Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757289AbZF3JOl (ORCPT ); Tue, 30 Jun 2009 05:14:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753604AbZF3JOb (ORCPT ); Tue, 30 Jun 2009 05:14:31 -0400 Received: from mail-pz0-f188.google.com ([209.85.222.188]:37274 "EHLO mail-pz0-f188.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751628AbZF3JOa (ORCPT ); Tue, 30 Jun 2009 05:14:30 -0400 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=Cn/Pgfbb8iyUqMVgXk0nwOEAipXXhNiTEPnspt4Oxr7lfZGgLVnom3ngShg9w/CnLw /fJFBAFYOG9aMZv74WFbkeRnBKVlYulQTV1Ua2AZL/20n0MS0xP+NLrklCJ1fC9JrZmj c7dPGNgBfk4FoxSG7pipGenAPL3Cqge+B27/g= Date: Tue, 30 Jun 2009 17:16:40 +0800 From: Amerigo Wang To: Joao Correia Cc: Amerigo Wang , linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl Subject: Re: Crashes during boot on 2.6.30 / 2.6.31-rc, random programs Message-ID: <20090630091640.GB5873@cr0.nay.redhat.com> References: <2375c9f90906281908k7aa089a3v932dd368d572194b@mail.gmail.com> <20090629091508.GA6308@cr0.nay.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 872 Lines: 33 On Mon, Jun 29, 2009 at 11:30:41AM +0100, Joao Correia wrote: >Hello > >The system seemed to happily ignore all the sysctl.conf changes and >all echo VALUE > /proc/sys/kernel/max_lock_depth Ouch, mistake! max_lock_depth is for rt_mutex... :) > >So i dug a little on the source and changed > >include/linux/sched.h > ># define MAX_LOCK_DEPTH 48UL > >to > ># define MAX_LOCK_DEPTH 96UL > >and im getting no more errors. Of course, now its probably radioactive >and about to blow up, but at least it's not complaining anymore :). Yeah, this is right. Let's Cc: Peter to see if he would like to change this number... Peter? -- 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/