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authorMichael S. Tsirkin <mst@redhat.com>2013-02-07 03:13:05 +0000
committerDavid S. Miller <davem@davemloft.net>2013-02-10 20:14:12 -0500
commit1594712f9e5426bfb96b96404cf3726a7b348db7 (patch)
tree3fdd4eb4d96118f35fe33dffc491fe1a18fe1fca /drivers
parent3955b22b9798ae8694ac053614694695991f0a91 (diff)
downloadlinaro-lsk-1594712f9e5426bfb96b96404cf3726a7b348db7.tar.gz
ixgbe: fix gso type
ixgbe set gso_size but not gso_type. This leads to crashes in macvtap. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 20a5af6d87d..e1b2d22a285 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -1401,6 +1401,10 @@ static void ixgbe_set_rsc_gso_size(struct ixgbe_ring *ring,
/* set gso_size to avoid messing up TCP MSS */
skb_shinfo(skb)->gso_size = DIV_ROUND_UP((skb->len - hdr_len),
IXGBE_CB(skb)->append_cnt);
+ if (skb->protocol == __constant_htons(ETH_P_IPV6))
+ skb_shinfo(skb)->gso_type = SKB_GSO_TCPV6;
+ else
+ skb_shinfo(skb)->gso_type = SKB_GSO_TCPV4;
}
static void ixgbe_update_rsc_stats(struct ixgbe_ring *rx_ring,
@@ -1435,6 +1439,8 @@ static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring,
{
struct net_device *dev = rx_ring->netdev;
+ skb->protocol = eth_type_trans(skb, dev);
+
ixgbe_update_rsc_stats(rx_ring, skb);
ixgbe_rx_hash(rx_ring, rx_desc, skb);
@@ -1450,8 +1456,6 @@ static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring,
}
skb_record_rx_queue(skb, rx_ring->queue_index);
-
- skb->protocol = eth_type_trans(skb, dev);
}
static void ixgbe_rx_skb(struct ixgbe_q_vector *q_vector,