netdev - Re: [PATCH v3] net/sched: act_pedit: Parse L3 Header for L4 offset

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Date: Fri, 09 Jun 2023 09:40:20 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Max Tottenham <mtottenh@...mai.com>
Cc: netdev@...r.kernel.org, pctammela@...atatu.com, jhs@...atatu.com,
 xiyou.wangcong@...il.com, jiri@...nulli.us, amir@...ai.me, johunt@...mai.com,
 lkp@...el.com
Subject: Re: [PATCH v3] net/sched: act_pedit: Parse L3 Header for L4 offset

Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@...emloft.net>:

On Wed, 7 Jun 2023 12:23:54 -0400 you wrote:
> Instead of relying on skb->transport_header being set correctly, opt
> instead to parse the L3 header length out of the L3 headers for both
> IPv4/IPv6 when the Extended Layer Op for tcp/udp is used. This fixes a
> bug if GRO is disabled, when GRO is disabled skb->transport_header is
> set by __netif_receive_skb_core() to point to the L3 header, it's later
> fixed by the upper protocol layers, but act_pedit will receive the SKB
> before the fixups are completed. The existing behavior causes the
> following to edit the L3 header if GRO is disabled instead of the UDP
> header:
> 
> [...]

Here is the summary with links:
  - [v3] net/sched: act_pedit: Parse L3 Header for L4 offset
    https://git.kernel.org/netdev/net/c/6c02568fd1ae

You are awesome, thank you!
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