Lines Matching refs:addr
41 #define __user_ok(addr, size) \
42 (((size) <= TASK_SIZE)&&((addr) <= TASK_SIZE-(size)))
43 #define __access_ok(addr, size) (__kernel_ok || __user_ok((addr), (size)))
44 #define access_ok(addr, size) __access_ok((unsigned long)(addr), (size))
275 __xtensa_clear_user(void __user *addr, unsigned long size)
277 if (!__memset((void __force *)addr, 0, size))
283 clear_user(void __user *addr, unsigned long size)
285 if (access_ok(addr, size))
286 return __xtensa_clear_user(addr, size);