From mboxrd@z Thu Jan  1 00:00:00 1970
From: Matthew Auld <matthew.auld@intel.com>
Subject: [PATCH 10/18] drm/i915: support inserting 2M pages in
	the ppgtt
Date: Tue,  4 Apr 2017 23:11:20 +0100
Message-ID: <20170404221128.3943-11-matthew.auld@intel.com>
References: <20170404221128.3943-1-matthew.auld@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 mga05.intel.com (mga05.intel.com [192.55.52.43])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 466E96E6E9
 for <intel-gfx@lists.freedesktop.org>; Tue,  4 Apr 2017 22:11:41 +0000 (UTC)
In-Reply-To: <20170404221128.3943-1-matthew.auld@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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