Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934911AbZLKIcW (ORCPT ); Fri, 11 Dec 2009 03:32:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S934827AbZLKIcR (ORCPT ); Fri, 11 Dec 2009 03:32:17 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:58223 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933387AbZLKIcR (ORCPT ); Fri, 11 Dec 2009 03:32:17 -0500 Date: Fri, 11 Dec 2009 09:32:07 +0100 From: Ingo Molnar To: Jens Axboe Cc: Yinghai Lu , Thomas Gleixner , "H. Peter Anvin" , "linux-kernel@vger.kernel.org" , Randy Dunlap Subject: Re: Bisected regression (Was Re: current -git fails to boot on nehalem-ex) Message-ID: <20091211083207.GA3220@elte.hu> References: <67EA4830-231F-45C9-A1A6-CE1C6CD9493D@kernel.org> <20091210180727.GK8742@kernel.dk> <4B213F1F.2020305@kernel.org> <4B2140F8.3020201@kernel.org> <20091210184506.GP8742@kernel.dk> <20091210190742.GS8742@kernel.dk> <4B2149B4.9060900@kernel.org> <20091210192659.GV8742@kernel.dk> <4B21630A.6000308@kernel.org> <20091211081902.GY8742@kernel.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20091211081902.GY8742@kernel.dk> User-Agent: Mutt/1.5.20 (2009-08-17) X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.5 -2.0 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1018 Lines: 31 * Jens Axboe wrote: > On Thu, Dec 10 2009, Yinghai Lu wrote: > > Jens Axboe wrote: > > > > > I can test other patches if you have good ideas, otherwise I suggest we > > > revert the commit. > > > > we should go further. > > > > please check, esp should fix that from kernel acpi=off to kexec > > second kernel with acpi=off for your system. > > > > [PATCH] x86: use find_e820 instead of hard code trampoline addr > > -git with this patch boots properly. kexec'ing into a kernel with > acpi=off passed works. Then kexec'ing into the same kernel again with > acpi-off works too. > > So as far as I'm concerned, this patch fixes it for me. You can add my > Tested-by, too. Thanks! Thanks Jens and Yinghai, i've queued up the fix. Ingo -- 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/