RE: [Intel-wired-lan] [PATCH net-next 03/10] i40e: Call skb_metadata_set when skb->data points past metadata

-----Original Message-----
From: Intel-wired-lan <redacted> On Behalf
Of Jakub Sitnicki via Intel-wired-lan
Sent: Saturday, January 10, 2026 10:05 PM
To: netdev@vger.kernel.org
Cc: David S. Miller <davem@davemloft.net>; Eric Dumazet
[off-list ref]; Jakub Kicinski [off-list ref]; Paolo Abeni
[off-list ref]; Simon Horman [off-list ref]; Michael Chan
[off-list ref]; Pavan Chebbi [off-list ref];
Andrew Lunn [off-list ref]; Nguyen, Anthony L
[off-list ref]; Kitszel, Przemyslaw
[off-list ref]; Saeed Mahameed [off-list ref];
Leon Romanovsky [off-list ref]; Tariq Toukan [off-list ref];
Mark Bloch [off-list ref]; Alexei Starovoitov [off-list ref];
Daniel Borkmann [off-list ref]; Jesper Dangaard Brouer
[off-list ref]; John Fastabend [off-list ref];
Stanislav Fomichev [off-list ref]; intel-wired-
lan@lists.osuosl.org; bpf@vger.kernel.org; kernel-team@cloudflare.com
Subject: [Intel-wired-lan] [PATCH net-next 03/10] i40e: Call
skb_metadata_set when skb->data points past metadata

Prepare to copy the XDP metadata into an skb extension in
skb_metadata_set.

Adjust the driver to pull from skb->data before calling
skb_metadata_set.

Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
---
 drivers/net/ethernet/intel/i40e/i40e_xsk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c

b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
index 9f47388eaba5..11eff5bd840b 100644

--- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c

@@ -310,8 +310,8 @@ static struct sk_buff

*i40e_construct_skb_zc(struct i40e_ring *rx_ring,
 	       ALIGN(totalsize, sizeof(long)));

 	if (metasize) {
-		skb_metadata_set(skb, metasize);
 		__skb_pull(skb, metasize);
+		skb_metadata_set(skb, metasize);
 	}

 	if (likely(!xdp_buff_has_frags(xdp)))

--
2.43.0