From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Subject: Re: [PATCH i-g-t] tests/gem_mmap_gtt: add huge BO test
Date: Mon, 13 Apr 2015 12:32:55 +0100
Message-ID: <552BA967.7070101@linux.intel.com>
References: <1428409388.22682.3.camel@jlahtine-mobl1>
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 mga01.intel.com (mga01.intel.com [192.55.52.88])
 by gabe.freedesktop.org (Postfix) with ESMTP id F22766E3B3
 for <intel-gfx@lists.freedesktop.org>; Mon, 13 Apr 2015 04:33:23 -0700 (PDT)
In-Reply-To: <1428409388.22682.3.camel@jlahtine-mobl1>
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: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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