From: Thomas Graf <tgraf@suug.ch>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, pshelar@nicira.com
Subject: [PATCH net-next] openvswitch: Only set TUNNEL_VXLAN_OPT if VXLAN-GBP metadata is set
Date: Mon, 9 Feb 2015 16:56:37 +0100 [thread overview]
Message-ID: <27de6976a7a40d1da2875b93138353724cbfa24b.1423497309.git.tgraf@suug.ch> (raw)
This avoids setting TUNNEL_VXLAN_OPT for VXLAN frames which don't
have any GBP metadata set. It is not invalid to set it but unnecessary.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
---
net/openvswitch/vport-vxlan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/openvswitch/vport-vxlan.c b/net/openvswitch/vport-vxlan.c
index ff07d40..3277a75 100644
--- a/net/openvswitch/vport-vxlan.c
+++ b/net/openvswitch/vport-vxlan.c
@@ -76,7 +76,7 @@ static void vxlan_rcv(struct vxlan_sock *vs, struct sk_buff *skb,
flags = TUNNEL_KEY | (udp_hdr(skb)->check != 0 ? TUNNEL_CSUM : 0);
vxlan_port = vxlan_vport(vport);
- if (vxlan_port->exts & VXLAN_F_GBP)
+ if (vxlan_port->exts & VXLAN_F_GBP && md->gbp)
flags |= TUNNEL_VXLAN_OPT;
/* Save outer tunnel values */
--
1.9.3
next reply other threads:[~2015-02-09 15:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-09 15:56 Thomas Graf [this message]
2015-02-09 17:59 ` [PATCH net-next] openvswitch: Only set TUNNEL_VXLAN_OPT if VXLAN-GBP metadata is set Pravin Shelar
2015-02-09 22:27 ` David Miller
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