From mboxrd@z Thu Jan  1 00:00:00 1970
From: Matthew Auld <matthew.auld@intel.com>
Subject: [RFC PATCH 31/42] drm/i915: cpu-map based dumb buffers
Date: Thu, 14 Feb 2019 14:57:29 +0000
Message-ID: <20190214145740.14521-32-matthew.auld@intel.com>
References: <20190214145740.14521-1-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 mga03.intel.com (mga03.intel.com [134.134.136.65])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 693A66E931
 for <intel-gfx@lists.freedesktop.org>; Thu, 14 Feb 2019 14:58:22 +0000 (UTC)
In-Reply-To: <20190214145740.14521-1-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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