From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>
Subject: Re: [Intel-gfx] [PATCH 1/6] dma-buf: add dynamic DMA-buf handling v10
Date: Mon, 24 Jun 2019 16:38:49 +0200
Message-ID: <20190624143849.GQ12905@phenom.ffwll.local>
References: <20190618115455.1253-1-christian.koenig@amd.com>
 <20190621092022.GB12905@phenom.ffwll.local>
 <46bc08a3-1b84-c819-dbb5-882e95ab23e5@gmail.com>
 <CAKMK7uE6NUujY0ubOYkux-StOxMT-hYhBdAnQJkDsgEkuDjH9g@mail.gmail.com>
 <78db8951-2e62-2a9d-3d87-3b458fbba880@gmail.com>
 <20190621162753.GI12905@phenom.ffwll.local>
 <4d868c4c-cc00-bfa9-b6f5-969b76497cab@amd.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>
Content-Disposition: inline
In-Reply-To: <4d868c4c-cc00-bfa9-b6f5-969b76497cab-5C7GfCeVMHo@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: "Koenig, Christian" <Christian.Koenig-5C7GfCeVMHo@public.gmane.org>
Cc: dri-devel <dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>, intel-gfx <intel-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>, amd-gfx list <amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>, Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>
List-Id: intel-gfx@lists.freedesktop.org
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==