From: Borislav Petkov <bp@amd64.org>
To: Florian Mickler <florian@mickler.org>
Cc: Tobias Karnat <tobias.karnat@googlemail.com>,
Borislav Petkov <bp@alien8.de>,
"linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: edac_core: crashes on shutdown
Date: Thu, 2 Dec 2010 18:07:56 +0100 [thread overview]
Message-ID: <20101202170756.GF27263@aftab> (raw)
In-Reply-To: <20101202180252.05080815@schatten.dmk.lab>
On Thu, Dec 02, 2010 at 12:02:52PM -0500, Florian Mickler wrote:
> On Thu, 02 Dec 2010 17:21:12 +0100
> Tobias Karnat <tobias.karnat@googlemail.com> wrote:
>
> > Am Donnerstag, den 02.12.2010, 16:21 +0100 schrieb Borislav Petkov:
> > > Well, thanks for the photos. I don't have an idea what might cause this
> > > workqueue corruption I'm seeing, all reg/unreg paths look ok. The only
> > > change that came in between .35 and .36.1 I can think of being relevant
> > > is 00740c58541b6087d78418cebca1fcb86dc6077d. You could try backing that
> > > one out to see whether it fixes the issue.
> >
> > Yes, reverting this fixed the issue!
> >
> > But why?
> >
> > -Tobias
> >
> >
>
> It doesnt work because op_state is set to OP_OFFLINE in edac_mc_del_mc
> before calling edac_mc_workq_teardown. Or am I seeing things?
Good observation Florian, see my other mail I just sent.
--
Regards/Gruss,
Boris.
Advanced Micro Devices GmbH
Einsteinring 24, 85609 Dornach
General Managers: Alberto Bozzo, Andrew Bowd
Registration: Dornach, Gemeinde Aschheim, Landkreis Muenchen
Registergericht Muenchen, HRB Nr. 43632
next prev parent reply other threads:[~2010-12-02 17:08 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-01 11:01 edac_core: crashes on shutdown Tobias Karnat
2010-12-01 12:39 ` Borislav Petkov
2010-12-01 13:24 ` Tobias Karnat
2010-12-01 14:33 ` Borislav Petkov
2010-12-01 17:46 ` Tobias Karnat
2010-12-01 19:35 ` Borislav Petkov
2010-12-02 9:03 ` Tobias Karnat
2010-12-02 14:51 ` Florian Mickler
2010-12-02 14:52 ` Florian Mickler
2010-12-02 15:21 ` Borislav Petkov
2010-12-02 16:21 ` Tobias Karnat
2010-12-02 17:02 ` Florian Mickler
2010-12-02 17:07 ` Borislav Petkov [this message]
2010-12-02 17:06 ` Borislav Petkov
2010-12-02 18:05 ` Tobias Karnat
2010-12-02 18:37 ` Borislav Petkov
2010-12-02 22:34 ` Tobias Karnat
2010-12-03 11:58 ` Borislav Petkov
2010-12-03 21:23 ` Doug Thompson
2010-12-02 18:14 ` Florian Mickler
2010-12-02 18:51 ` Borislav Petkov
2010-12-02 19:54 ` Florian Mickler
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