Re: [PATCH v2] pid: annotate data-races around pid_ns->pid_allocated

From: Michal Koutný
Date: Fri Apr 25 2025 - 05:25:19 EST


On Fri, Apr 25, 2025 at 01:58:14PM +0800, Jiayuan Chen <jiayuan.chen@xxxxxxxxx> wrote:
> Suppress syzbot reports by annotating these accesses using data_race().

Thanks for trying this approach.
scripts/checkpatch.pl has quite some remarks about the current form :-)
I mean, the data_race annotation should document why the race is
harmless. I only glanced over this so I can't tell myself whether it's a
bug or OK.

> Reported-by: syzbot+adcaa842b762a1762e7d@xxxxxxxxxxxxxxxxxxxxxxxxx
> Reported-by: syzbot+fab52e3459fa2f95df57@xxxxxxxxxxxxxxxxxxxxxxxxx
> Reported-by: syzbot+0718f65353d72efaac1e@xxxxxxxxxxxxxxxxxxxxxxxxx

How can I get to see full syzbot reports? (Stacktrace would be helpful,
I cannot resolve those as message-ids on (LK)ML.)

Thanks,
Michal

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