From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx1.redhat.com ([209.132.183.28]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1SKQCP-0003Cz-RE for kexec@lists.infradead.org; Wed, 18 Apr 2012 08:25:15 +0000 Message-ID: <4F8E7A5B.5030904@redhat.com> Date: Wed, 18 Apr 2012 11:24:59 +0300 From: Avi Kivity MIME-Version: 1.0 Subject: Re: [PATCH 0/4] Export offsets of VMCS fields as note information for kdump References: <4F84E0DF.8040206@cn.fujitsu.com> <4F8D1F46.3090901@redhat.com> <4F8D4B4C.8070705@cn.fujitsu.com> <4F8D4D1C.4010400@redhat.com> <4F8E6DA5.8030503@cn.fujitsu.com> In-Reply-To: <4F8E6DA5.8030503@cn.fujitsu.com> 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: zhangyanfei Cc: dzickus@redhat.com, luto@mit.edu, gregkh@suse.de, kvm@vger.kernel.org, joerg.roedel@amd.com, mtosatti@redhat.com, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, paul.gortmaker@windriver.com, ludwig.nussel@suse.de, ebiederm@xmission.com On 04/18/2012 10:30 AM, zhangyanfei wrote: > > > > Okay. Do you expect it to help in debugging the crash? Did you have > > cases where it would help? > > > > Yes, I do expect it to help in debugging the crash. > Looking into host machine's crash dump, if we figure out the fact that the crash > had happend when some host's resource was requested and used by some guset machine. > Then, we surely want to look into the situation from guest machine's view. > > What type of resource? Can you give an example? -- error compiling committee.c: too many arguments to function _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH 0/4] Export offsets of VMCS fields as note information for kdump Date: Wed, 18 Apr 2012 11:24:59 +0300 Message-ID: <4F8E7A5B.5030904@redhat.com> References: <4F84E0DF.8040206@cn.fujitsu.com> <4F8D1F46.3090901@redhat.com> <4F8D4B4C.8070705@cn.fujitsu.com> <4F8D4D1C.4010400@redhat.com> <4F8E6DA5.8030503@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: dzickus-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, luto-3s7WtUTddSA@public.gmane.org, gregkh-l3A5Bk7waGM@public.gmane.org, kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, joerg.roedel-5C7GfCeVMHo@public.gmane.org, mtosatti-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, kexec-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, paul.gortmaker-CWA4WttNNZF54TAoqtyWWQ@public.gmane.org, ludwig.nussel-l3A5Bk7waGM@public.gmane.org, ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org To: zhangyanfei Return-path: In-Reply-To: <4F8E6DA5.8030503-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kexec-bounces-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Errors-To: kexec-bounces+glkk-kexec=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: kvm.vger.kernel.org On 04/18/2012 10:30 AM, zhangyanfei wrote: > > > > Okay. Do you expect it to help in debugging the crash? Did you have > > cases where it would help? > > > > Yes, I do expect it to help in debugging the crash. > Looking into host machine's crash dump, if we figure out the fact that the crash > had happend when some host's resource was requested and used by some guset machine. > Then, we surely want to look into the situation from guest machine's view. > > What type of resource? Can you give an example? -- error compiling committee.c: too many arguments to function From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752416Ab2DRIZU (ORCPT ); Wed, 18 Apr 2012 04:25:20 -0400 Received: from mx1.redhat.com ([209.132.183.28]:10498 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751086Ab2DRIZS (ORCPT ); Wed, 18 Apr 2012 04:25:18 -0400 Message-ID: <4F8E7A5B.5030904@redhat.com> Date: Wed, 18 Apr 2012 11:24:59 +0300 From: Avi Kivity User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120329 Thunderbird/11.0.1 MIME-Version: 1.0 To: zhangyanfei CC: mtosatti@redhat.com, ebiederm@xmission.com, luto@mit.edu, joerg.roedel@amd.com, dzickus@redhat.com, paul.gortmaker@windriver.com, gregkh@suse.de, ludwig.nussel@suse.de, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, kexec@lists.infradead.org Subject: Re: [PATCH 0/4] Export offsets of VMCS fields as note information for kdump References: <4F84E0DF.8040206@cn.fujitsu.com> <4F8D1F46.3090901@redhat.com> <4F8D4B4C.8070705@cn.fujitsu.com> <4F8D4D1C.4010400@redhat.com> <4F8E6DA5.8030503@cn.fujitsu.com> In-Reply-To: <4F8E6DA5.8030503@cn.fujitsu.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/18/2012 10:30 AM, zhangyanfei wrote: > > > > Okay. Do you expect it to help in debugging the crash? Did you have > > cases where it would help? > > > > Yes, I do expect it to help in debugging the crash. > Looking into host machine's crash dump, if we figure out the fact that the crash > had happend when some host's resource was requested and used by some guset machine. > Then, we surely want to look into the situation from guest machine's view. > > What type of resource? Can you give an example? -- error compiling committee.c: too many arguments to function