From mboxrd@z Thu Jan  1 00:00:00 1970
From: zhoucm1 <david1.zhou-5C7GfCeVMHo@public.gmane.org>
Subject: Re: [PATCH 4/5] drm/amdgpu: Support page directory update via CPU
Date: Tue, 16 May 2017 10:49:59 +0800
Message-ID: <591A68D7.80009@amd.com>
References: <1494883923-25876-1-git-send-email-Harish.Kasiviswanathan@amd.com>
 <1494883923-25876-4-git-send-email-Harish.Kasiviswanathan@amd.com>
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: <1494883923-25876-4-git-send-email-Harish.Kasiviswanathan-5C7GfCeVMHo@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: Harish Kasiviswanathan <Harish.Kasiviswanathan-5C7GfCeVMHo@public.gmane.org>, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
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