diff -rupN vsock-only.old/linux/af_vsock.c vsock-only/linux/af_vsock.c
--- vsock-only.old/linux/af_vsock.c     2015-05-06 20:41:47.684046762 -0400
+++ vsock-only/linux/af_vsock.c 2015-05-06 20:52:15.245080779 -0400
@@ -4629,7 +4629,7 @@ VSockVmciStreamSendmsg(struct kiocb *kio
        * able to send.
        */
 
-      written = vmci_qpair_enquev(vsk->qpair, msg->msg_iov,
+      written = vmci_qpair_enquev(vsk->qpair, &msg->msg_iter.iov,
                                   len - totalWritten, 0);
       if (written < 0) {
          err = -ENOMEM;
@@ -4874,9 +4874,9 @@ VSockVmciStreamRecvmsg(struct kiocb *kio
          }
 
          if (flags & MSG_PEEK) {
-            read = vmci_qpair_peekv(vsk->qpair, msg->msg_iov, len - copied, 0);
+            read = vmci_qpair_peekv(vsk->qpair, &msg->msg_iter.iov, len - copied, 0);
          } else {
-            read = vmci_qpair_dequev(vsk->qpair, msg->msg_iov, len - copied, 0);
+            read = vmci_qpair_dequev(vsk->qpair, &msg->msg_iter.iov, len - copied, 0);
          }
 
          if (read < 0) {