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From: patchwork-bot+netdevbpf@kernel.org
To: Vasily Averin <vvs@virtuozzo.com>
Cc: eric.dumazet@gmail.com, kuba@kernel.org, netdev@vger.kernel.org,
	davem@davemloft.net, yoshfuji@linux-ipv6.org, dsahern@kernel.org,
	jwi@linux.ibm.com, christoph.paasch@gmail.com,
	linux-kernel@vger.kernel.org, kernel@openvz.org
Subject: Re: [PATCH net v10] skb_expand_head() adjust skb->truesize incorrectly
Date: Fri, 22 Oct 2021 20:50:08 +0000	[thread overview]
Message-ID: <163493580804.25307.5781274493026198048.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <644330dd-477e-0462-83bf-9f514c41edd1@virtuozzo.com>

Hello:

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

On Fri, 22 Oct 2021 13:28:37 +0300 you wrote:
> Christoph Paasch reports [1] about incorrect skb->truesize
> after skb_expand_head() call in ip6_xmit.
> This may happen because of two reasons:
> - skb_set_owner_w() for newly cloned skb is called too early,
> before pskb_expand_head() where truesize is adjusted for (!skb-sk) case.
> - pskb_expand_head() does not adjust truesize in (skb->sk) case.
> In this case sk->sk_wmem_alloc should be adjusted too.
> 
> [...]

Here is the summary with links:
  - [net,v10] skb_expand_head() adjust skb->truesize incorrectly
    https://git.kernel.org/netdev/net/c/7f678def99d2

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2021-10-22 20:50 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20210920111259.18f9cc01@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
2021-09-20 21:41 ` [PATCH net v8] skb_expand_head() adjust skb->truesize incorrectly Vasily Averin
2021-09-21  5:21   ` Vasily Averin
2021-10-04 13:00     ` [PATCH net v9] " Vasily Averin
2021-10-04 13:14       ` Vasily Averin
2021-10-04 19:26       ` Eric Dumazet
2021-10-05  5:57         ` Vasily Averin
2021-10-20 16:14           ` Eric Dumazet
2021-10-20 16:18           ` Eric Dumazet
2021-10-22 10:28             ` [PATCH net v10] " Vasily Averin
2021-10-22 19:32               ` Eric Dumazet
2021-10-22 20:50               ` patchwork-bot+netdevbpf [this message]

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