diff options
Diffstat (limited to 'arch/arm/include/asm/uaccess.h')
| -rw-r--r-- | arch/arm/include/asm/uaccess.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h index 2577405d082d..87936dd5d151 100644 --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h @@ -17,13 +17,6 @@ #include <asm/unified.h> #include <asm/compiler.h> -#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS -#include <asm-generic/uaccess-unaligned.h> -#else -#define __get_user_unaligned __get_user -#define __put_user_unaligned __put_user -#endif - #include <asm/extable.h> /* @@ -77,6 +70,8 @@ static inline void set_fs(mm_segment_t fs) { current_thread_info()->addr_limit = fs; modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER); + /* On user-mode return, check fs is correct */ + set_thread_flag(TIF_FSCHECK); } #define segment_eq(a, b) ((a) == (b)) @@ -526,7 +521,6 @@ static inline unsigned long __must_check clear_user(void __user *to, unsigned lo /* These are from lib/ code, and use __get_user() and friends */ extern long strncpy_from_user(char *dest, const char __user *src, long count); -extern __must_check long strlen_user(const char __user *str); extern __must_check long strnlen_user(const char __user *str, long n); #endif /* _ASMARM_UACCESS_H */ |