From mboxrd@z Thu Jan  1 00:00:00 1970
From: ville.syrjala@linux.intel.com
Subject: [PATCH 04/13] drm/i915: Release all atomic flips when
	GPU hangs
Date: Fri, 16 Nov 2012 16:22:16 +0200
Message-ID: <1353075745-30115-5-git-send-email-ville.syrjala@linux.intel.com>
References: <1353075745-30115-1-git-send-email-ville.syrjala@linux.intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org>
In-Reply-To: <1353075745-30115-1-git-send-email-ville.syrjala@linux.intel.com>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
	<mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
	<mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org
Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org
To: dri-devel@lists.freedesktop.org
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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