From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: Does KVM use one EPT table per Guest CR3? Date: Fri, 17 Dec 2010 17:24:44 +0200 Message-ID: <4D0B80BC.3080700@redhat.com> References: <562744ED4DABB345A26E01CB5D34F5103192CFFE@BL2PRD0103MB033.prod.exchangelabs.com>,<4CFEADC0.9030002@codemonkey.ws> <562744ED4DABB345A26E01CB5D34F51031930BF9@BL2PRD0103MB033.prod.exchangelabs.com>,<4CFEB126.6070409@codemonkey.ws> <562744ED4DABB345A26E01CB5D34F51031930CCE@BL2PRD0103MB033.prod.exchangelabs.com>,<4D04A82F.4020808@redhat.com> <562744ED4DABB345A26E01CB5D34F51031935544@BL2PRD0103MB037.prod.exchangelabs.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Anthony Liguori , "kvm@vger.kernel.org" To: Lok Kwong Yan Return-path: Received: from mx1.redhat.com ([209.132.183.28]:60326 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751700Ab0LQPY6 (ORCPT ); Fri, 17 Dec 2010 10:24:58 -0500 In-Reply-To: <562744ED4DABB345A26E01CB5D34F51031935544@BL2PRD0103MB037.prod.exchangelabs.com> Sender: kvm-owner@vger.kernel.org List-ID: On 12/17/2010 12:14 AM, Lok Kwong Yan wrote: > Thanks for the reply and it makes a lot of sense. > > I am not seeing any EPT tables being zapped after the guest has fully started up although the value of EPTP continuously changes as the guest is running. Really strange, this is likely a bug. -- I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain.