From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34072) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dBnvw-0001KC-Kv for qemu-devel@nongnu.org; Fri, 19 May 2017 15:51:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dBnvt-0000yT-Jz for qemu-devel@nongnu.org; Fri, 19 May 2017 15:51:32 -0400 Received: from mx1.redhat.com ([209.132.183.28]:35488) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dBnvt-0000yJ-Do for qemu-devel@nongnu.org; Fri, 19 May 2017 15:51:29 -0400 Date: Fri, 19 May 2017 20:51:27 +0100 From: "Richard W.M. Jones" Message-ID: <20170519195126.GX16511@redhat.com> References: <20170509132736.10071-1-berrange@redhat.com> <040c1e25-224f-1a8a-9f60-7238e6ad5df6@twiddle.net> <20170509141336.GF27432@redhat.com> <7132960a-9a76-b8ee-ec15-f3cfe58a29c1@twiddle.net> <20170519194146.GC22043@thinpad.lan.raisama.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170519194146.GC22043@thinpad.lan.raisama.net> Subject: Re: [Qemu-devel] [PATCH v4 0/2] Support CPUID signature for TCG List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Eduardo Habkost Cc: Richard Henderson , Paolo Bonzini , qemu-devel@nongnu.org On Fri, May 19, 2017 at 04:41:46PM -0300, Eduardo Habkost wrote: > On Tue, May 09, 2017 at 07:18:07AM -0700, Richard Henderson wrote: > > On 05/09/2017 07:13 AM, Richard W.M. Jones wrote: > > > On Tue, May 09, 2017 at 07:05:51AM -0700, Richard Henderson wrote: > > > > > Daniel P. Berrange (2): > > > > > i386: rewrite way CPUID index is validated > > > > > i386: expose "TCGTCGTCGTCG" in the 0x40000000 CPUID leaf > > > > > > > > I probably should have commented earlier but... what's the point? > > > > > > > > If you want the guest os to actually do anything with this, what do > > > > you gain for advertising TCG over KVM? > > > > > > I can see this being useful from virt-what, since it would allow > > > vendors to diagnose problems being caused by TCG ... > > > > Thanks, that's an excellent point. > > Richard, Paolo: I would like to merge this. Do you agree? Ah, other Richard, OK! Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-builder quickly builds VMs from scratch http://libguestfs.org/virt-builder.1.html