mm/kasan/common.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/mm/kasan/common.c b/mm/kasan/common.c index 2906358e42f0..757d4074fe28 100644 --- a/mm/kasan/common.c +++ b/mm/kasan/common.c @@ -33,7 +33,6 @@ #include <linux/types.h> #include <linux/vmalloc.h> #include <linux/bug.h> -#include <linux/uaccess.h> #include <asm/cacheflush.h> #include <asm/tlbflush.h> @@ -613,24 +612,6 @@ void kasan_free_shadow(const struct vm_struct *vm) } #endif -extern void __kasan_report(unsigned long addr, size_t size, bool is_write, unsigned long ip); -extern bool report_enabled(void); - -bool kasan_report(unsigned long addr, size_t size, bool is_write, unsigned long ip) -{ - unsigned long flags = user_access_save(); - bool ret = false; - - if (likely(report_enabled())) { - __kasan_report(addr, size, is_write, ip); - ret = true; - } - - user_access_restore(flags); - - return ret; -} - #ifdef CONFIG_MEMORY_HOTPLUG static bool shadow_mapped(unsigned long addr) { |