From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx1.redhat.com ([209.132.183.28]) by canuck.infradead.org with esmtp (Exim 4.72 #1 (Red Hat Linux)) id 1PS5Kr-0000pR-M7 for kexec@lists.infradead.org; Mon, 13 Dec 2010 10:08:50 +0000 Date: Mon, 13 Dec 2010 11:08:49 +0100 From: Stanislaw Gruszka Subject: Re: kdump broken on 2.6.37-rc4 Message-ID: <20101213100848.GA2237@redhat.com> References: <20101203111623.GA2741@redhat.com> <20101203171147.GA2299@redhat.com> <20101203175401.GE28603@hmsreliant.think-freely.org> <20101207105053.GA2803@redhat.com> <4CFE89FE.1090901@kernel.org> <20101208141942.GA2335@redhat.com> <4D00823A.9050808@kernel.org> <20101209124117.GA6032@redhat.com> <4D01377B.5070809@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <4D01377B.5070809@kernel.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: kexec-bounces@lists.infradead.org Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Yinghai Lu Cc: Maxim Uvarov , Neil Horman , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, "H. Peter Anvin" On Thu, Dec 09, 2010 at 12:09:31PM -0800, Yinghai Lu wrote: > On 12/09/2010 04:41 AM, Stanislaw Gruszka wrote: > > On Wed, Dec 08, 2010 at 11:16:10PM -0800, Yinghai Lu wrote: > >>>> please check debug patches, and boot first kernel and kexec second kernel with "ignore_loglevel debug earlyprintk...." > >>> > >>> Second kernel does not print anything, so maybe it not even start. > >>> Dmesg from primary kernel attached. > >>> > >>> Stanislaw > >> > >> > >> please try attached debug patch. > > > > With debug patch kdump kernel boot. Dmesg's from kdump and > > primary kernel in attachment. > > > > thanks. > > please check if this one works. it only put crashkernel low. Yes, with patch kdump works. Thanks Stanislaw _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756357Ab0LMKIv (ORCPT ); Mon, 13 Dec 2010 05:08:51 -0500 Received: from mx1.redhat.com ([209.132.183.28]:18091 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752041Ab0LMKIu (ORCPT ); Mon, 13 Dec 2010 05:08:50 -0500 Date: Mon, 13 Dec 2010 11:08:49 +0100 From: Stanislaw Gruszka To: Yinghai Lu Cc: "H. Peter Anvin" , Maxim Uvarov , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, Neil Horman Subject: Re: kdump broken on 2.6.37-rc4 Message-ID: <20101213100848.GA2237@redhat.com> References: <20101203111623.GA2741@redhat.com> <20101203171147.GA2299@redhat.com> <20101203175401.GE28603@hmsreliant.think-freely.org> <20101207105053.GA2803@redhat.com> <4CFE89FE.1090901@kernel.org> <20101208141942.GA2335@redhat.com> <4D00823A.9050808@kernel.org> <20101209124117.GA6032@redhat.com> <4D01377B.5070809@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4D01377B.5070809@kernel.org> User-Agent: Mutt/1.5.20 (2009-12-10) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 09, 2010 at 12:09:31PM -0800, Yinghai Lu wrote: > On 12/09/2010 04:41 AM, Stanislaw Gruszka wrote: > > On Wed, Dec 08, 2010 at 11:16:10PM -0800, Yinghai Lu wrote: > >>>> please check debug patches, and boot first kernel and kexec second kernel with "ignore_loglevel debug earlyprintk...." > >>> > >>> Second kernel does not print anything, so maybe it not even start. > >>> Dmesg from primary kernel attached. > >>> > >>> Stanislaw > >> > >> > >> please try attached debug patch. > > > > With debug patch kdump kernel boot. Dmesg's from kdump and > > primary kernel in attachment. > > > > thanks. > > please check if this one works. it only put crashkernel low. Yes, with patch kdump works. Thanks Stanislaw