From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1946118AbXD3XnL (ORCPT ); Mon, 30 Apr 2007 19:43:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1946122AbXD3XnL (ORCPT ); Mon, 30 Apr 2007 19:43:11 -0400 Received: from www.osadl.org ([213.239.205.134]:48708 "EHLO mail.tglx.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1946118AbXD3XnJ (ORCPT ); Mon, 30 Apr 2007 19:43:09 -0400 Subject: Re: [BUG] 2.6.21: Kernel won't boot with either/both of CONFIG_NO_HZ, CONFIG_HIGH_RES_TIMERS From: Thomas Gleixner Reply-To: tglx@linutronix.de To: Mark Lord Cc: Linux Kernel , Linus Torvalds In-Reply-To: <46367D7E.6060502@rtr.ca> References: <46364EBC.5050804@rtr.ca> <46364F5A.2030208@rtr.ca> <463653A3.5040606@rtr.ca> <46367D7E.6060502@rtr.ca> Content-Type: text/plain Date: Tue, 01 May 2007 01:45:24 +0200 Message-Id: <1177976724.5791.263.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.6.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2007-04-30 at 19:36 -0400, Mark Lord wrote: > Well, in case this helps. If I take the exact same .config that fails, > and add *only* this to it, it then boots just fine. > > CONFIG_DETECT_SOFTLOCKUP=y That's definitely helpful. Thanks for tracking it down. I look at it tomorrow morning, when I'm awake. > Thomas G., are you there?? Halfways. I'm on the way to my bed. :) tglx