From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dave Airlie <airlied-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH 3/5] drm/syncobj: add sync_file interaction.
Date: Wed, 24 May 2017 17:06:13 +1000
Message-ID: <20170524070615.1634-4-airlied@gmail.com>
References: <20170524070615.1634-1-airlied@gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
In-Reply-To: <20170524070615.1634-1-airlied-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/amd-gfx>,
 <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/amd-gfx>
List-Post: <mailto:amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
List-Help: <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/amd-gfx>,
 <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=subscribe>
Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Sender: "amd-gfx" <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
To: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
List-Id: dri-devel@lists.freedesktop.org
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=