Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753767Ab0GIVwK (ORCPT ); Fri, 9 Jul 2010 17:52:10 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:34103 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751592Ab0GIVwI (ORCPT ); Fri, 9 Jul 2010 17:52:08 -0400 From: "Rafael J. Wysocki" To: tim.gardner@canonical.com Subject: Re: [Bug #16294] [Q35 bisected] hang at init of i915 driver Date: Fri, 9 Jul 2010 23:50:05 +0200 User-Agent: KMail/1.13.5 (Linux/2.6.35-rc4; KDE/4.4.4; x86_64; ; ) Cc: Kees Cook , Linux Kernel Mailing List , Kernel Testers List , Maciej Rutecki References: <-IGZ64uxA6G.A.P0H.bLmNMB@chimera> <201007092256.48672.rjw@sisk.pl> <4C3790CA.5070009@canonical.com> In-Reply-To: <4C3790CA.5070009@canonical.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201007092350.05954.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1851 Lines: 49 On Friday, July 09, 2010, Tim Gardner wrote: > On 07/09/2010 02:56 PM, Rafael J. Wysocki wrote: > > On Friday, July 09, 2010, Kees Cook wrote: > >> Hi Rafael, > >> > >> On Fri, Jul 09, 2010 at 01:41:39AM +0200, Rafael J. Wysocki wrote: > >>> The following bug entry is on the current list of known regressions > >>> from 2.6.34. Please verify if it still should be listed and let the tracking team > >>> know (either way). > >> > >> Yup, this is still a regression. The fix is trivial (see below). > > > > Thanks for the update. > > > >>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16294 > >>> Subject : [Q35 bisected] hang at init of i915 driver > >>> Submitter : Kees Cook > >>> Date : 2010-06-25 18:20 (14 days old) > >>> First-Bad-Commit: http://git.kernel.org/linus/f1befe71fa7a79ab733011b045639d8d809924ad > >> > >> diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c > >> index 9344216..0d9007d 100644 > >> --- a/drivers/char/agp/intel-gtt.c > >> +++ b/drivers/char/agp/intel-gtt.c > >> @@ -1229,6 +1229,7 @@ static int intel_i915_get_gtt_size(void) > >> (gmch_ctrl& G33_PGETBL_SIZE_MASK)); > >> size = 512; > >> } > >> + size = 1024; > >> } else { > >> /* On previous hardware, the GTT size was just what was > >> * required to map the aperture. > > > > Rafael > > -- > > Rafael - I forgot to Cc you on the patch I just sent to Dave Arlie. Kees > has confirmed that it fixes his problem. > > http://marc.info/?l=linux-kernel&m=127870855118533&w=2 OK, I've added the patch information to the bug entry. Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/