Re: [PATCH v3 net] net/packet: guard the ll header push in packet_rcv_spkt()

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Mon, 28 Sep 2026 19:31:08 +0800 you wrote:
> packet_rcv_spkt() restores the link layer header with
> 
> 	skb_push(skb, skb->data - skb_mac_header(skb));
> 
> That subtraction is only meaningful when the device actually has a link
> layer header.  packet_rcv() and tpacket_rcv() both wrap it in
> dev_has_header(), which is also the predicate the block comment at the
> top of the file states the restore in terms of; packet_rcv_spkt() does
> not.  commit d549699048b4 ("net/packet: fix packet receive on L3
> devices without visible hard header") introduced the helper and changed
> the two call sites, and this one stayed behind.
> 
> [...]

Here is the summary with links:
  - [v3,net] net/packet: guard the ll header push in packet_rcv_spkt()
    https://git.kernel.org/netdev/net/c/28bc1ef69961

You are awesome, thank you!
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