From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH] KVM: Add CPUID support for VIA CPU Date: Sun, 24 Apr 2011 10:18:57 +0300 Message-ID: <4DB3CEE1.1040609@redhat.com> References: <4DA565D8.8050504@redhat.com> <4DA589DF.8060002@redhat.com> <4DA6A6C4.4040507@redhat.com> <4DA6C745.9070406@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: mtosatti@redhat.com, kvm@vger.kernel.org To: BrillyWu@viatech.com.cn Return-path: Received: from mx1.redhat.com ([209.132.183.28]:48611 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754396Ab1DXHTC (ORCPT ); Sun, 24 Apr 2011 03:19:02 -0400 In-Reply-To: Sender: kvm-owner@vger.kernel.org List-ID: On 04/21/2011 01:06 PM, BrillyWu@viatech.com.cn wrote: > So,the conclusion is: > > Only VIA C7 CPUs have dependency on EFLAGS[30], but they do not support VT-X technology, so kvm can not run on it and the issue about EFLAGS[30] will not occur. > VIA Nano CPUs support VT-X technology and can run kvm, but they have no dependency on EFLAGS[30] (EFLAGS[30] is kept cleared), so the issue about EFLAGS[30] will not appear, too. > Thanks for the clarification. The patch however does not apply. Please regenerate it against kvm.git master branch, see http://www.linux-kvm.org/page/Code. -- I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain.