From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Subject: Re: [RFC] drm/i915: Add sync framework support to
 execbuff IOCTL
Date: Mon, 06 Jul 2015 17:34:22 +0100
Message-ID: <559AAE0E.5010503@linux.intel.com>
References: <55955C10.5000306@Intel.com>
 <20150702155554.GE21398@nuc-i3427.alporthouse.com>
 <55966F4D.7000500@linux.intel.com> <20150706092958.GN2156@phenom.ffwll.local>
 <559A7B71.8030708@Intel.com> <20150706135930.GD2156@phenom.ffwll.local>
 <559A9004.50606@Intel.com> <559A94D9.1030705@linux.intel.com>
 <20150706151202.GS2156@phenom.ffwll.local> <559A9CF8.9010601@linux.intel.com>
 <20150706153757.GA7568@phenom.ffwll.local>
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 051FD7207D
 for <Intel-GFX@lists.freedesktop.org>; Mon,  6 Jul 2015 09:34:24 -0700 (PDT)
In-Reply-To: <20150706153757.GA7568@phenom.ffwll.local>
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: Daniel Vetter <daniel@ffwll.ch>
Cc: Intel-GFX@Lists.FreeDesktop.Org
List-Id: intel-gfx@lists.freedesktop.org
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