linux-kernel - Re: 2.6.20-rc4-mm1 md problem

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Date:	Fri, 12 Jan 2007 18:40:29 +0100
From:	"Michal Piotrowski" <michal.k.k.piotrowski@...il.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	"Andrew Morton" <akpm@...l.org>, "Ingo Molnar" <mingo@...e.hu>,
	"Neil Brown" <neilb@....unsw.edu.au>,
	LKML <linux-kernel@...r.kernel.org>, "Jens Axboe" <axboe@...e.de>
Subject: Re: 2.6.20-rc4-mm1 md problem

On 12/01/07, Rafael J. Wysocki <rjw@...k.pl> wrote:
> On Friday, 12 January 2007 14:33, Michal Piotrowski wrote:
> > My system hangs on this
> > http://www.stardust.webpages.pl/files/tbf/euridica/2.6.20-rc4-mm1/bug2.jpg
> > http://www.stardust.webpages.pl/files/tbf/euridica/2.6.20-rc4-mm1/mm-config
> >
> > Debug plan:
> > - revert md-* patches
> > - binary search
> >
> > Does someone have a better idea?
>
> Revert git-block.patch and related stuff?

Indeed.

GOOD
#
##git-sym2.patch
#git-scsi-target.patch
#git-scsi-target-fixup.patch
#
git-block.patch
git-block-fixup.patch
BAD

git-block.patch it's huge patch.

diffstat git-block.patch
[..]
drivers/md/bitmap.c             |    1
 drivers/md/dm-emc.c             |    2
 drivers/md/dm-table.c           |   14 -
 drivers/md/dm.c                 |   18 -
 drivers/md/dm.h                 |    1
 drivers/md/linear.c             |   14 -
 drivers/md/md.c                 |    3
 drivers/md/multipath.c          |   32 --
 drivers/md/raid0.c              |   17 -
 drivers/md/raid1.c              |   70 -----
 drivers/md/raid10.c             |   73 ------
 drivers/md/raid5.c              |   60 ----
[..]

I'll do a binary search through those files.

>
> Greetings,
> Rafael

Regards,
Michal

-- 
Michal K. K. Piotrowski
LTG - Linux Testers Group
(http://www.stardust.webpages.pl/ltg/)
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