diff --git a/net/atm/common.c b/net/atm/common.c
index f591129..b84057e 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -577,9 +577,6 @@
 	struct atm_vcc *vcc;
 	struct sk_buff *skb;
 	int eff, error;
-	struct iov_iter from;
-
-	iov_iter_init(&from, WRITE, m->msg_iov, m->msg_iovlen, size);
 
 	lock_sock(sk);
 	if (sock->state != SS_CONNECTED) {
@@ -634,7 +631,7 @@
 		goto out;
 	skb->dev = NULL; /* for paths shared with net_device interfaces */
 	ATM_SKB(skb)->atm_options = vcc->atm_options;
-	if (copy_from_iter(skb_put(skb, size), size, &from) != size) {
+	if (copy_from_iter(skb_put(skb, size), size, &m->msg_iter) != size) {
 		kfree_skb(skb);
 		error = -EFAULT;
 		goto out;
diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c
index bdcaefd..d8c67a5e 100644
--- a/net/bluetooth/6lowpan.c
+++ b/net/bluetooth/6lowpan.c
@@ -537,12 +537,12 @@
 	 */
 	chan->data = skb;
 
-	memset(&msg, 0, sizeof(msg));
-	msg.msg_iov = (struct iovec *) &iv;
-	msg.msg_iovlen = 1;
 	iv.iov_base = skb->data;
 	iv.iov_len = skb->len;
 
+	memset(&msg, 0, sizeof(msg));
+	iov_iter_init(&msg.msg_iter, WRITE, (struct iovec *) &iv, 1, skb->len);
+
 	err = l2cap_chan_send(chan, &msg, skb->len);
 	if (err > 0) {
 		netdev->stats.tx_bytes += err;
diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c
index 5dcade5..716d2a3 100644
--- a/net/bluetooth/a2mp.c
+++ b/net/bluetooth/a2mp.c
@@ -60,8 +60,7 @@
 
 	memset(&msg, 0, sizeof(msg));
 
-	msg.msg_iov = (struct iovec *) &iv;
-	msg.msg_iovlen = 1;
+	iov_iter_init(&msg.msg_iter, WRITE, (struct iovec *)&iv, 1, total_len);
 
 	l2cap_chan_send(chan, &msg, total_len);
 
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 069b76e..21f555b 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -268,8 +268,7 @@
 
 	memset(&msg, 0, sizeof(msg));
 
-	msg.msg_iov = (struct iovec *) &iv;
-	msg.msg_iovlen = 2;
+	iov_iter_init(&msg.msg_iter, WRITE, (struct iovec *)iv, 2, 1 + len);
 
 	l2cap_chan_send(chan, &msg, 1 + len);
 
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index ac618b0..769b185 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -535,7 +535,7 @@
 		goto err;
 
 	ret = -EINVAL;
-	if (unlikely(msg->msg_iov->iov_base == NULL))
+	if (unlikely(msg->msg_iter.iov->iov_base == NULL))
 		goto err;
 	noblock = msg->msg_flags & MSG_DONTWAIT;
 
diff --git a/net/compat.c b/net/compat.c
index 062f157..3236b41 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -37,13 +37,14 @@
 			  struct iovec **iov)
 {
 	compat_uptr_t uaddr, uiov, tmp3;
+	compat_size_t nr_segs;
 	ssize_t err;
 
 	if (!access_ok(VERIFY_READ, umsg, sizeof(*umsg)) ||
 	    __get_user(uaddr, &umsg->msg_name) ||
 	    __get_user(kmsg->msg_namelen, &umsg->msg_namelen) ||
 	    __get_user(uiov, &umsg->msg_iov) ||
-	    __get_user(kmsg->msg_iovlen, &umsg->msg_iovlen) ||
+	    __get_user(nr_segs, &umsg->msg_iovlen) ||
 	    __get_user(tmp3, &umsg->msg_control) ||
 	    __get_user(kmsg->msg_controllen, &umsg->msg_controllen) ||
 	    __get_user(kmsg->msg_flags, &umsg->msg_flags))
@@ -68,14 +69,15 @@
 		kmsg->msg_namelen = 0;
 	}
 
-	if (kmsg->msg_iovlen > UIO_MAXIOV)
+	if (nr_segs > UIO_MAXIOV)
 		return -EMSGSIZE;
 
 	err = compat_rw_copy_check_uvector(save_addr ? READ : WRITE,
-					   compat_ptr(uiov), kmsg->msg_iovlen,
+					   compat_ptr(uiov), nr_segs,
 					   UIO_FASTIOV, *iov, iov);
 	if (err >= 0)
-		kmsg->msg_iov = *iov;
+		iov_iter_init(&kmsg->msg_iter, save_addr ? READ : WRITE,
+			      *iov, nr_segs, err);
 	return err;
 }
 
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index cdedcf1..b50861b 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -755,11 +755,13 @@
 	struct msghdr *msg = from;
 
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		if (memcpy_fromiovecend(to, msg->msg_iov, offset, len) < 0)
+		/* XXX: stripping const */
+		if (memcpy_fromiovecend(to, (struct iovec *)msg->msg_iter.iov, offset, len) < 0)
 			return -EFAULT;
 	} else {
 		__wsum csum = 0;
-		if (csum_partial_copy_fromiovecend(to, msg->msg_iov, offset, len, &csum) < 0)
+		/* XXX: stripping const */
+		if (csum_partial_copy_fromiovecend(to, (struct iovec *)msg->msg_iter.iov, offset, len, &csum) < 0)
 			return -EFAULT;
 		skb->csum = csum_block_add(skb->csum, csum, odd);
 	}
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 8dd4ae0..c0d82f7 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -811,7 +811,8 @@
 	pfh.icmph.checksum = 0;
 	pfh.icmph.un.echo.id = inet->inet_sport;
 	pfh.icmph.un.echo.sequence = user_icmph.un.echo.sequence;
-	pfh.iov = msg->msg_iov;
+	/* XXX: stripping const */
+	pfh.iov = (struct iovec *)msg->msg_iter.iov;
 	pfh.wcheck = 0;
 	pfh.family = AF_INET;
 
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 5d83bd2..0bb68df 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -625,7 +625,8 @@
 back_from_confirm:
 
 	if (inet->hdrincl)
-		err = raw_send_hdrinc(sk, &fl4, msg->msg_iov, len,
+		/* XXX: stripping const */
+		err = raw_send_hdrinc(sk, &fl4, (struct iovec *)msg->msg_iter.iov, len,
 				      &rt, msg->msg_flags);
 
 	 else {
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 4a96f37..54ba620 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1085,7 +1085,7 @@
 int tcp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 		size_t size)
 {
-	struct iovec *iov;
+	const struct iovec *iov;
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct sk_buff *skb;
 	int iovlen, flags, err, copied = 0;
@@ -1136,8 +1136,8 @@
 	mss_now = tcp_send_mss(sk, &size_goal, flags);
 
 	/* Ok commence sending. */
-	iovlen = msg->msg_iovlen;
-	iov = msg->msg_iov;
+	iovlen = msg->msg_iter.nr_segs;
+	iov = msg->msg_iter.iov;
 	copied = 0;
 
 	err = -EPIPE;
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index f5bd4bd..3e225b0 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -3050,7 +3050,7 @@
 	syn_data->ip_summed = CHECKSUM_PARTIAL;
 	memcpy(syn_data->cb, syn->cb, sizeof(syn->cb));
 	if (unlikely(memcpy_fromiovecend(skb_put(syn_data, space),
-					 fo->data->msg_iov, 0, space))) {
+					 fo->data->msg_iter.iov, 0, space))) {
 		kfree_skb(syn_data);
 		goto fallback;
 	}
diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
index 5b7a1ed..2d31483 100644
--- a/net/ipv6/ping.c
+++ b/net/ipv6/ping.c
@@ -163,7 +163,8 @@
 	pfh.icmph.checksum = 0;
 	pfh.icmph.un.echo.id = inet->inet_sport;
 	pfh.icmph.un.echo.sequence = user_icmph.icmp6_sequence;
-	pfh.iov = msg->msg_iov;
+	/* XXX: stripping const */
+	pfh.iov = (struct iovec *)msg->msg_iter.iov;
 	pfh.wcheck = 0;
 	pfh.family = AF_INET6;
 
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 11a9283..ee25631 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -886,7 +886,8 @@
 
 back_from_confirm:
 	if (inet->hdrincl)
-		err = rawv6_send_hdrinc(sk, msg->msg_iov, len, &fl6, &dst, msg->msg_flags);
+		/* XXX: stripping const */
+		err = rawv6_send_hdrinc(sk, (struct iovec *)msg->msg_iter.iov, len, &fl6, &dst, msg->msg_flags);
 	else {
 		lock_sock(sk);
 		err = ip6_append_data(sk, raw6_getfrag, &rfv,
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 63aa5c8..cc9bcf0 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -2305,7 +2305,7 @@
 	}
 
 	if (netlink_tx_is_mmaped(sk) &&
-	    msg->msg_iov->iov_base == NULL) {
+	    msg->msg_iter.iov->iov_base == NULL) {
 		err = netlink_mmap_sendmsg(sk, msg, dst_portid, dst_group,
 					   siocb);
 		goto out;
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index efa8445..ed2e620 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2408,11 +2408,8 @@
 	unsigned short gso_type = 0;
 	int hlen, tlen;
 	int extra_len = 0;
-	struct iov_iter from;
 	ssize_t n;
 
-	iov_iter_init(&from, WRITE, msg->msg_iov, msg->msg_iovlen, len);
-
 	/*
 	 *	Get and verify the address.
 	 */
@@ -2451,7 +2448,7 @@
 		len -= vnet_hdr_len;
 
 		err = -EFAULT;
-		n = copy_from_iter(&vnet_hdr, vnet_hdr_len, &from);
+		n = copy_from_iter(&vnet_hdr, vnet_hdr_len, &msg->msg_iter);
 		if (n != vnet_hdr_len)
 			goto out_unlock;
 
@@ -2522,7 +2519,7 @@
 	}
 
 	/* Returns -EFAULT on error */
-	err = skb_copy_datagram_from_iter(skb, offset, &from, len);
+	err = skb_copy_datagram_from_iter(skb, offset, &msg->msg_iter, len);
 	if (err)
 		goto out_free;
 
diff --git a/net/rds/recv.c b/net/rds/recv.c
index 47d7b10..f9ec1ac 100644
--- a/net/rds/recv.c
+++ b/net/rds/recv.c
@@ -404,7 +404,6 @@
 	int ret = 0, nonblock = msg_flags & MSG_DONTWAIT;
 	DECLARE_SOCKADDR(struct sockaddr_in *, sin, msg->msg_name);
 	struct rds_incoming *inc = NULL;
-	struct iov_iter to;
 
 	/* udp_recvmsg()->sock_recvtimeo() gets away without locking too.. */
 	timeo = sock_rcvtimeo(sk, nonblock);
@@ -415,6 +414,7 @@
 		goto out;
 
 	while (1) {
+		struct iov_iter save;
 		/* If there are pending notifications, do those - and nothing else */
 		if (!list_empty(&rs->rs_notify_queue)) {
 			ret = rds_notify_queue_get(rs, msg);
@@ -450,8 +450,8 @@
 		rdsdebug("copying inc %p from %pI4:%u to user\n", inc,
 			 &inc->i_conn->c_faddr,
 			 ntohs(inc->i_hdr.h_sport));
-		iov_iter_init(&to, READ, msg->msg_iov, msg->msg_iovlen, size);
-		ret = inc->i_conn->c_trans->inc_copy_to_user(inc, &to);
+		save = msg->msg_iter;
+		ret = inc->i_conn->c_trans->inc_copy_to_user(inc, &msg->msg_iter);
 		if (ret < 0)
 			break;
 
@@ -464,6 +464,7 @@
 			rds_inc_put(inc);
 			inc = NULL;
 			rds_stats_inc(s_recv_deliver_raced);
+			msg->msg_iter = save;
 			continue;
 		}
 
diff --git a/net/rds/send.c b/net/rds/send.c
index 4de62ea..40a5629a 100644
--- a/net/rds/send.c
+++ b/net/rds/send.c
@@ -934,9 +934,7 @@
 	int queued = 0, allocated_mr = 0;
 	int nonblock = msg->msg_flags & MSG_DONTWAIT;
 	long timeo = sock_sndtimeo(sk, nonblock);
-	struct iov_iter from;
 
-	iov_iter_init(&from, WRITE, msg->msg_iov, msg->msg_iovlen, payload_len);
 	/* Mirror Linux UDP mirror of BSD error message compatibility */
 	/* XXX: Perhaps MSG_MORE someday */
 	if (msg->msg_flags & ~(MSG_DONTWAIT | MSG_CMSG_COMPAT)) {
@@ -984,7 +982,7 @@
 			ret = -ENOMEM;
 			goto out;
 		}
-		ret = rds_message_copy_from_user(rm, &from);
+		ret = rds_message_copy_from_user(rm, &msg->msg_iter);
 		if (ret)
 			goto out;
 	}
diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
index 0b4b9a7..86e0f10 100644
--- a/net/rxrpc/ar-output.c
+++ b/net/rxrpc/ar-output.c
@@ -531,14 +531,12 @@
 	struct rxrpc_skb_priv *sp;
 	unsigned char __user *from;
 	struct sk_buff *skb;
-	struct iovec *iov;
+	const struct iovec *iov;
 	struct sock *sk = &rx->sk;
 	long timeo;
 	bool more;
 	int ret, ioc, segment, copied;
 
-	_enter(",,,{%zu},%zu", msg->msg_iovlen, len);
-
 	timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);
 
 	/* this should be in poll */
@@ -547,8 +545,8 @@
 	if (sk->sk_err || (sk->sk_shutdown & SEND_SHUTDOWN))
 		return -EPIPE;
 
-	iov = msg->msg_iov;
-	ioc = msg->msg_iovlen - 1;
+	iov = msg->msg_iter.iov;
+	ioc = msg->msg_iter.nr_segs - 1;
 	from = iov->iov_base;
 	segment = iov->iov_len;
 	iov++;
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 0397ac9..c92f96cd 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -1609,9 +1609,6 @@
 	__u16 sinfo_flags = 0;
 	long timeo;
 	int err;
-	struct iov_iter from;
-
-	iov_iter_init(&from, WRITE, msg->msg_iov, msg->msg_iovlen, msg_len);
 
 	err = 0;
 	sp = sctp_sk(sk);
@@ -1950,7 +1947,7 @@
 	}
 
 	/* Break the message into multiple chunks of maximum size. */
-	datamsg = sctp_datamsg_from_user(asoc, sinfo, &from);
+	datamsg = sctp_datamsg_from_user(asoc, sinfo, &msg->msg_iter);
 	if (IS_ERR(datamsg)) {
 		err = PTR_ERR(datamsg);
 		goto out_free;
diff --git a/net/socket.c b/net/socket.c
index f676ac4..8809afc 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -689,8 +689,7 @@
 	 * the following is safe, since for compiler definitions of kvec and
 	 * iovec are identical, yielding the same in-core layout and alignment
 	 */
-	msg->msg_iov = (struct iovec *)vec;
-	msg->msg_iovlen = num;
+	iov_iter_init(&msg->msg_iter, WRITE, (struct iovec *)vec, num, size);
 	result = sock_sendmsg(sock, msg, size);
 	set_fs(oldfs);
 	return result;
@@ -853,7 +852,7 @@
 	 * the following is safe, since for compiler definitions of kvec and
 	 * iovec are identical, yielding the same in-core layout and alignment
 	 */
-	msg->msg_iov = (struct iovec *)vec, msg->msg_iovlen = num;
+	iov_iter_init(&msg->msg_iter, READ, (struct iovec *)vec, num, size);
 	result = sock_recvmsg(sock, msg, size, flags);
 	set_fs(oldfs);
 	return result;
@@ -913,8 +912,7 @@
 	msg->msg_namelen = 0;
 	msg->msg_control = NULL;
 	msg->msg_controllen = 0;
-	msg->msg_iov = (struct iovec *)iov;
-	msg->msg_iovlen = nr_segs;
+	iov_iter_init(&msg->msg_iter, READ, iov, nr_segs, size);
 	msg->msg_flags = (file->f_flags & O_NONBLOCK) ? MSG_DONTWAIT : 0;
 
 	return __sock_recvmsg(iocb, sock, msg, size, msg->msg_flags);
@@ -953,8 +951,7 @@
 	msg->msg_namelen = 0;
 	msg->msg_control = NULL;
 	msg->msg_controllen = 0;
-	msg->msg_iov = (struct iovec *)iov;
-	msg->msg_iovlen = nr_segs;
+	iov_iter_init(&msg->msg_iter, WRITE, iov, nr_segs, size);
 	msg->msg_flags = (file->f_flags & O_NONBLOCK) ? MSG_DONTWAIT : 0;
 	if (sock->type == SOCK_SEQPACKET)
 		msg->msg_flags |= MSG_EOR;
@@ -1798,8 +1795,7 @@
 	iov.iov_base = buff;
 	iov.iov_len = len;
 	msg.msg_name = NULL;
-	msg.msg_iov = &iov;
-	msg.msg_iovlen = 1;
+	iov_iter_init(&msg.msg_iter, WRITE, &iov, 1, len);
 	msg.msg_control = NULL;
 	msg.msg_controllen = 0;
 	msg.msg_namelen = 0;
@@ -1856,10 +1852,9 @@
 
 	msg.msg_control = NULL;
 	msg.msg_controllen = 0;
-	msg.msg_iovlen = 1;
-	msg.msg_iov = &iov;
 	iov.iov_len = size;
 	iov.iov_base = ubuf;
+	iov_iter_init(&msg.msg_iter, READ, &iov, 1, size);
 	/* Save some cycles and don't copy the address if not needed */
 	msg.msg_name = addr ? (struct sockaddr *)&address : NULL;
 	/* We assume all kernel code knows the size of sockaddr_storage */
@@ -1993,13 +1988,14 @@
 {
 	struct sockaddr __user *uaddr;
 	struct iovec __user *uiov;
+	size_t nr_segs;
 	ssize_t err;
 
 	if (!access_ok(VERIFY_READ, umsg, sizeof(*umsg)) ||
 	    __get_user(uaddr, &umsg->msg_name) ||
 	    __get_user(kmsg->msg_namelen, &umsg->msg_namelen) ||
 	    __get_user(uiov, &umsg->msg_iov) ||
-	    __get_user(kmsg->msg_iovlen, &umsg->msg_iovlen) ||
+	    __get_user(nr_segs, &umsg->msg_iovlen) ||
 	    __get_user(kmsg->msg_control, &umsg->msg_control) ||
 	    __get_user(kmsg->msg_controllen, &umsg->msg_controllen) ||
 	    __get_user(kmsg->msg_flags, &umsg->msg_flags))
@@ -2029,14 +2025,15 @@
 		kmsg->msg_namelen = 0;
 	}
 
-	if (kmsg->msg_iovlen > UIO_MAXIOV)
+	if (nr_segs > UIO_MAXIOV)
 		return -EMSGSIZE;
 
 	err = rw_copy_check_uvector(save_addr ? READ : WRITE,
-				    uiov, kmsg->msg_iovlen,
+				    uiov, nr_segs,
 				    UIO_FASTIOV, *iov, iov);
 	if (err >= 0)
-		kmsg->msg_iov = *iov;
+		iov_iter_init(&kmsg->msg_iter, save_addr ? READ : WRITE,
+			      *iov, nr_segs, err);
 	return err;
 }
 
diff --git a/net/tipc/msg.c b/net/tipc/msg.c
index 5b06597..a687b30 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -194,7 +194,7 @@
 		__skb_queue_tail(list, skb);
 		skb_copy_to_linear_data(skb, mhdr, mhsz);
 		pktpos = skb->data + mhsz;
-		if (!dsz || !memcpy_fromiovecend(pktpos, m->msg_iov, offset,
+		if (!dsz || !memcpy_fromiovecend(pktpos, m->msg_iter.iov, offset,
 						 dsz))
 			return dsz;
 		rc = -EFAULT;
@@ -224,7 +224,7 @@
 		if (drem < pktrem)
 			pktrem = drem;
 
-		if (memcpy_fromiovecend(pktpos, m->msg_iov, offset, pktrem)) {
+		if (memcpy_fromiovecend(pktpos, m->msg_iter.iov, offset, pktrem)) {
 			rc = -EFAULT;
 			goto error;
 		}
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 4450d62..8e1b102 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -1459,9 +1459,6 @@
 	struct scm_cookie tmp_scm;
 	int max_level;
 	int data_len = 0;
-	struct iov_iter from;
-
-	iov_iter_init(&from, WRITE, msg->msg_iov, msg->msg_iovlen, len);
 
 	if (NULL == siocb->scm)
 		siocb->scm = &tmp_scm;
@@ -1519,7 +1516,7 @@
 	skb_put(skb, len - data_len);
 	skb->data_len = data_len;
 	skb->len = len;
-	err = skb_copy_datagram_from_iter(skb, 0, &from, len);
+	err = skb_copy_datagram_from_iter(skb, 0, &msg->msg_iter, len);
 	if (err)
 		goto out_free;
 
@@ -1641,9 +1638,6 @@
 	bool fds_sent = false;
 	int max_level;
 	int data_len;
-	struct iov_iter from;
-
-	iov_iter_init(&from, WRITE, msg->msg_iov, msg->msg_iovlen, len);
 
 	if (NULL == siocb->scm)
 		siocb->scm = &tmp_scm;
@@ -1700,7 +1694,7 @@
 		skb_put(skb, size - data_len);
 		skb->data_len = data_len;
 		skb->len = size;
-		err = skb_copy_datagram_from_iter(skb, 0, &from, size);
+		err = skb_copy_datagram_from_iter(skb, 0, &msg->msg_iter, size);
 		if (err) {
 			kfree_skb(skb);
 			goto out_err;
diff --git a/net/vmw_vsock/vmci_transport.c b/net/vmw_vsock/vmci_transport.c
index 20a0ba3..02d2e52 100644
--- a/net/vmw_vsock/vmci_transport.c
+++ b/net/vmw_vsock/vmci_transport.c
@@ -1850,7 +1850,8 @@
 	struct msghdr *msg,
 	size_t len)
 {
-	return vmci_qpair_enquev(vmci_trans(vsk)->qpair, msg->msg_iov, len, 0);
+	/* XXX: stripping const */
+	return vmci_qpair_enquev(vmci_trans(vsk)->qpair, (struct iovec *)msg->msg_iter.iov, len, 0);
 }
 
 static s64 vmci_transport_stream_has_data(struct vsock_sock *vsk)