From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:47102) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RDDPm-0003Yu-Ml for qemu-devel@nongnu.org; Mon, 10 Oct 2011 06:48:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RDDPk-0002Jm-Ev for qemu-devel@nongnu.org; Mon, 10 Oct 2011 06:48:58 -0400 Received: from mail-bw0-f45.google.com ([209.85.214.45]:60290) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RDDPk-0002JN-9M for qemu-devel@nongnu.org; Mon, 10 Oct 2011 06:48:56 -0400 Received: by bkbzv15 with SMTP id zv15so8301400bkb.4 for ; Mon, 10 Oct 2011 03:48:55 -0700 (PDT) Sender: Paolo Bonzini Message-ID: <4E92CD94.4090104@redhat.com> Date: Mon, 10 Oct 2011 12:48:52 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <4E8ECA91.8040409@cn.fujitsu.com> <4E8ED167.1000705@siemens.com> <20111008151622.GA17181@amd.home.annexia.org> <4E916035.5050906@web.de> <20111009102338.GN16799@amd.home.annexia.org> <4E92568E.2010507@cn.fujitsu.com> <20111010090825.GG9408@redhat.com> <20111010091021.GH9408@redhat.com> <4E92BC34.6090500@siemens.com> <20111010102112.GB2550@bow.tlv.redhat.com> In-Reply-To: <20111010102112.GB2550@bow.tlv.redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [Question] dump memory when host pci device is used by guest List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jan Kiszka , "Daniel P. Berrange" , qemu-devel , "Richard W.M. Jones" , Luiz Capitulino On 10/10/2011 12:21 PM, Alon Levy wrote: > > A core file would be that format - for direct gdb processing. No > > proprietary re-inventions please. > > Just a note: A core file to windows core dump file would be nice for > windows guest crashes. That requires cooperation from a kernel driver in the Windows guest. The driver must call KeInitializeCrashDumpHeader and write somewhere the physical address of the buffer. Paolo