From: bugzilla-daemon@bugzilla.kernel.org
To: linux-scsi@vger.kernel.org
Subject: [Bug 212337] scsi_debug: race at module load and module unload
Date: Tue, 27 Jul 2021 19:27:22 +0000 [thread overview]
Message-ID: <bug-212337-11613-R0VH8zhZpk@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-212337-11613@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=212337
--- Comment #20 from Luis Chamberlain (mcgrof@kernel.org) ---
I've narrowed down that using this patch:
http://lkml.kernel.org/r/20210508230745.27923-1-dgilbert@interlog.com
helps on older kernels. In particular, at least with kernel v5.3 one can
eventually run into a situation where the recnt can be see in
/sys/module/scsi_debug/refcnt as 0 and yet rmmod can fail.
This is not possible with linux-next.
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next prev parent reply other threads:[~2021-07-27 19:27 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-18 17:09 [Bug 212337] New: scsi_debug: race at module load and module unload bugzilla-daemon
2021-03-18 17:38 ` [Bug 212337] " bugzilla-daemon
2021-03-18 18:32 ` Douglas Gilbert
2021-03-18 17:43 ` bugzilla-daemon
2021-03-18 18:42 ` bugzilla-daemon
2021-03-18 19:14 ` bugzilla-daemon
2021-03-18 21:00 ` Douglas Gilbert
2021-03-18 19:20 ` bugzilla-daemon
2021-03-18 19:22 ` bugzilla-daemon
2021-03-18 19:57 ` bugzilla-daemon
2021-03-18 21:00 ` bugzilla-daemon
2021-03-22 16:23 ` bugzilla-daemon
2021-03-23 0:37 ` Douglas Gilbert
2021-03-22 18:21 ` bugzilla-daemon
2021-03-22 18:31 ` bugzilla-daemon
2021-03-23 0:38 ` bugzilla-daemon
2021-05-04 21:18 ` bugzilla-daemon
2021-05-05 15:57 ` Douglas Gilbert
2021-05-04 21:22 ` bugzilla-daemon
2021-05-05 16:06 ` bugzilla-daemon
2021-05-07 18:25 ` bugzilla-daemon
2021-05-07 20:46 ` Douglas Gilbert
2021-05-07 20:46 ` bugzilla-daemon
2021-05-07 22:37 ` bugzilla-daemon
2021-05-07 22:46 ` bugzilla-daemon
2021-07-27 19:27 ` bugzilla-daemon [this message]
2021-07-30 20:31 ` bugzilla-daemon
2021-08-10 5:19 ` bugzilla-daemon
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