Since UFO6 packets can now be identified by SKB_GSO_UDP6, add proper checks
to handel UFO6 flows.
Legacy applications may still have UFO6 packets identified by SKB_GSO_UDP,
so we need to continue to handle them correclty.
Signed-off-by: Vladislav Yasevich <vyasevic@xxxxxxxxxx>
---
net/openvswitch/datapath.c | 3 ++-
net/openvswitch/flow.c | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index f9e556b..b43fc60 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -334,7 +334,8 @@ static int queue_gso_packets(struct datapath *dp, struct sk_buff *skb,
if (err)
break;
- if (skb == segs && gso_type & SKB_GSO_UDP) {
+ if (skb == segs &&
+ ((gso_type & SKB_GSO_UDP) || (gso_type & SKB_GSO_UDP6))) {
/* The initial flow key extracted by ovs_flow_extract()
* in this case is for a first fragment, so we need to
* properly mark later fragments.
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index 2b78789..d03adf4 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -602,7 +602,7 @@ static int key_extract(struct sk_buff *skb, struct sw_flow_key *key)
if (key->ip.frag == OVS_FRAG_TYPE_LATER)
return 0;
- if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP)
+ if (skb_shinfo(skb)->gso_type & (SKB_GSO_UDP | SKB_GSO_UDP6))
key->ip.frag = OVS_FRAG_TYPE_FIRST;
/* Transport layer. */
--
1.9.3
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