From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kees Cook Subject: Re: [Bug #16294] [Q35 bisected] hang at init of i915 driver Date: Thu, 8 Jul 2010 17:45:05 -0700 Message-ID: <20100709004505.GU828@outflux.net> References: <-IGZ64uxA6G.A.P0H.bLmNMB@chimera> Mime-Version: 1.0 Return-path: Content-Disposition: inline In-Reply-To: Sender: kernel-testers-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: "Rafael J. Wysocki" Cc: Linux Kernel Mailing List , Kernel Testers List , Maciej Rutecki , Chris Wilson <"email addresshidden"@ogre.sisk.pl> 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). > 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. -- Kees Cook @outflux.net