988 static void *__bpf_copy_key(void __user *ukey, u64 key_size)  in __bpf_copy_key()  argument
991 		return memdup_user(ukey, key_size);  in __bpf_copy_key()
993 	if (ukey)  in __bpf_copy_key()
1004 	void __user *ukey = u64_to_user_ptr(attr->key);  in map_lookup_elem()  local
1034 	key = __bpf_copy_key(ukey, map->key_size);  in map_lookup_elem()
1071 	void __user *ukey = u64_to_user_ptr(attr->key);  in map_update_elem()  local
1098 	key = __bpf_copy_key(ukey, map->key_size);  in map_update_elem()
1136 	void __user *ukey = u64_to_user_ptr(attr->key);  in map_delete_elem()  local
1155 	key = __bpf_copy_key(ukey, map->key_size);  in map_delete_elem()
1189 	void __user *ukey = u64_to_user_ptr(attr->key);  in map_get_next_key()  local
1209 	if (ukey) {  in map_get_next_key()
1210 		key = __bpf_copy_key(ukey, map->key_size);  in map_get_next_key()
1467 	void __user *ukey = u64_to_user_ptr(attr->key);  in map_lookup_and_delete_elem()  local
1489 	key = __bpf_copy_key(ukey, map->key_size);  in map_lookup_and_delete_elem()