2284 			    struct user_msghdr __user *umsg,  in __copy_msghdr_from_user()  argument
2291 	if (copy_from_user(&msg, umsg, sizeof(*umsg)))  in __copy_msghdr_from_user()
2335 				 struct user_msghdr __user *umsg,  in copy_msghdr_from_user()  argument
2342 	err = __copy_msghdr_from_user(kmsg, umsg, save_addr, &msg.msg_iov,  in copy_msghdr_from_user()
2429 			struct user_msghdr __user *umsg, unsigned flags,  in sendmsg_copy_msghdr()  argument
2437 		msg_compat = (struct compat_msghdr __user *) umsg;  in sendmsg_copy_msghdr()
2440 		err = copy_msghdr_from_user(msg, umsg, NULL, iov);  in sendmsg_copy_msghdr()
2582 			struct user_msghdr __user *umsg, unsigned flags,  in recvmsg_copy_msghdr()  argument
2591 		msg_compat = (struct compat_msghdr __user *) umsg;  in recvmsg_copy_msghdr()
2594 		err = copy_msghdr_from_user(msg, umsg, uaddr, iov);  in recvmsg_copy_msghdr()
2680 			struct user_msghdr __user *umsg,  in __sys_recvmsg_sock()  argument
2683 	return ____sys_recvmsg(sock, msg, umsg, uaddr, flags, 0);  in __sys_recvmsg_sock()