From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chris Wilson <chris@chris-wilson.co.uk>
Subject: Re: [i-g-t PATCH v12 2/5] lib: add igt_dummyload
Date: Fri, 25 Nov 2016 09:17:50 +0000
Message-ID: <20161125091750.GB26057@nuc-i3427.alporthouse.com>
References: <20161123161715.GA17701@nuc-i3427.alporthouse.com>
 <1479982571-24369-1-git-send-email-abdiel.janulgue@linux.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 fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 17FA46EBA4
 for <intel-gfx@lists.freedesktop.org>; Fri, 25 Nov 2016 09:18:23 +0000 (UTC)
Content-Disposition: inline
In-Reply-To: <1479982571-24369-1-git-send-email-abdiel.janulgue@linux.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: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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