From mboxrd@z Thu Jan  1 00:00:00 1970
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Subject: [PATCH] drm/core: Do not preserve framebuffer on rmfb,
	v2.
Date: Tue, 22 Mar 2016 10:58:40 +0100
Message-ID: <1458640720-2526-1-git-send-email-maarten.lankhorst@linux.intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://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: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: dri-devel@lists.freedesktop.org
Cc: intel-gfx@lists.freedesktop.org, Thomas Hellstrom <thellstrom@vmware.com>, stable@vger.kernel.org#v4.4+, David Herrmann <dh.herrmann@gmail.com>
List-Id: dri-devel@lists.freedesktop.org
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