From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Initialise GTT MTRR to -1 Date: Wed, 28 Mar 2012 22:09:14 +0200 Message-ID: <20120328200914.GB20652@phenom.ffwll.local> References: <1332524329-6359-1-git-send-email-chris@chris-wilson.co.uk> <20120323114557.3428ea74@bwidawsk.net> <20120327150501.1e599f84@bwidawsk.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-we0-f177.google.com (mail-we0-f177.google.com [74.125.82.177]) by gabe.freedesktop.org (Postfix) with ESMTP id 8005BA0E89 for ; Wed, 28 Mar 2012 13:08:31 -0700 (PDT) Received: by werp11 with SMTP id p11so1076726wer.36 for ; Wed, 28 Mar 2012 13:08:30 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20120327150501.1e599f84@bwidawsk.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Ben Widawsky Cc: Daniel Vetter , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org On Tue, Mar 27, 2012 at 03:05:01PM -0700, Ben Widawsky wrote: > On Fri, 23 Mar 2012 11:45:57 -0700 > Ben Widawsky wrote: > > > On Fri, 23 Mar 2012 17:38:49 +0000 > > Chris Wilson wrote: > > > > > Fixes a regression from 9e984bc1 (drm/i915: Don't do MTRR setup if > > > PAT is enabled) where we left the MTRR as 0 and so tried to free a > > > MTRR we did not own during unload. > > > > > > Reported-by: Ben Widawsky > > > Cc: Ben Widawsky > > > Cc: Adam Jackson > > > Signed-off-by: Chris Wilson > > > > Reported-and-tested-by: Ben Widawsky > > Daniel, can you please pick this one up. Done. Pardon for the delay, I've somehow thought that this is a 3.4 regression, not post-3.4. Yours, Daniel -- Daniel Vetter Mail: daniel@ffwll.ch Mobile: +41 (0)79 365 57 48