diff options
Diffstat (limited to 'arch/s390/include/asm/uaccess.h')
| -rw-r--r-- | arch/s390/include/asm/uaccess.h | 16 | 
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h index 0235970278f..8377e91533d 100644 --- a/arch/s390/include/asm/uaccess.h +++ b/arch/s390/include/asm/uaccess.h @@ -131,7 +131,7 @@ static inline int __get_user_fn(size_t size, const void __user *ptr, void *x)  #define put_user(x, ptr)					\  ({								\ -	might_sleep();						\ +	might_fault();						\  	__put_user(x, ptr);					\  }) @@ -180,7 +180,7 @@ extern int __put_user_bad(void) __attribute__((noreturn));  #define get_user(x, ptr)					\  ({								\ -	might_sleep();						\ +	might_fault();						\  	__get_user(x, ptr);					\  }) @@ -231,7 +231,7 @@ __copy_to_user(void __user *to, const void *from, unsigned long n)  static inline unsigned long __must_check  copy_to_user(void __user *to, const void *from, unsigned long n)  { -	might_sleep(); +	might_fault();  	if (access_ok(VERIFY_WRITE, to, n))  		n = __copy_to_user(to, from, n);  	return n; @@ -282,7 +282,7 @@ __copy_from_user(void *to, const void __user *from, unsigned long n)  static inline unsigned long __must_check  copy_from_user(void *to, const void __user *from, unsigned long n)  { -	might_sleep(); +	might_fault();  	if (access_ok(VERIFY_READ, from, n))  		n = __copy_from_user(to, from, n);  	else @@ -299,7 +299,7 @@ __copy_in_user(void __user *to, const void __user *from, unsigned long n)  static inline unsigned long __must_check  copy_in_user(void __user *to, const void __user *from, unsigned long n)  { -	might_sleep(); +	might_fault();  	if (__access_ok(from,n) && __access_ok(to,n))  		n = __copy_in_user(to, from, n);  	return n; @@ -312,7 +312,7 @@ static inline long __must_check  strncpy_from_user(char *dst, const char __user *src, long count)  {          long res = -EFAULT; -        might_sleep(); +	might_fault();          if (access_ok(VERIFY_READ, src, 1))  		res = uaccess.strncpy_from_user(count, src, dst);          return res; @@ -321,7 +321,7 @@ strncpy_from_user(char *dst, const char __user *src, long count)  static inline unsigned long  strnlen_user(const char __user * src, unsigned long n)  { -	might_sleep(); +	might_fault();  	return uaccess.strnlen_user(n, src);  } @@ -354,7 +354,7 @@ __clear_user(void __user *to, unsigned long n)  static inline unsigned long __must_check  clear_user(void __user *to, unsigned long n)  { -	might_sleep(); +	might_fault();  	if (access_ok(VERIFY_WRITE, to, n))  		n = uaccess.clear_user(n, to);  	return n;  |