From mboxrd@z Thu Jan 1 00:00:00 1970 From: Markus Trippelsdorf Subject: Re: radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec Date: Sun, 23 Dec 2012 12:51:33 +0100 Message-ID: <20121223115133.GA229@x4> References: <20121222203547.GA5319@liondog.tnic> <20121223002507.GA12121@liondog.tnic> <20121223105527.GA6230@liondog.tnic> <50D6E491.3030801@ukfsn.org> <20121223110730.GC6230@liondog.tnic> <50D6E8A4.1030204@ukfsn.org> <20121223113153.GA8918@liondog.tnic> 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 1CA92E5DD3 for ; Sun, 23 Dec 2012 03:51:34 -0800 (PST) Content-Disposition: inline In-Reply-To: <20121223113153.GA8918@liondog.tnic> 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: Borislav Petkov , Andy Furniss , Alex Deucher , Alex Deucher , dri-devel@lists.freedesktop.org, lkml List-Id: dri-devel@lists.freedesktop.org On 2012.12.23 at 12:31 +0100, Borislav Petkov wrote: > On Sun, Dec 23, 2012 at 11:19:00AM +0000, Andy Furniss wrote: > > modinfo radeon > > > > will give a list assuming you use modules, I think all of them need =. > > Yep, that is one way of getting that info, thanks. I always go and look > at Documentation/kernel-parameters.txt and forget about modinfo. > > As you say 'radeon' needs to be module but since this is the case with > the distros, the majority of Linux installations out there have it this > way so we're fine. (If you don't use modules: git grep MODULE_PARM_DESC -- drivers/gpu/drm/radeon/ ) You may have hit the same issue as I, see: http://thread.gmane.org/gmane.comp.video.dri.devel/78328 Reverting commit 2d6cc729 fixes the problem for me, setting radeon.no_wb=1 doesn't help. -- Markus