Commit d504fff0 authored Jul 28, 2021 by Paolo Abeni Committed by David S. Miller Jul 29, 2021

veth: use skb_prepare_for_gro()



Leveraging the previous patch we can now avoid orphaning the
skb in the veth gro path, allowing correct backpressure.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 5e10da53

drivers/net/veth.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -713,7 +713,7 @@ static struct sk_buff veth_xdp_rcv_skb(struct veth_rq rq,
		int mac_len, delta, off;
		struct xdp_buff xdp;

		skb_orphan_partial(skb);
		skb_prepare_for_gro(skb);

		rcu_read_lock();
		xdp_prog = rcu_dereference(rq->xdp_prog);