From b8693877ae016ac525d674d5d7a84ea0ea68ba60 Mon Sep 17 00:00:00 2001 From: Jesse Gross Date: Wed, 28 Jan 2015 16:32:46 -0800 Subject: openvswitch: Add support for checksums on UDP tunnels. Currently, it isn't possible to request checksums on the outer UDP header of tunnels - the TUNNEL_CSUM flag is ignored. This adds support for requesting that UDP checksums be computed on transmit and properly reported if they are present on receive. Signed-off-by: Jesse Gross Signed-off-by: David S. Miller --- net/openvswitch/vport-geneve.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/openvswitch/vport-geneve.c') diff --git a/net/openvswitch/vport-geneve.c b/net/openvswitch/vport-geneve.c index 7ca3d454ff3b..bf02fd5808c9 100644 --- a/net/openvswitch/vport-geneve.c +++ b/net/openvswitch/vport-geneve.c @@ -212,7 +212,7 @@ static int geneve_tnl_send(struct vport *vport, struct sk_buff *skb) tun_key->ipv4_dst, tun_key->ipv4_tos, tun_key->ipv4_ttl, df, sport, dport, tun_key->tun_flags, vni, opts_len, opts, - false); + !!(tun_key->tun_flags & TUNNEL_CSUM), false); if (err < 0) ip_rt_put(rt); return err; -- cgit v1.2.3