Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759654AbZJMMbP (ORCPT ); Tue, 13 Oct 2009 08:31:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759641AbZJMMbN (ORCPT ); Tue, 13 Oct 2009 08:31:13 -0400 Received: from mx1.redhat.com ([209.132.183.28]:11729 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759330AbZJMMbM (ORCPT ); Tue, 13 Oct 2009 08:31:12 -0400 Date: Tue, 13 Oct 2009 09:30:42 -0300 From: Glauber Costa To: Marcelo Tosatti Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, avi@redhat.com Subject: Re: [PATCH] fix msr list Message-ID: <20091013123042.GB8092@mothafucka.localdomain> References: <1254849890-3916-1-git-send-email-glommer@redhat.com> <20091012175026.GA4768@amt.cnet> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20091012175026.GA4768@amt.cnet> X-ChuckNorris: True User-Agent: Jack Bauer Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 964 Lines: 22 On Mon, Oct 12, 2009 at 02:50:27PM -0300, Marcelo Tosatti wrote: > On Tue, Oct 06, 2009 at 01:24:50PM -0400, Glauber Costa wrote: > > For a while now, we are issuing a rdmsr instruction to find out which msrs in our > > save list are really supported by the underlying machine. However, it fails to account > > for kvm-specific msrs, such as the pvclock ones. > > > > This patch moves then to the beginning of the list, and skip testing them. > > > > Signed-off-by: Glauber Costa > > Applied, thanks. > > But this alone won't fix migration to include the two pvclock MSRs > right? Yes, exactly. It will just make userspace see the correct list, but we'd still have to take action based on it. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/