From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Subject: Re: [PATCH 08/22] drm/i915: Fallback to single page GTT
 mmappings for relocations
Date: Wed, 17 Aug 2016 10:19:50 +0300
Message-ID: <1471418390.3613.5.camel@linux.intel.com>
References: <1471344168-28136-1-git-send-email-chris@chris-wilson.co.uk>
 <1471344168-28136-9-git-send-email-chris@chris-wilson.co.uk>
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 ESMTP id 5B3056E103
 for <intel-gfx@lists.freedesktop.org>; Wed, 17 Aug 2016 07:19:53 +0000 (UTC)
In-Reply-To: <1471344168-28136-9-git-send-email-chris@chris-wilson.co.uk>
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: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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