Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755420Ab0GIVMt (ORCPT ); Fri, 9 Jul 2010 17:12:49 -0400 Received: from mail.tpi.com ([70.99.223.143]:4942 "EHLO mail.tpi.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755170Ab0GIVMr (ORCPT ); Fri, 9 Jul 2010 17:12:47 -0400 Message-ID: <4C3790CA.5070009@canonical.com> Date: Fri, 09 Jul 2010 15:12:42 -0600 From: Tim Gardner Reply-To: tim.gardner@canonical.com User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.10) Gecko/20100528 Thunderbird/3.0.5 MIME-Version: 1.0 To: "Rafael J. Wysocki" CC: Kees Cook , Linux Kernel Mailing List , Kernel Testers List , Maciej Rutecki Subject: Re: [Bug #16294] [Q35 bisected] hang at init of i915 driver References: <-IGZ64uxA6G.A.P0H.bLmNMB@chimera> <20100709004505.GU828@outflux.net> <201007092256.48672.rjw@sisk.pl> In-Reply-To: <201007092256.48672.rjw@sisk.pl> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1711 Lines: 48 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 rtg -- Tim Gardner tim.gardner@canonical.com -- 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/