On Tue, 29 Nov 2016 15:30:52 -0800, Jarno Rajahalme wrote:
> @@ -504,11 +485,20 @@ void ovs_vport_send(struct vport *vport, struct sk_buff
> *skb, u8 mac_proto)
> goto drop;
> }
>
> - if (unlikely(packet_length(skb, vport->dev) > mtu &&
> - !skb_is_gso(skb))) {
> - net_warn_ratelimited("%s: dropped over-mtu packet: %d > %d\n",
> - vport->dev->name,
> - packet_length(skb, vport->dev), mtu);
> + if (unlikely(!is_skb_forwardable(vport->dev, skb))) {
How does this work when the vlan tag is accelerated? Then we can be
over MTU, yet the check will pass.
Jiri
