From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752443Ab0CMGLv (ORCPT ); Sat, 13 Mar 2010 01:11:51 -0500 Received: from g1t0027.austin.hp.com ([15.216.28.34]:21521 "EHLO g1t0027.austin.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751216Ab0CMGLu (ORCPT ); Sat, 13 Mar 2010 01:11:50 -0500 Subject: Re: Regression in i915 on 2.6.34-rc1 From: Bjorn Helgaas To: Pete Zaitcev Cc: dri-devel@lists.sourceforge.net, airlied@linux.ie, jbarnes@virtuousgeek.org, linux-kernel@vger.kernel.org In-Reply-To: <1268458676.28444.9.camel@dc7800.home> References: <20100311003358.58194366@redhat.com> <20100312182519.3723e970@redhat.com> <1268458676.28444.9.camel@dc7800.home> Content-Type: text/plain Date: Fri, 12 Mar 2010 23:04:26 -0700 Message-Id: <1268460266.28444.10.camel@dc7800.home> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2010-03-12 at 22:37 -0700, Bjorn Helgaas wrote: > On Fri, 2010-03-12 at 18:25 -0700, Pete Zaitcev wrote: > > On Thu, 11 Mar 2010 00:33:58 -0700, Pete Zaitcev wrote: > > > > I apologise for answering to myself, but while there was no answer, > > git bisect found the offending commit and I verified that it was > > the culprit. Also, I am adding Bjorn and Jesse to cc:. > > > > > I seem to hit a sudden regression in 2.6.34-rc1: the modeset fails. > > > On this box it also means, no way to start X, which is unfortunate. Oh, and I forgot to mention: booting with "pci=nocrs" should be a workaround while we figure out the problem. Bjorn