From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757612Ab2IZRr3 (ORCPT ); Wed, 26 Sep 2012 13:47:29 -0400 Received: from wp118.webpack.hosteurope.de ([80.237.132.125]:37131 "EHLO wp118.webpack.hosteurope.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754171Ab2IZRr2 (ORCPT ); Wed, 26 Sep 2012 13:47:28 -0400 Date: Wed, 26 Sep 2012 19:47:22 +0200 From: Florian Dazinger To: "Roedel, Joerg" Cc: Alex Williamson , , iommu Subject: Re: 3.6-rc7 boot crash + bisection Message-ID: <20120926194722.3d95847e@brain.lan> In-Reply-To: <20120926150407.GD10549@amd.com> References: <20120924210348.5f50677b@brain.lan> <1348597970.28860.114.camel@bling.home> <20120925205420.0a07dea2@brain.lan> <1348602226.28860.132.camel@bling.home> <20120926010154.49cc2588@brain.lan> <20120926144345.GC10549@amd.com> <1348671121.28860.186.camel@bling.home> <20120926150407.GD10549@amd.com> X-Mailer: Claws Mail 3.8.0 (GTK+ 2.24.10; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-bounce-key: webpack.hosteurope.de;florian@dazinger.net;1348681648;94923251; Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am Wed, 26 Sep 2012 17:04:07 +0200 schrieb "Roedel, Joerg" : > On Wed, Sep 26, 2012 at 08:52:01AM -0600, Alex Williamson wrote: > > Assuming this works, it may be ok as a 3.7 fix, but if there was > > actually more than one device behind the alias we'd expose them as > > separate iommu groups. I don't think that's what we want. Maybe it > > should at least get a pr_warn. Thanks, > > True, we need something more generic as the real fix. When Florian > reports success I'll try to get this still into 3.6, otherwise to > -stable. > > > Joerg > ... updating to the newest BIOS revision does not make any difference, rc7 is crashing, rc7+patch is not, I definitely need this patch. If there is more you want me to test, pls tell. Florian