From mboxrd@z Thu Jan  1 00:00:00 1970
From: Matthew Auld <matthew.auld@intel.com>
Subject: [PATCH 15/21] drm/i915: accurate page size tracking for
	the ppgtt
Date: Fri, 22 Sep 2017 18:32:46 +0100
Message-ID: <20170922173252.10137-16-matthew.auld@intel.com>
References: <20170922173252.10137-1-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 mga09.intel.com (mga09.intel.com [134.134.136.24])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 60D116EA68
 for <intel-gfx@lists.freedesktop.org>; Fri, 22 Sep 2017 17:33:41 +0000 (UTC)
In-Reply-To: <20170922173252.10137-1-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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