Commit 45cac46e authored Nov 03, 2014 by Jesse Gross Committed by David S. Miller Nov 05, 2014

geneve: Set GSO type on transmit.



Geneve does not currently set the inner protocol type when
transmitting packets. This causes GSO segmentation to fail on NICs
that do not support Geneve offloading.

CC: Andy Zhou <azhou@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 15e4123b

net/ipv4/geneve.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -144,6 +144,8 @@ int geneve_xmit_skb(struct geneve_sock gs, struct rtable rt,
		gnvh = (struct genevehdr )__skb_push(skb, sizeof(gnvh) + opt_len);
		geneve_build_header(gnvh, tun_flags, vni, opt_len, opt);

		skb_set_inner_protocol(skb, htons(ETH_P_TEB));

		return udp_tunnel_xmit_skb(gs->sock, rt, skb, src, dst,
		tos, ttl, df, src_port, dst_port, xnet);
		}