Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757498AbXFKT65 (ORCPT ); Mon, 11 Jun 2007 15:58:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753244AbXFKT6u (ORCPT ); Mon, 11 Jun 2007 15:58:50 -0400 Received: from gateway-1237.mvista.com ([63.81.120.158]:44543 "EHLO gateway-1237.mvista.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752430AbXFKT6t (ORCPT ); Mon, 11 Jun 2007 15:58:49 -0400 Subject: Re: 2.6.21-rt2..8 troubles From: Daniel Walker To: Thomas Gleixner Cc: Rui Nuno Capela , Ingo Molnar , linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org In-Reply-To: <1181591122.8176.159.camel@chaos> References: <23932.213.58.131.130.1170156409.squirrel@www.rncbc.org> <460FE7F3.4060303@rncbc.org> <20070401183928.GB27614@elte.hu> <46574DE4.2080900@rncbc.org> <1180195709.4264.7.camel@chaos> <4658A4F4.1080204@rncbc.org> <46660369.2070104@rncbc.org> <1181317625.4404.332.camel@chaos> <59605.213.13.107.141.1181326897.squirrel@www.rncbc.org> <1181328636.4404.335.camel@chaos> <466DA42A.6010600@rncbc.org> <1181591122.8176.159.camel@chaos> Content-Type: text/plain Date: Mon, 11 Jun 2007 12:55:33 -0700 Message-Id: <1181591733.11539.217.camel@imap.mvista.com> Mime-Version: 1.0 X-Mailer: Evolution 2.8.3 (2.8.3-2.fc6) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 865 Lines: 24 On Mon, 2007-06-11 at 21:45 +0200, Thomas Gleixner wrote: > On Mon, 2007-06-11 at 20:36 +0100, Rui Nuno Capela wrote: > > > I'm spinning -rt10 with a couple of fixes. Should be out sometimes > > > tomorrow. If the problem persists, we need to dig deeper. > > > > > > > Uhoh. I'm sorry to tell, but the problem is still creeping on > > 2.6.21.4-rt11 and -rt12 :( > > > > So sorry. > > Hmm. Does it happen, when you boot with maxcpus=1 on the kernel > commandline ? I think 2.6.21-rt2 had some apic updates also, (along with hpet updates) so testing with "noapic" on the command line might be helpful too .. Daniel - 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/