99 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)  in __copy_from_user_inatomic()  argument
101 	instrument_copy_from_user(to, from, n);  in __copy_from_user_inatomic()
102 	check_object_size(to, n, false);  in __copy_from_user_inatomic()
103 	return raw_copy_from_user(to, from, n);  in __copy_from_user_inatomic()
107 __copy_from_user(void *to, const void __user *from, unsigned long n)  in __copy_from_user()  argument
111 		return n;  in __copy_from_user()
112 	instrument_copy_from_user(to, from, n);  in __copy_from_user()
113 	check_object_size(to, n, false);  in __copy_from_user()
114 	return raw_copy_from_user(to, from, n);  in __copy_from_user()
131 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)  in __copy_to_user_inatomic()  argument
134 		return n;  in __copy_to_user_inatomic()
135 	instrument_copy_to_user(to, from, n);  in __copy_to_user_inatomic()
136 	check_object_size(from, n, true);  in __copy_to_user_inatomic()
137 	return raw_copy_to_user(to, from, n);  in __copy_to_user_inatomic()
141 __copy_to_user(void __user *to, const void *from, unsigned long n)  in __copy_to_user()  argument
145 		return n;  in __copy_to_user()
146 	instrument_copy_to_user(to, from, n);  in __copy_to_user()
147 	check_object_size(from, n, true);  in __copy_to_user()
148 	return raw_copy_to_user(to, from, n);  in __copy_to_user()
153 _copy_from_user(void *to, const void __user *from, unsigned long n)  in _copy_from_user()  argument
155 	unsigned long res = n;  in _copy_from_user()
157 	if (!should_fail_usercopy() && likely(access_ok(from, n))) {  in _copy_from_user()
158 		instrument_copy_from_user(to, from, n);  in _copy_from_user()
159 		res = raw_copy_from_user(to, from, n);  in _copy_from_user()
162 		memset(to + (n - res), 0, res);  in _copy_from_user()
172 _copy_to_user(void __user *to, const void *from, unsigned long n)  in _copy_to_user()  argument
176 		return n;  in _copy_to_user()
177 	if (access_ok(to, n)) {  in _copy_to_user()
178 		instrument_copy_to_user(to, from, n);  in _copy_to_user()
179 		n = raw_copy_to_user(to, from, n);  in _copy_to_user()
181 	return n;  in _copy_to_user()
189 copy_from_user(void *to, const void __user *from, unsigned long n)  in copy_from_user()  argument
191 	if (likely(check_copy_size(to, n, false)))  in copy_from_user()
192 		n = _copy_from_user(to, from, n);  in copy_from_user()
193 	return n;  in copy_from_user()
197 copy_to_user(void __user *to, const void *from, unsigned long n)  in copy_to_user()  argument
199 	if (likely(check_copy_size(from, n, true)))  in copy_to_user()
200 		n = _copy_to_user(to, from, n);  in copy_to_user()
201 	return n;  in copy_to_user()
278 				  unsigned long n)  in __copy_from_user_inatomic_nocache()  argument
280 	return __copy_from_user_inatomic(to, from, n);  in __copy_from_user_inatomic_nocache()