From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Use Graphics Base of Stolen Memory on all gen3+ Date: Tue, 23 Jul 2013 19:30:08 +0200 Message-ID: <20130723173008.GN5939@phenom.ffwll.local> References: <1372893813-15817-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1372893813-15817-1-git-send-email-chris@chris-wilson.co.uk> Sender: stable-owner@vger.kernel.org To: Chris Wilson Cc: intel-gfx@lists.freedesktop.org, Daniel Vetter , stable@vger.kernel.org List-Id: intel-gfx@lists.freedesktop.org On Thu, Jul 04, 2013 at 12:23:33AM +0100, Chris Wilson wrote: > So I made the mistake of missing that the desktop and mobile chipsets > have different layouts in their PCI configurations, and we were > incorrectly setting the wrong physical address for stolen memory on > mobile chipsets. > > Since all gen3+ are actually consistent in the location of the GBSM > register in the PCI configuration space on device 2 (the GPU), use it. > > Signed-off-by: Chris Wilson > Cc: Daniel Vetter > Cc: stable@vger.kernel.org Ok, with the quick overlay ducttape I've just submitted this should be safe. Queued for -next, thanks for the patch. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch