Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753316AbZDVCdU (ORCPT ); Tue, 21 Apr 2009 22:33:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751874AbZDVCdD (ORCPT ); Tue, 21 Apr 2009 22:33:03 -0400 Received: from mga11.intel.com ([192.55.52.93]:27952 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751162AbZDVCdB (ORCPT ); Tue, 21 Apr 2009 22:33:01 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.40,228,1239001200"; d="asc'?scan'208";a="683714337" Subject: Re: [PATCH -v2] Add MCE support to KVM From: Huang Ying To: Avi Kivity Cc: Anthony Liguori , "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Andi Kleen In-Reply-To: <49EDF287.9020908@redhat.com> References: <1239953345.6842.3.camel@yhuang-dev.sh.intel.com> <49E9F7BE.4090904@codemonkey.ws> <49EAE334.9020803@redhat.com> <49EDF057.9060501@codemonkey.ws> <49EDF287.9020908@redhat.com> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-ZjdCPRTC2vMrTYyoKDMq" Date: Wed, 22 Apr 2009 10:32:52 +0800 Message-Id: <1240367572.6842.375.camel@yhuang-dev.sh.intel.com> Mime-Version: 1.0 X-Mailer: Evolution 2.24.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1547 Lines: 49 --=-ZjdCPRTC2vMrTYyoKDMq Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Wed, 2009-04-22 at 00:21 +0800, Avi Kivity wrote: > Anthony Liguori wrote: > > > > Regardless of the KVM interface for this, to go upstream to QEMU, this=20 > > needs a TCG implementation which means the logic must be duplicated in=20 > > userspace. In particular, this is because a user-visible command is=20 > > being introduced in the monitor. >=20 > Definitely. >=20 > > > > So Avi, regardless of what interface is chosen for KVM, can you hold=20 > > off applying these patches until there is a TCG implementation? =20 > > Otherwise, we'll be playing catchup between kvm-userspace and upstream=20 > > QEMU forever. >=20 > I have a feeling we will anyway, but that's no reason to increase the=20 > gap. Huang, can you generate a version for qemu/tcg? OK. I will implement the qemu/tcg support. Best Regards, Huang Ying --=-ZjdCPRTC2vMrTYyoKDMq Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEABECAAYFAknugdIACgkQKhFGF+eHlpiuzQCfXMUf0kwmNOMr12ogaJwdF3uj pLUAnREk7F3jECe/8EwjyRqxHuaj0wal =oL1D -----END PGP SIGNATURE----- --=-ZjdCPRTC2vMrTYyoKDMq-- -- 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/