From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34143) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WBqsG-0003js-7F for qemu-devel@nongnu.org; Fri, 07 Feb 2014 14:14:11 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WBqs8-0003pO-PJ for qemu-devel@nongnu.org; Fri, 07 Feb 2014 14:14:04 -0500 Received: from dna.y42.org ([176.9.161.194]:19566) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WBqs8-0003oa-J3 for qemu-devel@nongnu.org; Fri, 07 Feb 2014 14:13:56 -0500 Received: from localhost (localhost [127.0.0.1]) by dna.y42.org (Postfix) with ESMTP id 8C08D527C3 for ; Fri, 7 Feb 2014 20:13:48 +0100 (MET) Received: from dna.y42.org ([127.0.0.1]) by localhost (dna.y42.org [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id On1Gpx7FuTO7 for ; Fri, 7 Feb 2014 20:13:47 +0100 (MET) Received: from [192.168.2.2] (p5DE949FE.dip0.t-ipconnect.de [93.233.73.254]) (using TLSv1 with cipher ECDHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: urban@dna.y42.org) by dna.y42.org (Postfix) with ESMTPSA for ; Fri, 7 Feb 2014 20:13:47 +0100 (MET) Message-ID: <52F5306B.7050205@unix-beratung.de> Date: Fri, 07 Feb 2014 20:13:47 +0100 From: Robert Urban MIME-Version: 1.0 References: <52EFD57D.2070104@unix-beratung.de> In-Reply-To: <52EFD57D.2070104@unix-beratung.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] OpenBSD v5.X guest (with MP kernel) freezes on "virsh shutdown " List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org I would be overjoyed if someone could point me to a description of the behavior of qemu when generating the ACPI "power button press" event for the guest. And a further reference to a description of the standard that qemu adheres to (I presume) would be icing on the cake. cheers, Rob Urban On 02/03/2014 06:44 PM, Robert Urban wrote: > Hello, > > it is not possible in the current version (5.4), and is not possible for many > previous versions, to shut down an OpenBSD guest using "virsh shutdown". The > guest freezes totally and must be destroyed afterwards. > > The host is a 64bit debian-6 system running Qemu version: > > QEMU PC emulator version 0.12.5 (qemu-kvm-0.12.5) > > The ACPI event is handled correctly when the uniprocessor kernel is running, but > not when the MP kernel is running. > > Is there a Qemu developer that would be willing to have a dialog with an OpenBSD > developer to try to understand, and possibly fix, this problem? If yes, please > get in touch with me. > > I will be happy to help in establishing the connection. > > cheers, > > Rob Urban >