From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Subject: Re: [PATCH 04/11] drm/i915: Amalgamate GGTT/ppGTT vma
 debug list walkers
Date: Thu, 17 Dec 2015 11:21:28 +0000
Message-ID: <56729AB8.8050007@linux.intel.com>
References: <1450093012-14955-1-git-send-email-chris@chris-wilson.co.uk>
 <1450093012-14955-4-git-send-email-chris@chris-wilson.co.uk>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga11.intel.com (mga11.intel.com [192.55.52.93])
 by gabe.freedesktop.org (Postfix) with ESMTP id B88776E98A
 for <intel-gfx@lists.freedesktop.org>; Thu, 17 Dec 2015 03:21:30 -0800 (PST)
In-Reply-To: <1450093012-14955-4-git-send-email-chris@chris-wilson.co.uk>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://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: <http://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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=