From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laszlo Ersek Subject: Re: kvm smm mode support? Date: Mon, 28 Apr 2014 15:40:14 +0200 Message-ID: <535E5A3E.8050906@redhat.com> References: <1398411554.12369.28.camel@nilsson.home.kraxel.org> <535B7F00.5080803@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: kevin To: Paolo Bonzini , Gerd Hoffmann , kvm-devel Return-path: Received: from mx1.redhat.com ([209.132.183.28]:8227 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754957AbaD1Nkh (ORCPT ); Mon, 28 Apr 2014 09:40:37 -0400 In-Reply-To: <535B7F00.5080803@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On 04/26/14 11:40, Paolo Bonzini wrote: > Il 25/04/2014 09:39, Gerd Hoffmann ha scritto: >> Anyone has plans to add smm support to kvm? > > No plans, but it should be a Simple Matter Of Programming... > > A good start would be to write unit tests for SMM that work with QEMU. Well I don't know what behavior to expect from SMM... :) Plus, Kevin recently posted some remarks about the SMM implementation in qemu-tcg -- apparently it's not faithful enough to physical hardware: http://thread.gmane.org/gmane.comp.bios.coreboot.seabios/7959 http://thread.gmane.org/gmane.comp.emulators.qemu/268909 (But I can see that you've been already discussing the second thread; I guess I should read up on it first...) Thanks Laszlo