From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>
Subject: Re: [PATCH 3/6] dma-buf: add peer2peer flag
Date: Tue, 23 Apr 2019 10:18:51 +0200
Message-ID: <20190423081851.GB30926@phenom.ffwll.local>
References: <20190418120928.2699-1-christian.koenig@amd.com>
 <20190418120928.2699-4-christian.koenig@amd.com>
 <20190423081650.GA30926@phenom.ffwll.local>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
Content-Disposition: inline
In-Reply-To: <20190423081650.GA30926-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@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: Christian =?iso-8859-1?Q?K=F6nig?= <ckoenig.leichtzumerken-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
List-Id: dri-devel@lists.freedesktop.org
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