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From: patchwork-bot+netdevbpf@kernel.org
To: Yibo Tan <lhfff@tju.edu.cn>
Cc: richardcochran@gmail.com, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1] ptp: idt82p33: Stop PTP work producers before teardown
Date: Sat, 26 Sep 2026 00:00:08 +0000	[thread overview]
Message-ID: <179038080814.3212797.11225200642127710918.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260922113601.855416-1-lhfff@tju.edu.cn>

Hello:

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

On Tue, 22 Sep 2026 19:36:01 +0800 you wrote:
> idt82p33_ptp_clock_unregister_all() cancels each channel's adjtime work
> before unregistering its PTP clock. An adjustment callback already in
> progress can schedule that work after cancellation returns. Device
> removal then frees the channel while its delayed work remains queued,
> causing a use-after-free.
> 
> Mark the device as stopping under its lock before draining work. Reject
> new adjustment and EXTS requests, clear the EXTS polling mask, and
> synchronously drain the EXTS and channel adjustment work before the
> device storage is released.
> 
> [...]

Here is the summary with links:
  - [v1] ptp: idt82p33: Stop PTP work producers before teardown
    https://git.kernel.org/netdev/net-next/c/a529f9258da5

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



      parent reply	other threads:[~2026-09-26  0:01 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-22 11:36 Yibo Tan
2026-09-25  5:37 ` netdev-bot+sashiko
2026-09-26  0:00 ` patchwork-bot+netdevbpf [this message]

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