From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Subject: Re: [PATCH v2 03/14] drm/i915: Add ourselves to the gpu
 error waitqueue for the entire wait
Date: Wed, 15 Feb 2017 17:11:06 +0000
Message-ID: <83cc082d-cbf7-385f-87ef-53339da20abf@linux.intel.com>
References: <20170214095413.26452-1-chris@chris-wilson.co.uk>
 <20170214095413.26452-4-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 mga02.intel.com (mga02.intel.com [134.134.136.20])
 by gabe.freedesktop.org (Postfix) with ESMTPS id B76E66E9B0
 for <intel-gfx@lists.freedesktop.org>; Wed, 15 Feb 2017 17:11:20 +0000 (UTC)
In-Reply-To: <20170214095413.26452-4-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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