linux-kernel - Re: [PATCH net-next V2] ptp: fix corrupted list in ptp

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Message-ID: <ZULq5ILoM07oH1wr@hoboy.vegasvil.org>
Date:   Wed, 1 Nov 2023 17:18:44 -0700
From:   Richard Cochran <richardcochran@...il.com>
To:     Edward Adam Davis <eadavis@...com>
Cc:     habetsm.xilinx@...il.com, davem@...emloft.net,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        reibax@...il.com,
        syzbot+df3f3ef31f60781fa911@...kaller.appspotmail.com,
        syzkaller-bugs@...glegroups.com
Subject: Re: [PATCH net-next V2] ptp: fix corrupted list in ptp_open

On Tue, Oct 31, 2023 at 06:25:42PM +0800, Edward Adam Davis wrote:
> There is no lock protection when writing ptp->tsevqs in ptp_open(),
> ptp_release(), which can cause data corruption,

NAK.

You haven't identified any actual data corruption issue.

If there is an issue, please state what it is.

Thanks,
Richard