Subject: Re: [PATCH net-next 0/2] tc: adjust network header after second vlan push

From: Jakub Kicinski <[email-masked]>
Date: Mon, 15 Jul 2024 08:59:01 -0700

On Thu, 11 Jul 2024 10:08:26 +0300 Boris Sukholitko wrote:
> skb network header of the single-tagged vlan packet continues to point the
> vlan payload (e.g. IP) after second vlan tag is pushed by tc act_vlan. This
> causes problem at the dissector which expects double-tagged packet network
> header to point to the inner vlan.
> 
> The fix is to adjust network header in tcf_act_vlan.c but requires minor
> changes to the generic skb_vlan_push function.

This requires more careful analysis than I can afford right now since
the merge window has started, sorry :( Please repost once net-next
reopens: https://netdev.bots.linux.dev/net-next.html
-- 
pw-bot: defer