From: patchwork-bot+netdevbpf@kernel•org
To: Eric Dumazet <edumazet@google•com>
Cc: davem@davemloft•net, kuba@kernel•org, pabeni@redhat•com,
horms@kernel•org, willemb@google•com, netdev@vger•kernel.org,
eric.dumazet@gmail•com, mkubecek@suse•cz, sd@queasysnail•net,
fw@strlen•de
Subject: Re: [PATCH v3 net] udp: do not use skb_release_head_state() before skb_attempt_defer_free()
Date: Thu, 16 Oct 2025 14:10:06 +0000 [thread overview]
Message-ID: <176062380651.1368238.6493983404009483154.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20251015052715.4140493-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat•com>:
On Wed, 15 Oct 2025 05:27:15 +0000 you wrote:
> Michal reported and bisected an issue after recent adoption
> of skb_attempt_defer_free() in UDP.
>
> The issue here is that skb_release_head_state() is called twice per skb,
> one time from skb_consume_udp(), then a second time from skb_defer_free_flush()
> and napi_consume_skb().
>
> [...]
Here is the summary with links:
- [v3,net] udp: do not use skb_release_head_state() before skb_attempt_defer_free()
https://git.kernel.org/netdev/net/c/6de1dec1c166
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2025-10-16 14:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-15 5:27 [PATCH v3 net] udp: do not use skb_release_head_state() before skb_attempt_defer_free() Eric Dumazet
2025-10-15 20:04 ` Sabrina Dubroca
2025-10-16 14:10 ` patchwork-bot+netdevbpf [this message]
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