From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Zhang, Jerry (Junwei)" <Jerry.Zhang-5C7GfCeVMHo@public.gmane.org>
Subject: Re: Question about page table updates at BO destroy
Date: Thu, 23 Mar 2017 10:26:40 +0800
Message-ID: <58D33260.6080008@amd.com>
References: <e2ebd097-b2d2-b909-62ce-1c4f67993eae@gmail.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: <e2ebd097-b2d2-b909-62ce-1c4f67993eae-Re5JQEeQqe8AvxtiuMwx3w@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?Tmljb2xhaSBIw6Robmxl?= <nhaehnle-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, amd-gfx mailing
 list <amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
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