From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?Q?Christian_K=c3=b6nig?= <deathsimple-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
Subject: Re: [PATCH] drm/amdgpu: Move compute vm bug logic to amdgpu_vm.c
Date: Thu, 1 Jun 2017 15:26:54 +0200
Message-ID: <183887cb-17a0-e457-0c92-c04cc4b7fb53@vodafone.de>
References: <1496272081-21584-1-git-send-email-AlexBin.Xie@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: <1496272081-21584-1-git-send-email-AlexBin.Xie-5C7GfCeVMHo@public.gmane.org>
Content-Language: en-US
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: Alex Xie <AlexBin.Xie-5C7GfCeVMHo@public.gmane.org>, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
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