ixgbe set gso_size but not gso_type. This leads to
crashes in macvtap.
Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
---
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 8 ++++++--
1 file 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 20a5af6..e1b2d22 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,
--
MST
--
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