From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45644) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cDxqo-0007CA-GI for qemu-devel@nongnu.org; Mon, 05 Dec 2016 13:18:55 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cDxql-0000YN-9f for qemu-devel@nongnu.org; Mon, 05 Dec 2016 13:18:54 -0500 Received: from mx1.redhat.com ([209.132.183.28]:11327) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cDxql-0000Y5-39 for qemu-devel@nongnu.org; Mon, 05 Dec 2016 13:18:51 -0500 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 19A5C8B137 for ; Mon, 5 Dec 2016 18:18:50 +0000 (UTC) References: <1480713496-11213-1-git-send-email-ehabkost@redhat.com> <1480713496-11213-16-git-send-email-ehabkost@redhat.com> From: David Hildenbrand Message-ID: Date: Mon, 5 Dec 2016 19:18:47 +0100 MIME-Version: 1.0 In-Reply-To: <1480713496-11213-16-git-send-email-ehabkost@redhat.com> Content-Type: text/plain; charset=iso-8859-15; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH for-2.9 15/17] target-i386: Define static "base" CPU model List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Eduardo Habkost , qemu-devel@nongnu.org Am 02.12.2016 um 22:18 schrieb Eduardo Habkost: > The query-cpu-model-expand QMP command needs at least one static > model, to allow the "static" expansion mode to be implemented. > Instead of defining static versions of every CPU model, define a > "base" CPU model that has absolutely no feature flag enabled. > Introducing separate ones makes feature lists presented to the user much shorter (and therefore easier to maintain). But I don't know how libvirt wants to deal with models on x86 in the future. How long is the static expansion on a recent intel CPU? -- David