linux-kernel - Re: [BUG] local_softirq

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Message-ID: <20070520183658.GA13262@osiris.ibm.com>
Date:	Sun, 20 May 2007 20:36:58 +0200
From:	Heiko Carstens <heiko.carstens@...ibm.com>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	Anant Nitya <kernel@...chanda.info>, linux-kernel@...r.kernel.org,
	Ingo Molnar <mingo@...e.hu>
Subject: Re: [BUG] local_softirq_pending storm

On Sun, May 20, 2007 at 03:52:21PM +0200, Thomas Gleixner wrote:
> On Sun, 2007-05-20 at 12:18 +0200, Heiko Carstens wrote:
> > > I work out a more complex debug patch and pester you to test once I'm
> > > done.
> > 
> > I've also tons of 'NOHZ: local_softirq_pending 08' that disappear with
> > nohz=off. But I'm still running 2.6.21. Are there any patches that should
> > fix this?
> > Machine is a Lenovo T60p:
> > 
> > i686 Intel(R) Core(TM)2 CPU T7600  @ 2.33GHz GenuineIntel GNU/Linux
> 
> Hmm, that's a different problem than the 0x22 which shows up on
> hyperthreading enabled P4 systems. Are you using plip ?

No, after all it turned out that is caused by an IBM internal module.
Just ignore me, sorry for the noise :)
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