74 	__gui_ret = gu_op(__prefix, (unsigned int __user *)__gui_ptr);	\
78 				(unsigned int __user *)__gui_ptr + 1);	\
101 	get_user((x).val, (u32 __user *)(ptr))
104 	__get_user_nocheck((x).val, (u32 __user *)(ptr), sizeof(u32), true)
107 	__get_user_nosleep((x).val, (u32 __user *)(ptr), sizeof(u32))
135 	__typeof__(*(ptr)) __user *__pu_addr = (ptr);		\
150 	__typeof__(*(ptr)) __user *__pu_addr = (ptr);			\
164 	__typeof__(*(ptr)) __user *__pu_addr = (ptr);		\
218 	__typeof__(*(ptr)) __user *__pu_addr = (ptr);		\
286 	case 1: __get_user_asm(x, (u8 __user *)ptr, retval, "lbz"); break;	\
287 	case 2: __get_user_asm(x, (u16 __user *)ptr, retval, "lhz"); break;	\
288 	case 4: __get_user_asm(x, (u32 __user *)ptr, retval, "lwz"); break;	\
289 	case 8: __get_user_asm2(x, (u64 __user *)ptr, retval);  break;	\
312 	__typeof__(*(ptr)) __user *__gu_addr = (ptr);	\
332 	__typeof__(*(ptr)) __user *__gu_addr = (ptr);		\
349 	__typeof__(*(ptr)) __user *__gu_addr = (ptr);	\
363 extern unsigned long __copy_tofrom_user(void __user *to,
364 		const void __user *from, unsigned long size);
378 copy_mc_to_user(void __user *to, const void *from, unsigned long n)  in copy_mc_to_user()
394 raw_copy_in_user(void __user *to, const void __user *from, unsigned long n)  in raw_copy_in_user()
407 		const void __user *from, unsigned long n)  in raw_copy_from_user()
437 	ret = __copy_tofrom_user((__force void __user *)to, from, n);  in raw_copy_from_user()
443 raw_copy_to_user_allowed(void __user *to, const void *from, unsigned long n)  in raw_copy_to_user_allowed()
450 			__put_user_size_allowed(*(u8 *)from, (u8 __user *)to, 1, ret);  in raw_copy_to_user_allowed()
453 			__put_user_size_allowed(*(u16 *)from, (u16 __user *)to, 2, ret);  in raw_copy_to_user_allowed()
456 			__put_user_size_allowed(*(u32 *)from, (u32 __user *)to, 4, ret);  in raw_copy_to_user_allowed()
459 			__put_user_size_allowed(*(u64 *)from, (u64 __user *)to, 8, ret);  in raw_copy_to_user_allowed()
466 	return __copy_tofrom_user(to, (__force const void __user *)from, n);  in raw_copy_to_user_allowed()
470 raw_copy_to_user(void __user *to, const void *from, unsigned long n)  in raw_copy_to_user()
480 unsigned long __arch_clear_user(void __user *addr, unsigned long size);
482 static inline unsigned long clear_user(void __user *addr, unsigned long size)  in clear_user()
494 static inline unsigned long __clear_user(void __user *addr, unsigned long size)  in __clear_user()
499 extern long strncpy_from_user(char *dst, const char __user *src, long count);
500 extern __must_check long strnlen_user(const char __user *str, long n);
502 extern long __copy_from_user_flushcache(void *dst, const void __user *src,
507 static __must_check inline bool user_access_begin(const void __user *ptr, size_t len)  in user_access_begin()
511 	allow_read_write_user((void __user *)ptr, ptr, len);  in user_access_begin()
520 user_read_access_begin(const void __user *ptr, size_t len)  in user_read_access_begin()
531 user_write_access_begin(const void __user *ptr, size_t len)  in user_write_access_begin()
535 	allow_write_to_user((void __user *)ptr, len);  in user_write_access_begin()
547 	u8 __user *_dst = (u8 __user *)(d);				\
553 		__put_user_goto(*(long*)(_src + _i), (long __user *)(_dst + _i), e);\
555 		__put_user_goto(*(u32*)(_src + _i), (u32 __user *)(_dst + _i), e);	\
559 		__put_user_goto(*(u16*)(_src + _i), (u16 __user *)(_dst + _i), e);	\
563 		__put_user_goto(*(u8*)(_src + _i), (u8 __user *)(_dst + _i), e);\
572 	__get_user_size_allowed(*((type *)(dst)), (__force type __user *)(src),\
580 		(__force type __user *)(dst), sizeof(type), err_label)