From mboxrd@z Thu Jan  1 00:00:00 1970
From: Matthew Auld <matthew.auld@intel.com>
Subject: [PATCH 14/21] drm/i915: accurate page size tracking for
	the ppgtt
Date: Tue, 25 Jul 2017 20:21:26 +0100
Message-ID: <20170725192133.2012-15-matthew.auld@intel.com>
References: <20170725192133.2012-1-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 mga04.intel.com (mga04.intel.com [192.55.52.120])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 60A896E3B7
 for <intel-gfx@lists.freedesktop.org>; Tue, 25 Jul 2017 19:22:29 +0000 (UTC)
In-Reply-To: <20170725192133.2012-1-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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