From mboxrd@z Thu Jan  1 00:00:00 1970
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Subject: Re: [PATCH] dma-buf/sync_file: only enable fence signalling during
 wait
Date: Tue, 12 Jul 2016 10:46:45 +0200
Message-ID: <58ef685f-0308-6828-6e21-ab5fd1302b84@linux.intel.com>
References: <1467992691-12442-1-git-send-email-gustavo@padovan.org>
 <183b15e0-3072-6aa2-7d35-002c20752e0e@linux.intel.com>
 <20160711202713.GC2565@joana>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Received: from mga14.intel.com (mga14.intel.com [192.55.52.115])
 by gabe.freedesktop.org (Postfix) with ESMTP id D52E389AAD
 for <dri-devel@lists.freedesktop.org>; Tue, 12 Jul 2016 08:46:50 +0000 (UTC)
In-Reply-To: <20160711202713.GC2565@joana>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: Gustavo Padovan <gustavo@padovan.org>, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Daniel Stone <daniels@collabora.com>, Daniel Vetter <daniel.vetter@ffwll.ch>, Rob Clark <robdclark@gmail.com>, Greg Hackmann <ghackmann@google.com>, John Harrison <John.C.Harrison@Intel.com>, laurent.pinchart@ideasonboard.com, seanpaul@google.com, marcheu@google.com, m.chehab@samsung.com, Sumit Semwal <sumit.semwal@linaro.org>, Gustavo Padovan <gustavo.padovan@collabora.co.uk>
List-Id: dri-devel@lists.freedesktop.org
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