ipv6: gre: support SIT encapsulation
authorEric Dumazet <edumazet@google.com>
Sat, 24 Oct 2015 12:47:44 +0000 (05:47 -0700)
committerDavid S. Miller <davem@davemloft.net>
Tue, 27 Oct 2015 05:01:18 +0000 (22:01 -0700)
gre_gso_segment() chokes if SIT frames were aggregated by GRO engine.

Fixes: 61c1db7fae21e ("ipv6: sit: add GSO/TSO support")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/gre_offload.c

index 5aa46d4b44efb99702ccd89005528f20ae422a0e..5a8ee3282550880a7749b8d6a9086dc413661519 100644 (file)
@@ -36,7 +36,8 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb,
                                  SKB_GSO_TCP_ECN |
                                  SKB_GSO_GRE |
                                  SKB_GSO_GRE_CSUM |
-                                 SKB_GSO_IPIP)))
+                                 SKB_GSO_IPIP |
+                                 SKB_GSO_SIT)))
                goto out;
 
        if (!skb->encapsulation)