From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dave Gordon <david.s.gordon@intel.com>
Subject: [PATCH v7 4/7] drm/i915: introduce and use
	i915_gem_object_vmap_range()
Date: Tue,  1 Mar 2016 16:33:56 +0000
Message-ID: <1456850039-25856-5-git-send-email-david.s.gordon@intel.com>
References: <1456850039-25856-1-git-send-email-david.s.gordon@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>
Received: from mga03.intel.com (mga03.intel.com [134.134.136.65])
 by gabe.freedesktop.org (Postfix) with ESMTP id 5C8F86E6D5
 for <intel-gfx@lists.freedesktop.org>; Tue,  1 Mar 2016 16:34:24 +0000 (UTC)
In-Reply-To: <1456850039-25856-1-git-send-email-david.s.gordon@intel.com>
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: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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