From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kiszka Subject: -smp >=2 + -no-kvm-irqchip broken Date: Tue, 02 Feb 2010 17:29:53 +0100 Message-ID: <4B685301.8070302@siemens.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit To: kvm Return-path: Received: from goliath.siemens.de ([192.35.17.28]:18750 "EHLO goliath.siemens.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752220Ab0BBQ3z (ORCPT ); Tue, 2 Feb 2010 11:29:55 -0500 Received: from mail3.siemens.de (localhost [127.0.0.1]) by goliath.siemens.de (8.12.11.20060308/8.12.11) with ESMTP id o12GTsJx017263 for ; Tue, 2 Feb 2010 17:29:54 +0100 Received: from [139.25.109.167] (mchn012c.mchp.siemens.de [139.25.109.167] (may be forged)) by mail3.siemens.de (8.12.11.20060308/8.12.11) with ESMTP id o12GTr07025453 for ; Tue, 2 Feb 2010 17:29:53 +0100 Sender: kvm-owner@vger.kernel.org List-ID: Hi, notice while testing v2 of my vcpu state series: Starting SMP guests like Linux or Vista without in-kernel irqchip and with more than one CPU make them lock up during boot (Vista) or spit out messages like udevd[112] trap invalid opcode ip:7fc434630950 sp:7fff3cd3fcb8 error:0 in libc-2.9.so[7fc4345b2000+14f000] Affected are all recent versions (stable-0.11 didn't even start the bios, probably due to a different historic bug). Any idea? Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux