From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752418Ab3ABBnJ (ORCPT ); Tue, 1 Jan 2013 20:43:09 -0500 Received: from mail.kapsi.fi ([217.30.184.167]:56826 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751672Ab3ABBnG (ORCPT ); Tue, 1 Jan 2013 20:43:06 -0500 Message-ID: <50E3907C.4040106@iki.fi> Date: Wed, 02 Jan 2013 03:42:20 +0200 From: Antti Palosaari User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: Shuah Khan CC: Borislav Petkov , Markus Trippelsdorf , Andy Furniss , Alex Deucher , Alex Deucher , dri-devel@lists.freedesktop.org, lkml Subject: Re: radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec References: <20121223002507.GA12121@liondog.tnic> <20121223105527.GA6230@liondog.tnic> <50D6E491.3030801@ukfsn.org> <20121223110730.GC6230@liondog.tnic> <50D6E8A4.1030204@ukfsn.org> <20121223113153.GA8918@liondog.tnic> <20121223115133.GA229@x4> <20121223122210.GA4460@liondog.tnic> <20121223133102.GA8153@liondog.tnic> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 82.128.184.254 X-SA-Exim-Mail-From: crope@iki.fi X-SA-Exim-Scanned: No (on mail.kapsi.fi); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/25/2012 06:50 AM, Shuah Khan wrote: > On Sun, Dec 23, 2012 at 6:31 AM, Borislav Petkov wrote: >> On Sun, Dec 23, 2012 at 01:22:12PM +0100, Borislav Petkov wrote: >>> Right, let me try that and report back. >> >> Yep, looks like reverting the above commit fixes it - the boston.com >> website loads just fine. >> >> Thanks. >> >> -- >> Regards/Gruss, >> Boris. > > Saw the same error and after reading this thread, reverted the > > Commit 2d6cc7296d4ee128ab0fa3b715f0afde511f49c2. > > drm/radeon: use async dma for ttm buffer moves on 6xx-SI > > and the problem is gone. In my case, it is a solid hang right after > system switches to vga. I was able to login on console once or twice. > But dmesg showed the same message reported in this thread: > > [ 35.812085] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec > [ 35.812091] radeon 0000:01:00.0: GPU lockup (waiting for > 0x0000000000000002 last fence id 0x0000000000000001) > > > My system has: > 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee > ATI RV620 [Mobility Radeon HD 3400 Series] I ended up also that same commit after bisecting from current 3.8 master. 01:05.0 VGA compatible controller: ATI Technologies Inc 760G [Radeon 3000] It is ASUS M5A78L-M/USB3 with integrated GPU. I cannot even boot unless graphical boot is removed from Fedora 17 boot options (rhgb quiet). Random GPU crashes still. regards Antti -- http://palosaari.fi/