From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Wolf Subject: Re: vga passthrough // questions about pci passthrough Date: Thu, 27 Sep 2012 21:37:45 +0200 Message-ID: <5064AB09.9030402@adiumentum.com> References: <50064D87.2090809@adiumentum.com> <50068134.4060306@siemens.com> <5006A72D.3080408@adiumentum.com> <5006ADF3.9030304@adiumentum.com> <1342621405.2229.194.camel@bling.home> <50081FBC.7060208@adiumentum.com> <1342714590.3142.4.camel@ul30vt> <5064364E.7050508@adiumentum.com> <1348768586.2320.204.camel@ul30vt.home> <50649E5C.6020808@adiumentum.com> <1348773491.2320.217.camel@ul30vt.home> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: kvm@vger.kernel.org To: Alex Williamson Return-path: Received: from mail.andre-duewel.de ([178.63.55.43]:58019 "EHLO mail.andre-duewel.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751977Ab2I0Thu (ORCPT ); Thu, 27 Sep 2012 15:37:50 -0400 In-Reply-To: <1348773491.2320.217.camel@ul30vt.home> Sender: kvm-owner@vger.kernel.org List-ID: when will that support be implemented? how do i enable debug support for the "pci-assign" driver? Am 27.09.2012 21:18, schrieb Alex Williamson: > On Thu, 2012-09-27 at 20:43 +0200, Martin Wolf wrote: >> thank you for the information. >> >> i will try what you mentioned... >> do you have some additional information about rebooting a VM with a >> passed through videocard? >> (amd / ati 7870) > I don't. Is the bsod on reboot only or does it also happen on shutdo= wn? > There's a slim chance it could be traced by enabling debug in the > pci-assign driver and analyzing what the guest driver is trying to do= =2E > I'm hoping that q35 chipset support might resolve some issues with vg= a > assignment as it exposes a topology that looks a bit more like one th= at > a driver would expect on physical hardware. Thanks, > > Alex > > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html --=20 Adiumentum GmbH Gf. Martin Wolf Banderbacherstra=C3=9Fe 76 90513 Zirndorf 0911 / 9601470 mwolf@adiumentum.com