linux-kernel - Re: [syzbot] WARNING: locking bug in umh

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Message-ID: <Y/U9ecRsrrCQBl3Q@bombadil.infradead.org>
Date:   Tue, 21 Feb 2023 13:54:01 -0800
From:   Luis Chamberlain <mcgrof@...nel.org>
To:     Schspa Shi <schspa@...il.com>
Cc:     Peter Zijlstra <peterz@...radead.org>,
        Tetsuo Handa <penguin-kernel@...ove.sakura.ne.jp>,
        Ingo Molnar <mingo@...nel.org>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        linux-kernel@...r.kernel.org,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        syzkaller-bugs@...glegroups.com,
        syzbot <syzbot+6cd18e123583550cf469@...kaller.appspotmail.com>,
        Hillf Danton <hdanton@...a.com>
Subject: Re: [syzbot] WARNING: locking bug in umh_complete

On Tue, Feb 14, 2023 at 10:31:58AM +0800, Schspa Shi wrote:
> I have written a SmPL patch to complete this
> check

<-- etc -->

> And I have found a lot of bad usage

Can you share what you found here? Just a simple list of affected
files.

  Luis