From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH] Xen PV-on-HVM guest support (v2) Date: Thu, 15 Oct 2009 17:12:56 +0900 Message-ID: <4AD6D988.5070905@redhat.com> References: <1255585318.12773.14.camel@localhost.localdomain> <4AD6CAB0.6030301@redhat.com> <4AD6D930.1000907@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Ed Swierk , kvm@vger.kernel.org, Jan Kiszka To: Gerd Hoffmann Return-path: Received: from mx1.redhat.com ([209.132.183.28]:27183 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754672AbZJOIN1 (ORCPT ); Thu, 15 Oct 2009 04:13:27 -0400 In-Reply-To: <4AD6D930.1000907@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On 10/15/2009 05:11 PM, Gerd Hoffmann wrote: > Hi, > >> Is the msr number really variable? Isn't it an ABI? > > Yes, it is variable. The guests gets the msr number via cpuid ... > >> Do we need support for reading the msr? > > I don't think so. > Thanks. So Ed, I think you're good to go, but please update Documentation/kvm/api.txt for your next round. -- I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain.