From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932206Ab1IHDuY (ORCPT ); Wed, 7 Sep 2011 23:50:24 -0400 Received: from home.keithp.com ([63.227.221.253]:54050 "EHLO keithp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932163Ab1IHDuX (ORCPT ); Wed, 7 Sep 2011 23:50:23 -0400 From: Keith Packard To: Zdenek Kabelac , Linux Kernel Mailing List , intel-gfx@lists.freedesktop.org Subject: Re: [Intel-gfx] kernel BUG at drivers/gpu/drm/i915/i915_gem.c:3459 In-Reply-To: References: User-Agent: Notmuch/0.6.1-66-ga900dda (http://notmuchmail.org) Emacs/23.3.1 (i486-pc-linux-gnu) Date: Wed, 07 Sep 2011 20:50:18 -0700 Message-ID: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-=-= Content-Transfer-Encoding: quoted-printable On Wed, 7 Sep 2011 22:50:02 +0200, Zdenek Kabelac wrote: > Hi >=20 > This happened to today probably in the moment, LCD was turned off by > Xserver as a screenblank > My hw is Lenovo T61 4GB, intel driver. Can you describe what your desktop software environment looks like? Are you running mutter, or compiz or some other compositing window manager? Were you running a full-screen game? In other words, could you have been hitting the page-flipping paths with a full-screen 3D application? =2D-=20 keith.packard@intel.com --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iD8DBQFOaDt6Qp8BWwlsTdMRAuCSAJ9Q62MiDAbF99pq0Pp021o6lrZfzACeJtJi tHQNK7Z9Y1m/Dmg4HyffRaQ= =UEl4 -----END PGP SIGNATURE----- --=-=-=--