DomainKey-Signature: a=rsa-sha1; c=nofws;
        d=gmail.com; s=gamma;
        h=date:from:to:cc:subject:message-id:references:mime-version
         :content-type:content-disposition:in-reply-to:user-agent;
        b=QSnd3df0Jmz/MMpedY8zoqUbk0RSWlgC9AvKnLBQaSBuXr4uN0GXWiuRT35Elwth6M
         rSoYRc5hWqnCHHCPTtT4M58172Z8J+UVtFYK9BWKHTEnkIDoAGwTX16zzNcS22mdyyv1
         RhG4EyzQqiCcxHwadXhe40sKT232W5ZxR5SpU=
Date: Thu, 9 Jul 2009 00:48:28 +0200
From: Jarek Poplawski <jarkao2@gmail.com>
To: Andres Freund <andres@anarazel.de>
Cc: Joao Correia <joaomiguelcorreia@gmail.com>,
       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>
Subject: Re: Soft-Lockup/Race in networking in 2.6.31-rc1+195 (
	possibly?caused by netem)
Message-ID: <20090708224828.GD3666@ami.dom.local>
References: <200907031326.21822.andres@anarazel.de> <200907071811.27570.andres@anarazel.de> <20090708080852.GC3148@ami.dom.local> <200907090023.18040.andres@anarazel.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <200907090023.18040.andres@anarazel.de>
User-Agent: Mutt/1.5.18 (2008-05-17)
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 648
Lines: 17

On Thu, Jul 09, 2009 at 12:23:17AM +0200, Andres Freund wrote:
...
> Unfortunately this just yields the same backtraces during softlockup and not 
> earlier.
> I did not test without lockdep yet, but that should not have stopped the BUG 
> from appearing, right?

Since it looks like hrtimers now, these changes in timers shouldn't
matter. Let's wait for new ideas.

Thanks for testing anyway,
Jarek P.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/