382 copy_struct_from_user(void *dst, size_t ksize, const void __user *src,  in copy_struct_from_user()  argument
385 	size_t size = min(ksize, usize);  in copy_struct_from_user()
386 	size_t rest = max(ksize, usize) - size;  in copy_struct_from_user()
389 	if (WARN_ON_ONCE(ksize > __builtin_object_size(dst, 1)))  in copy_struct_from_user()
393 	if (usize < ksize) {  in copy_struct_from_user()
395 	} else if (usize > ksize) {  in copy_struct_from_user()
480 		    size_t ksize, bool *ignored_trailing)  in copy_struct_to_user()  argument
482 	size_t size = min(ksize, usize);  in copy_struct_to_user()
483 	size_t rest = max(ksize, usize) - size;  in copy_struct_to_user()
486 	if (WARN_ON_ONCE(ksize > __builtin_object_size(src, 1)))  in copy_struct_to_user()
490 	if (usize > ksize) {  in copy_struct_to_user()
495 		*ignored_trailing = ksize < usize &&  in copy_struct_to_user()