netdev - Re: [PATCH v2 net] mptcp: fix a race in mptcp_pm_del_add

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Message-Id: 
 <176352240889.205878.7139998360016920447.git-patchwork-notify@kernel.org>
Date: Wed, 19 Nov 2025 03:20:08 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Eric Dumazet <edumazet@...gle.com>
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
 matttbe@...nel.org, martineau@...nel.org, geliang.tang@...ux.dev,
 fw@...len.de, netdev@...r.kernel.org, eric.dumazet@...il.com,
 syzbot+2a6fbf0f0530375968df@...kaller.appspotmail.com, geliang@...nel.org
Subject: Re: [PATCH v2 net] mptcp: fix a race in mptcp_pm_del_add_timer()

Hello:

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

On Mon, 17 Nov 2025 10:07:44 +0000 you wrote:
> mptcp_pm_del_add_timer() can call sk_stop_timer_sync(sk, &entry->add_timer)
> while another might have free entry already, as reported by syzbot.
> 
> Add RCU protection to fix this issue.
> 
> Also change confusing add_timer variable with stop_timer boolean.
> 
> [...]

Here is the summary with links:
  - [v2,net] mptcp: fix a race in mptcp_pm_del_add_timer()
    https://git.kernel.org/netdev/net/c/426358d9be7c

You are awesome, thank you!
-- 
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