Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pull networking fixes from David Miller:

 1) Fix handling of initial STATE message in TIPC, from Jon Paul Maloy.

 2) Fix stats handling in bcm_sysport_get_stats(), from Florian
    Fainelli.

 3) Reject 16777215 VNI value in geneve_validate(), from Girish
    Moodalbail.

 4) Fix initial IGMP sysctl setting regression, from Nikolay Borisov.

 5) Once a UFO fragmented frame is treated as UFO, we should continue
    doing so. Likewise once a frame has been segmented, we should
    continue doing that and not try to convert it to a UFO frame. From
    Willem de Bruijn.

 6) Test the AF_PACKET RX/TX ring pg_vec state under the socket lock to
    prevent races. From Willem de Bruijn.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
  packet: fix tp_reserve race in packet_set_ring
  udp: consistently apply ufo or fragmentation
  net: sched: set xt_tgchk_param par.nft_compat as 0 in ipt_init_target
  igmp: Fix regression caused by igmp sysctl namespace code.
  geneve: maximum value of VNI cannot be used
  net: systemport: Fix software statistics for SYSTEMPORT Lite
  tipc: remove premature ESTABLISH FSM event at link synchronization

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index e6276fa3750b..a7c804f73990 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -802,7 +802,7 @@ static int udp_send_skb(struct sk_buff *skb, struct flowi4 *fl4)
 	if (is_udplite)  				 /*     UDP-Lite      */
 		csum = udplite_csum(skb);
 
-	else if (sk->sk_no_check_tx) {   /* UDP csum disabled */
+	else if (sk->sk_no_check_tx && !skb_is_gso(skb)) {   /* UDP csum off */
 
 		skb->ip_summed = CHECKSUM_NONE;
 		goto send;