linux-kernel - Re: [PATCH v3] workqueue: Fix WARN_ON_ONCE() triggers in worker_enter

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Message-ID: <ZG6JsJvWRWu8kZYC@slm.duckdns.org>
Date:   Wed, 24 May 2023 12:03:28 -1000
From:   Tejun Heo <tj@...nel.org>
To:     Naresh Kamboju <naresh.kamboju@...aro.org>
Cc:     Zqiang <qiang.zhang1211@...il.com>, jiangshanlai@...il.com,
        linux-kernel@...r.kernel.org,
        Anders Roxell <anders.roxell@...aro.org>,
        lkft-triage@...ts.linaro.org
Subject: Re: [PATCH v3] workqueue: Fix WARN_ON_ONCE() triggers in
 worker_enter_idle()

On Wed, May 24, 2023 at 07:23:16PM +0530, Naresh Kamboju wrote:
> Reported-by: Linux Kernel Functional Testing <lkft@...aro.org>
> Tested-by: Anders Roxell <anders.roxell@...aro.org>
> 
> Since the probability of occurrence of this problem is only 3%,
> Anders took this up and applied this on top of Linux next and
> tested for 500 boot tests and all looked good.
> Thanks, Anders.

This was a tricky bug and I really appreciate the bug report and testing.
Thank you so much.

-- 
tejun