From mboxrd@z Thu Jan 1 00:00:00 1970 From: Markus Trippelsdorf Subject: Re: GPU lockup CP stall for more than 10000msec on latest vanilla git Date: Mon, 17 Dec 2012 22:58:36 +0100 Message-ID: <20121217215836.GA229@x4> References: <20121217182752.GA351@x4> <20121217214819.GA228@x4> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail.ud10.udmedia.de (ud10.udmedia.de [194.117.254.50]) by gabe.freedesktop.org (Postfix) with ESMTP id 5A55FE5DE9 for ; Mon, 17 Dec 2012 13:58:39 -0800 (PST) Content-Disposition: inline In-Reply-To: <20121217214819.GA228@x4> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: Alex Deucher Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org On 2012.12.17 at 22:48 +0100, Markus Trippelsdorf wrote: > On 2012.12.17 at 16:32 -0500, Alex Deucher wrote: > > On Mon, Dec 17, 2012 at 1:27 PM, Markus Trippelsdorf > > wrote: > > > As soon as I open the following website: > > > http://www.boston.com/bigpicture/2012/12/2012_year_in_pictures_part_i.html > > > > > > my Radeon RS780 stalls (GPU lockup) leaving the machine unusable: > > > > Is this a regression? Most likely a 3D driver bug unless you are only > > seeing it with specific kernels. What browser are you using and do > > you have hw accelerated webgl, etc. enabled? If so, what version of > > mesa are you using? > > This is a regression, because it is caused by yesterdays merge of > drm-next by Linus. IOW I only see this bug when running a > v3.7-9432-g9360b53 kernel. Forgot to mention that I don't use webgl. Browser is Firefox. And I use my screen in portrait mode: DVI-0 connected 1050x1680+0+0 left (normal left inverted right x axis y axis) 434mm x 270mm -- Markus