From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Kuehling, Felix" <Felix.Kuehling-5C7GfCeVMHo@public.gmane.org>
Subject: Re: [PATCH 1/1] drm/ttm: return -EBUSY if waiting for busy BO fails
Date: Wed, 26 Jun 2019 07:04:07 +0000
Message-ID: <33c2b0f0-6747-1a36-117f-8e7fe12cbef0@amd.com>
References: <20190626063958.19941-1-Felix.Kuehling@amd.com>
 <410e8232-4edc-78ea-dc5b-4385cda01266@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>
In-Reply-To: <410e8232-4edc-78ea-dc5b-4385cda01266-5C7GfCeVMHo@public.gmane.org>
Content-Language: en-US
Content-ID: <E7999E0456F5BD47B92C86954A88B4C1-asWib9pRmPqcE4WynfumptQqCkab/8FMAL8bYrjMMd8@public.gmane.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: "Koenig, Christian" <Christian.Koenig-5C7GfCeVMHo@public.gmane.org>, "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" <amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>, "dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" <dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
List-Id: dri-devel@lists.freedesktop.org
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