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From: Joao Correia <joaomiguelcorreia@gmail.com>
Date: Tue, 7 Jul 2009 12:05:55 +0100
Message-ID: <a5d9929e0907070405p63698ec7t5b5fad394533e4a7@mail.gmail.com>
Subject: Fwd: Soft-Lockup/Race in networking in 2.6.31-rc1+195 ( 
	possibly?caused by netem)
To: Jarek Poplawski <jarkao2@gmail.com>
Cc: Arun R Bharadwaj <arun@linux.vnet.ibm.com>,
       Thomas Gleixner <tglx@linutronix.de>,
       Stephen Hemminger <shemminger@vyatta.com>, netdev@vger.kernel.org,
       LKML <linux-kernel@vger.kernel.org>
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CC'ing the list and other listeners, that were left out in the previous email.

Joao Correia


---------- Forwarded message ----------
From: Joao Correia <joaomiguelcorreia@gmail.com>
Date: Tue, Jul 7, 2009 at 12:03 PM
Subject: Re: Soft-Lockup/Race in networking in 2.6.31-rc1+195 (
possibly?caused by netem)
To: Andres Freund <andres@anarazel.de>


I dont see the problem with the patch from Jarek. (sorry for not being
clear about this).

With vanilla 31-rc2 it is still there.

Joao Correia

On Tue, Jul 7, 2009 at 11:47 AM, Andres Freund<andres@anarazel.de> wrote:
> On Tuesday 07 July 2009 12:40:16 Joao Correia wrote:
>> I am now running 2.6.31-rc2 for a couple of hours, no freeze.
>>
>> Let me know what/if i can help with tracking down the original source
>> of the problem.
> You dont see the problem anymore with the `echo 0 >
> /proc/sys/kernel/timer_migration`  change (or equivalently with the patch from
> Jarek) or has the problem vanished completely?
>
> Andres
>