From mboxrd@z Thu Jan  1 00:00:00 1970
From: zhoucm1 <david1.zhou-5C7GfCeVMHo@public.gmane.org>
Subject: Re: [PATCH] drm/amdgpu: ttm_bind only when user needs gpu_addr in
 bo pin
Date: Wed, 12 Jul 2017 16:06:22 +0800
Message-ID: <5965D87E.5060006@amd.com>
References: <1499834315-11413-1-git-send-email-David1.Zhou@amd.com>
 <e2c6e19f-0bd8-b3d6-e7a3-9d07c52a68e9@vodafone.de>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Content-Transfer-Encoding: base64
Return-path: <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
In-Reply-To: <e2c6e19f-0bd8-b3d6-e7a3-9d07c52a68e9-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
List-Id: Discussion list for AMD gfx <amd-gfx.lists.freedesktop.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: =?UTF-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= <deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
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