From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754235Ab1G0JNY (ORCPT ); Wed, 27 Jul 2011 05:13:24 -0400 Received: from mx1.redhat.com ([209.132.183.28]:26585 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754013Ab1G0JNX (ORCPT ); Wed, 27 Jul 2011 05:13:23 -0400 Message-ID: <4E2FD6AD.5010902@redhat.com> Date: Wed, 27 Jul 2011 12:13:17 +0300 From: Avi Kivity User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.18) Gecko/20110621 Fedora/3.1.11-1.fc15 Thunderbird/3.1.11 MIME-Version: 1.0 To: Xiao Guangrong CC: Marcelo Tosatti , LKML , KVM Subject: Re: [PATCH 09/11] KVM: MMU: remove the mismatch shadow page References: <4E2EA3DB.7040403@cn.fujitsu.com> <4E2EA58B.1030503@cn.fujitsu.com> <4E2FD65C.9000402@redhat.com> In-Reply-To: <4E2FD65C.9000402@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 07/27/2011 12:11 PM, Avi Kivity wrote: > On 07/26/2011 02:31 PM, Xiao Guangrong wrote: >> If the shadow page has different cpu mode with current vcpu, we do >> better >> remove them since the OS does not changes cpu mode frequently >> > > This is true It's actually not true. With nested virtualization the cpu changes modes all the time. -- error compiling committee.c: too many arguments to function