From 9775852fb1b6c3e3b6db9fdd9b7a398877d12ffe Mon Sep 17 00:00:00 2001 From: Jesse Gross Date: Mon, 3 Nov 2014 19:38:37 -0800 Subject: [PATCH] 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 Signed-off-by: Jesse Gross Signed-off-by: David S. Miller --- net/ipv4/geneve.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/ipv4/geneve.c b/net/ipv4/geneve.c index 065cd94c640c0..6e5266cf403da 100644 --- a/net/ipv4/geneve.c +++ b/net/ipv4/geneve.c @@ -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); } -- 2.39.5