From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?= <nhaehnle-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH 3/3] drm/amdgpu: fix lock cleanup during buffer creation
Date: Tue, 14 Feb 2017 11:37:44 +0100
Message-ID: <20170214103744.4133-3-nhaehnle@gmail.com>
References: <20170214103744.4133-1-nhaehnle@gmail.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: <20170214103744.4133-1-nhaehnle-Re5JQEeQqe8AvxtiuMwx3w@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: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: =?UTF-8?q?Nicolai=20H=C3=A4hnle?= <nicolai.haehnle-5C7GfCeVMHo@public.gmane.org>, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
List-Id: dri-devel@lists.freedesktop.org
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