From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753823Ab0DBUFe (ORCPT ); Fri, 2 Apr 2010 16:05:34 -0400 Received: from outbound-mail-01.bluehost.com ([69.89.21.11]:44393 "HELO outbound-mail-01.bluehost.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1751286Ab0DBUF1 convert rfc822-to-8bit (ORCPT ); Fri, 2 Apr 2010 16:05:27 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=virtuousgeek.org; h=Received:Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References:X-Mailer:Mime-Version:Content-Type:Content-Transfer-Encoding:X-Identified-User; b=nffY1vjrUJYn2PgVFV44j710/+sigEJdh3BYRN5LN2FcPYhMErYdmFLWwM2TiW1Hlw46+zBgIpUnq7Mxwh/aIMRLfIk2tqOn0ZyvbpIXD8fKxkhi4y8ECw/pViTzQcji; Date: Fri, 2 Apr 2010 13:03:47 -0700 From: Jesse Barnes To: Norbert Preining Cc: dri-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Re: intel graphic card hanging (Hangcheck timer elapsed... GPU hung) Message-ID: <20100402130347.4950c63e@jbarnes-piketon> In-Reply-To: <20100330135706.GA27958@gamma.logic.tuwien.ac.at> References: <20100327161104.GA12043@gamma.logic.tuwien.ac.at> <20100329093702.65a2f1f9@jbarnes-piketon> <20100330135706.GA27958@gamma.logic.tuwien.ac.at> X-Mailer: Claws Mail 3.7.2 (GTK+ 2.18.3; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT X-Identified-User: {10642:box514.bluehost.com:virtuous:virtuousgeek.org} {sentby:smtp auth 75.110.194.140 authed with jbarnes@virtuousgeek.org} Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 30 Mar 2010 22:57:06 +0900 Norbert Preining wrote: > On Mo, 29 Mär 2010, Jesse Barnes wrote: > > I was seeing something similar on my 945, can you try this patchset? > > Tried it with git kernel commit b72c409 and your patches, but > didn't change anything. Starting d2x-xl killed the X server: > [ 1067.920246] render error detected, EIR: 0x00000000 > [ 1067.920293] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 48294 at 48216) > [ 1068.412095] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung > [ 1068.412107] render error detected, EIR: 0x00000000 > [ 1068.412135] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 48299 at 48216) > [ 1068.776229] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung > > Anything else I could try? One of my 945 machines became pretty stable after increasing the hancheck timeout from 75 to 750 jiffies in i915_drv.h. But I have reports that it doesn't work on all machines, so it's probably just covering up a bug somewhere else. -- Jesse Barnes, Intel Open Source Technology Center