From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932872Ab0I0Jvd (ORCPT ); Mon, 27 Sep 2010 05:51:33 -0400 Received: from mga03.intel.com ([143.182.124.21]:41366 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932633Ab0I0Jvc (ORCPT ); Mon, 27 Sep 2010 05:51:32 -0400 Message-Id: <89k83a$9pqvca@azsmga001.ch.intel.com> X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.57,242,1283756400"; d="scan'208";a="329088394" Date: Mon, 27 Sep 2010 10:51:28 +0100 To: Jiri Slaby , linux-kernel@vger.kernel.org Subject: Re: i915: glxgears causes GPU hang [was: mmotm 2010-09-22-16-11 uploaded] Cc: akpm@linux-foundation.org, dri-devel@lists.freedesktop.org, daniel.vetter@ffwll.ch References: <201009222343.o8MNh9Mp023931@imap1.linux-foundation.org> <4CA065B8.1060206@gmail.com> From: Chris Wilson In-Reply-To: <4CA065B8.1060206@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 27 Sep 2010 11:36:56 +0200, Jiri Slaby wrote: > On 09/23/2010 01:12 AM, akpm@linux-foundation.org wrote: > > The mm-of-the-moment snapshot 2010-09-22-16-11 has been uploaded to > > Hi, when I run glxgears in this kernel, X crashes. It happens also with > older releases and I don't know what is the first defunct. > > In the log there is: > [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung > [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 > (awaiting 2 at 0) Hmm, that's a serious error as it appears the chip wasn't initialised correctly and failed to start. G33, this is likely to be https://bugzilla.kernel.org/show_bug.cgi?id=16891 -Chris -- Chris Wilson, Intel Open Source Technology Centre