Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753578AbYBEGjq (ORCPT ); Tue, 5 Feb 2008 01:39:46 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751136AbYBEGji (ORCPT ); Tue, 5 Feb 2008 01:39:38 -0500 Received: from E23SMTP05.au.ibm.com ([202.81.18.174]:58994 "EHLO e23smtp05.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750778AbYBEGji (ORCPT ); Tue, 5 Feb 2008 01:39:38 -0500 Message-ID: <47A804A2.5020208@in.ibm.com> Date: Tue, 05 Feb 2008 12:09:30 +0530 From: "Sachin P. Sant" User-Agent: Thunderbird 1.5.0.12 (X11/20071129) MIME-Version: 1.0 To: Vivek Goyal , bwalle@suse.de CC: linux-kernel Subject: Re: [mm] Crashkernel memory reservation fails with 2.6.24-rc8-mm1 References: <47A7391F.2020408@in.ibm.com> <20080204183810.GE16021@redhat.com> <20080204193524.GA11104@suse.de> <47A7F53C.8090606@in.ibm.com> In-Reply-To: <47A7F53C.8090606@in.ibm.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1146 Lines: 37 Sachin P. Sant wrote: > Bernhard Walle wrote: >> * Vivek Goyal [2008-02-04 19:38]: >>> Bernahard, any idea who is the competitor here? >> Hm ..., can you boot the kernel without crashkernel= and provide the >> /proc/iomem? > Attached is the /proc/iomem output with and without crashkernel > parameter. > > Adding debug gives this extra information. > > hm, page 02a9d000 reserved twice. > crashkernel reservation failed - memory is in use > > Will try to add more debug statements. Hm . no problem with 2.6.24-mm1. early res: 4 [9dc00-a0bff] EBDA early res: 5 [8000-11fff] PGTABLE Reserving 128MB of memory at 32MB for crashkernel (System RAM: 9088MB) [ffffe20000000000-ffffe200001fffff] PMD ->ffff810001200000 on node 0 # cat /proc/iomem ...... 008b8000-0099dc8b : Kernel bss 02000000-09ffffff : Crash kernel c7fcae00-c7fcf7ff : ACPI Tables ..... Thanks -Sachin -- 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/