From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org
Subject: Re: 2.6.23-rc7-mm1
Date: Tue, 25 Sep 2007 13:05:44 +0200 [thread overview]
Message-ID: <20070925130544.3d74d04d@twins> (raw)
In-Reply-To: <20070924212058.76017e47@lappy>
On Mon, 24 Sep 2007 21:20:58 +0200 Peter Zijlstra
<a.p.zijlstra@chello.nl> wrote:
> > > Nope, and the stacktrace is utterly puzzling.
> > >
> > > /me goes read the lkml.org link
> > >
> > > Kamalesh Babulal: do you still get:
> > > BUG: spinlock bad magic on
> > >
> > > msgs?
> > >
> > > Because those I could reproduce using fsx, and I fixed all that.
> > Hi Peter,
> >
> > I do not get BUG: spinlock bad magic messages any more, but the softlock message is
> > thrown more than 30 time, while running the ltp runall.
>
> It would be good to know what function on_each_cpu is executing, could
> you try something like:
I've just completed 2 full ltp runs on a dual-core opteron machine but
could not reproduce this problem.
Kamalesh, would it be possible for you to reproduce with that patch, so
we can see what function is holding up the cpu?
next prev parent reply other threads:[~2007-09-25 11:05 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-24 9:17 2.6.23-rc7-mm1 Andrew Morton
2007-09-24 10:07 ` 2.6.23-rc7-mm1 Kamalesh Babulal
2007-09-24 21:02 ` 2.6.23-rc7-mm1 Sam Ravnborg
2007-09-24 21:36 ` 2.6.23-rc7-mm1 Sam Ravnborg
2007-09-24 23:27 ` 2.6.23-rc7-mm1 Kamalesh Babulal
2007-09-24 10:35 ` 2.6.23-rc7-mm1 - 'touch' command causes Oops Valdis.Kletnieks
2007-09-24 11:08 ` Balbir Singh
2007-09-24 12:05 ` Christoph Hellwig
2007-09-24 12:58 ` Valdis.Kletnieks
2007-09-24 15:45 ` Dave Hansen
2007-09-24 16:08 ` Valdis.Kletnieks
2007-09-24 11:30 ` [-mm Patch] net/bluetooth/hidp/core.c: Make hidp_setup_input() return int WANG Cong
2007-09-24 22:18 ` Marcel Holtmann
2007-09-26 5:57 ` David Miller
2007-09-24 11:42 ` 2.6.23-rc7-mm1 Kamalesh Babulal
2007-09-24 12:32 ` 2.6.23-rc7-mm1 -- s390 compile failures Andy Whitcroft
2007-09-24 12:49 ` Cedric Le Goater
2007-09-24 12:33 ` 2.6.23-rc7-mm1 Jiri Slaby
2007-09-24 14:41 ` [linux-usb-devel] 2.6.23-rc7-mm1 Alan Stern
2007-09-24 18:45 ` Jiri Slaby
2007-09-24 19:06 ` Alan Stern
2007-09-24 19:18 ` Jiri Slaby
2007-09-24 19:41 ` Alan Stern
2007-09-30 8:26 ` Jiri Slaby
2007-09-24 12:35 ` 2.6.23-rc7-mm1 -- powerpc rtas panic Andy Whitcroft
2007-10-02 23:28 ` Linas Vepstas
2007-10-03 0:26 ` Tony Breeds
2007-10-03 0:30 ` Michael Ellerman
2007-10-03 1:19 ` Tony Breeds
2007-10-03 4:09 ` Michael Ellerman
2007-10-03 18:50 ` Linas Vepstas
2007-10-05 0:01 ` Nish Aravamudan
2007-10-05 16:03 ` Linas Vepstas
2007-10-08 3:47 ` Nish Aravamudan
2007-09-24 12:47 ` 2.6.23-rc7-mm1 Cedric Le Goater
2007-09-24 16:56 ` 2.6.23-rc7-mm1 Jens Axboe
2007-09-24 12:55 ` 2.6.23-rc7-mm1 Kamalesh Babulal
2007-09-24 13:10 ` 2.6.23-rc7-mm1 Pavel Emelyanov
2007-09-24 13:21 ` 2.6.23-rc7-mm1 Balbir Singh
2007-09-24 15:34 ` 2.6.23-rc7-mm1 Pavel Emelyanov
2007-09-24 16:10 ` 2.6.23-rc7-mm1 Balbir Singh
2007-09-24 13:00 ` 2.6.23-rc7-mm1 Cedric Le Goater
2007-09-24 13:10 ` 2.6.23-rc7-mm1 Cedric Le Goater
2007-09-24 13:29 ` 2.6.23-rc7-mm1 Vlad Yasevich
2007-09-24 16:58 ` 2.6.23-rc7-mm1 Jens Axboe
2007-09-24 16:57 ` 2.6.23-rc7-mm1 Jens Axboe
2007-09-24 13:13 ` 2.6.23-rc7-mm1 Kamalesh Babulal
2007-09-24 16:44 ` 2.6.23-rc7-mm1 Andrew Morton
2007-09-24 16:57 ` 2.6.23-rc7-mm1 Peter Zijlstra
2007-09-24 17:08 ` 2.6.23-rc7-mm1 Kamalesh Babulal
2007-09-24 19:20 ` 2.6.23-rc7-mm1 Peter Zijlstra
2007-09-25 11:05 ` Peter Zijlstra [this message]
2007-09-25 13:07 ` 2.6.23-rc7-mm1 Kamalesh Babulal
2007-09-24 13:17 ` [PATCH rc7-mm1] fix BUG at mm/swap.c:405! Hugh Dickins
2007-09-24 14:52 ` 2.6.23-rc7-mm1 Reuben Farrelly
2007-09-24 16:59 ` 2.6.23-rc7-mm1 Andrew Morton
2007-09-24 17:12 ` 2.6.23-rc7-mm1 J. Bruce Fields
2007-09-24 21:31 ` 2.6.23-rc7-mm1 Reuben Farrelly
2007-09-24 15:18 ` 2.6.23-rc7-mm1 ia64 build issue in efi.c Bob Picco
2007-09-24 19:07 ` 2.6.23-rc7-mm1 Torsten Kaiser
2007-09-24 19:34 ` 2.6.23-rc7-mm1 Andrew Morton
2007-09-24 20:25 ` 2.6.23-rc7-mm1 Thomas Gleixner
2007-09-25 7:32 ` 2.6.23-rc7-mm1 Torsten Kaiser
2007-09-25 7:44 ` 2.6.23-rc7-mm1 Thomas Gleixner
2007-09-24 19:41 ` 2.6.23-rc7-mm1 Kamalesh Babulal
2007-09-25 10:23 ` 2.6.23-rc7-mm1 Mel Gorman
2007-09-25 10:31 ` 2.6.23-rc7-mm1 Jens Axboe
2007-09-25 11:15 ` 2.6.23-rc7-mm1 Mel Gorman
2007-09-25 11:23 ` 2.6.23-rc7-mm1 Jens Axboe
2007-09-24 20:10 ` 2.6.23-rc7-mm1: build error with CONFIG_KEXEC=y and CONFIG_NOHIGHMEM=y Laurent Riffard
2007-09-24 23:11 ` Randy Dunlap
2007-09-24 22:20 ` 2.6.23-rc7-mm1 Kamalesh Babulal
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