linux-kernel - Re: [net PATCH] skb: Do mix page pool and page referenced frags in GRO

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Date:   Sat, 28 Jan 2023 07:50:18 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Alexander Duyck <alexander.duyck@...il.com>
Cc:     nbd@....name, davem@...emloft.net, edumazet@...gle.com,
        hawk@...nel.org, ilias.apalodimas@...aro.org, kuba@...nel.org,
        linux-kernel@...r.kernel.org, linyunsheng@...wei.com,
        lorenzo@...nel.org, netdev@...r.kernel.org, pabeni@...hat.com
Subject: Re: [net PATCH] skb: Do mix page pool and page referenced frags in GRO

Hello:

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

On Thu, 26 Jan 2023 11:06:59 -0800 you wrote:
> From: Alexander Duyck <alexanderduyck@...com>
> 
> GSO should not merge page pool recycled frames with standard reference
> counted frames. Traditionally this didn't occur, at least not often.
> However as we start looking at adding support for wireless adapters there
> becomes the potential to mix the two due to A-MSDU repartitioning frames in
> the receive path. There are possibly other places where this may have
> occurred however I suspect they must be few and far between as we have not
> seen this issue until now.
> 
> [...]

Here is the summary with links:
  - [net] skb: Do mix page pool and page referenced frags in GRO
    https://git.kernel.org/netdev/net/c/7d2c89b32587

You are awesome, thank you!
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