From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: BUG with Win7 and user-return-notifier Date: Wed, 28 Oct 2009 10:18:03 +0200 Message-ID: <4AE7FE3B.2070802@redhat.com> References: <4AE6ED18.9040901@siemens.com> <4AE6F17C.1070403@redhat.com> <4AE6F1EE.5090207@siemens.com> <4AE6F4A3.3050903@redhat.com> <4AE6F4C4.3000802@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: kvm To: Jan Kiszka Return-path: Received: from mx1.redhat.com ([209.132.183.28]:52126 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932640AbZJ1ISH (ORCPT ); Wed, 28 Oct 2009 04:18:07 -0400 In-Reply-To: <4AE6F4C4.3000802@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On 10/27/2009 03:25 PM, Avi Kivity wrote: > On 10/27/2009 03:24 PM, Avi Kivity wrote: >> >> Worked for me - getting to the initial prompt. Do you have >> >> CONFIG_USER_RETURN_NOTIFIER=y >> >> in your .config? >> > > If you do, send your own .config, will try to reproduce. > As I can't reproduce it, can you send a trace of what's going on? The kvm:kvm_msr and kvm:kvm_cr events should suffice to understand what's going on. Please enlarge your buffer size (buffer_size_kb) so we don't drop events. -- Do not meddle in the internals of kernels, for they are subtle and quick to panic.