From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756057Ab3AJUcw (ORCPT ); Thu, 10 Jan 2013 15:32:52 -0500 Received: from mail.skyhub.de ([78.46.96.112]:59544 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755309Ab3AJUcv (ORCPT ); Thu, 10 Jan 2013 15:32:51 -0500 Date: Thu, 10 Jan 2013 21:32:48 +0100 From: Borislav Petkov To: Alex Deucher Cc: Alex Deucher , dri-devel@lists.freedesktop.org, lkml Subject: Re: radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec Message-ID: <20130110203248.GI23008@liondog.tnic> Mail-Followup-To: Borislav Petkov , Alex Deucher , Alex Deucher , dri-devel@lists.freedesktop.org, lkml References: <20130110093831.GA19503@liondog.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jan 10, 2013 at 11:21:21AM -0500, Alex Deucher wrote: > I'm assuming you didn't also update your userspace gfx stack? By that you mean x.org etc, right? Or GPU microcode too? In any case, I haven't touched any of those deliberately, AFAICR at least. > Does disabling the new DMA ring for ttm bo moves avoid the issue? How do I do that? Thanks. -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. --