Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754762AbXEAQoM (ORCPT ); Tue, 1 May 2007 12:44:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754766AbXEAQoM (ORCPT ); Tue, 1 May 2007 12:44:12 -0400 Received: from gateway-1237.mvista.com ([63.81.120.158]:26661 "EHLO gateway-1237.mvista.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754762AbXEAQoK (ORCPT ); Tue, 1 May 2007 12:44:10 -0400 Subject: Re: [BUG] 2.6.21: Kernel won't boot with either/both of CONFIG_NO_HZ, CONFIG_HIGH_RES_TIMERS From: Daniel Walker To: Mark Lord Cc: tglx@linutronix.de, Linux Kernel , Linus Torvalds In-Reply-To: <46376B63.9080808@rtr.ca> References: <46364EBC.5050804@rtr.ca> <46364F5A.2030208@rtr.ca> <463653A3.5040606@rtr.ca> <46367D7E.6060502@rtr.ca> <1177976798.12796.286.camel@imap.mvista.com> <463683A6.4010505@rtr.ca> <1178026458.5791.305.camel@localhost.localdomain> <4637419D.8010303@rtr.ca> <463741F1.7050706@rtr.ca> <1178027285.5791.307.camel@localhost.localdomain> <46374B1D.6050509@rtr.ca> <1178033061.5791.314.camel@localhost.localdomain> <46376B63.9080808@rtr.ca> Content-Type: text/plain Date: Tue, 01 May 2007 09:42:30 -0700 Message-Id: <1178037750.12796.321.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: 803 Lines: 25 On Tue, 2007-05-01 at 12:31 -0400, Mark Lord wrote: > Thomas Gleixner wrote: > > > > I meant disable HPET via: hpet=disable on the commandline > > > >> Screenshots for that are available here: http://rtr.ca/hrtimers/ > > hpet=disable fails, without the "switched to high resolution timer" message(s). > New snapshot of it now at the link above. > > I also applied Tejun's early libata/SCSI race fix, > and that made no difference either. > > Cheers Have you tried !SMP or adding the boot arg "maxcpus=1" .. Hadn't seen that in prior emails. 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/