From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?Q?Christian_K=c3=b6nig?= <ckoenig.leichtzumerken-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH 05/18] drm/amdgpu:make ctx_add_fence interruptible
Date: Mon, 18 Sep 2017 11:10:11 +0200
Message-ID: <f949779e-0f28-142e-96c3-7ae81acb5256@gmail.com>
References: <1505715122-23904-1-git-send-email-Monk.Liu@amd.com>
 <1505715122-23904-6-git-send-email-Monk.Liu@amd.com>
Reply-To: christian.koenig-5C7GfCeVMHo@public.gmane.org
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: <1505715122-23904-6-git-send-email-Monk.Liu-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: Monk Liu <Monk.Liu-5C7GfCeVMHo@public.gmane.org>, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
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