From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chris Wilson <chris@chris-wilson.co.uk>
Subject: [PATCH] dma-buf: Provide wrappers for reservation's lock
Date: Tue, 15 Nov 2016 15:46:42 +0000
Message-ID: <20161115154642.31850-1-chris@chris-wilson.co.uk>
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, Sumit Semwal <sumit.semwal@linaro.org>
List-Id: intel-gfx@lists.freedesktop.org
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