From mboxrd@z Thu Jan  1 00:00:00 1970
From: "=?UTF-8?q?Christian=20K=C3=B6nig?=" <ckoenig.leichtzumerken-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH 6/8] drm/amdgpu: allocate VM PDs/PTs on demand
Date: Mon,  4 Feb 2019 13:42:54 +0100
Message-ID: <20190204124256.1765-6-christian.koenig@amd.com>
References: <20190204124256.1765-1-christian.koenig@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: <20190204124256.1765-1-christian.koenig-5C7GfCeVMHo@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
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