From: Andrew Morton <akpm@linux-foundation.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>,
Peter, Zijlstra <a.p.zijlstra@chello.nl>,
LKML <linux-kernel@vger.kernel.org>,
Torsten Kaiser <just.for.lkml@googlemail.com>,
Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>,
linuxppc-dev@ozlabs.org, nfs@lists.sourceforge.net,
Jan Blunck <jblunck@suse.de>,
Balbir Singh <balbir@linux.vnet.ibm.com>
Subject: Re: [BUG] 2.6.24-rc2-mm1 - kernel bug on nfs v4
Date: Sat, 17 Nov 2007 10:19:57 -0800 [thread overview]
Message-ID: <20071117101957.7562639d.akpm@linux-foundation.org> (raw)
In-Reply-To: <20071117180946.GA14055@elte.hu>
On Sat, 17 Nov 2007 19:09:46 +0100 Ingo Molnar <mingo@elte.hu> wrote:
>
> * Torsten Kaiser <just.for.lkml@googlemail.com> wrote:
>
> > Sadly lockdep does not work for me, as it gets turned off early:
> > [ 39.851594] ---------------------------------
> > [ 39.855963] inconsistent {softirq-on-W} -> {in-softirq-W} usage.
> > [ 39.861981] swapper/0 [HC0[0]:SC1[1]:HE0:SE0] takes:
> > [ 39.866963] (&n->list_lock){-+..}, at: [<ffffffff802935c1>]
>
> hey, that means it found a bug - which is not sad at all :-)
>
mutter.
Torsten, you could try CONFIG_SLAB=y, CONFIG_SLUB=n to see if you can make
some progress on the NFS problem.
next prev parent reply other threads:[~2007-11-17 18:20 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-16 14:15 [BUG] 2.6.24-rc2-mm1 - kernel bug on nfs v4 Kamalesh Babulal
2007-11-17 17:53 ` Torsten Kaiser
2007-11-17 18:05 ` Andrew Morton
2007-11-17 19:33 ` Christoph Lameter
2007-11-17 20:10 ` Torsten Kaiser
2007-11-17 18:09 ` Ingo Molnar
2007-11-17 18:19 ` Andrew Morton [this message]
2007-11-17 19:40 ` Torsten Kaiser
2007-11-17 23:05 ` Peter Zijlstra
2007-11-17 23:44 ` Torsten Kaiser
2007-11-18 18:44 ` Torsten Kaiser
2007-11-18 19:18 ` Trond Myklebust
2007-11-19 7:15 ` Torsten Kaiser
2007-11-19 9:00 ` Andrew Morton
2007-11-19 18:24 ` Torsten Kaiser
2007-11-20 5:35 ` Andrew Morton
2007-11-17 23:00 ` root
2007-11-19 22:50 ` Christoph Lameter
2007-11-17 18:58 ` Trond Myklebust
2007-11-17 19:18 ` Torsten Kaiser
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