[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <b7c75daecca9c4e36ef79af683d288653a9b5b82.1718919473.git.yan@cloudflare.com>
Date: Thu, 20 Jun 2024 15:19:25 -0700
From: Yan Zhai <yan@...udflare.com>
To: netdev@...r.kernel.org
Cc: "David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
Alexei Starovoitov <ast@...nel.org>,
Daniel Borkmann <daniel@...earbox.net>,
Jesper Dangaard Brouer <hawk@...nel.org>,
John Fastabend <john.fastabend@...il.com>, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org, bpf@...r.kernel.org
Subject: [RFC net-next 6/9] veth: apply XDP offloading fixup when building skb
Add a common point to transfer offloading info from XDP context to skb.
Signed-off-by: Yan Zhai <yan@...udflare.com>
---
drivers/net/veth.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 426e68a95067..c799362a839c 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -703,6 +703,8 @@ static void veth_xdp_rcv_bulk_skb(struct veth_rq *rq, void **frames,
stats->rx_drops++;
continue;
}
+
+ xdp_frame_fixup_skb_offloading(frames[i], skb);
napi_gro_receive(&rq->xdp_napi, skb);
}
}
@@ -855,6 +857,8 @@ static struct sk_buff *veth_xdp_rcv_skb(struct veth_rq *rq,
metalen = xdp->data - xdp->data_meta;
if (metalen)
skb_metadata_set(skb, metalen);
+
+ xdp_buff_fixup_skb_offloading(xdp, skb);
out:
return skb;
drop:
--
2.30.2
Powered by blists - more mailing lists