Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751391AbbDBFh2 (ORCPT ); Thu, 2 Apr 2015 01:37:28 -0400 Received: from mail-pd0-f172.google.com ([209.85.192.172]:33563 "EHLO mail-pd0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750828AbbDBFh1 (ORCPT ); Thu, 2 Apr 2015 01:37:27 -0400 Message-ID: <551CD58E.60807@linaro.org> Date: Thu, 02 Apr 2015 14:37:18 +0900 From: AKASHI Takahiro User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: Pratyush Anand , catalin.marinas@arm.com, will.deacon@arm.com, vgoyal@redhat.com, hbabus@us.ibm.com CC: linaro-kernel@lists.linaro.org, geoff@infradead.org, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, broonie@kernel.org, david.griego@linaro.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 0/5] arm64: add kdump support References: <1427358533-3754-1-git-send-email-takahiro.akashi@linaro.org> <551C1537.2030009@redhat.com> <551C7EF5.9030806@linaro.org> <551CCC67.1040607@redhat.com> In-Reply-To: <551CCC67.1040607@redhat.com> Content-Type: text/plain; charset=windows-1252; 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: 1096 Lines: 35 Pratyush, On 04/02/2015 01:58 PM, Pratyush Anand wrote: > > > On Thursday 02 April 2015 04:57 AM, AKASHI Takahiro wrote: >> Please try my latest kexec-tools in my linaro repo (branch name is >> kdump/v0.11) >> and let me know the result. > > Thanks a lot.. Just fetched your repo and found v.0.11. > > With this crash kernel loaded successfully, if I do not use initrd. > > With following I still see Overlapping memory segments > > kexec -p /home/panand/work/kernel/bsa2_kdump/vmlinux --initrd=/boot/initramfs-3.19.0.bz1198945+.img --append="$( cat > /proc/cmdline ) maxcpus=1 mem=64M reset_devices" How big is your initrd? If it is good small, please tell me segments info, or messages from add_segment_phys_virt() for all the segments. FYI, my latest kexec-tools, ie. v0.11, automatically appends "mem=". Thanks, -Takahiro AKASHI > ~Pratyush -- 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/