From mboxrd@z Thu Jan  1 00:00:00 1970
From: Flora Cui <Flora.Cui-5C7GfCeVMHo@public.gmane.org>
Subject: [PATCH] drm/amdgpu: fix vm_fault_stop on gfx6
Date: Wed, 11 Jan 2017 14:31:21 +0800
Message-ID: <1484116281-1699-1-git-send-email-Flora.Cui@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>
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: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: Flora Cui <Flora.Cui-5C7GfCeVMHo@public.gmane.org>
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