From mboxrd@z Thu Jan  1 00:00:00 1970
From: John Brooks <john-xq/Ko7C6e2Bl57MIdRCFDg@public.gmane.org>
Subject: [PATCH] drm/amdgpu: Place new CPU-accessbile BOs in GTT if visible
 VRAM is full
Date: Thu, 18 May 2017 23:04:46 -0400
Message-ID: <1495163086-4747-2-git-send-email-john@fastquake.com>
References: <20170518090809.15916-1-michel@daenzer.net>
 <1495163086-4747-1-git-send-email-john@fastquake.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: <1495163086-4747-1-git-send-email-john-xq/Ko7C6e2Bl57MIdRCFDg@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: =?UTF-8?q?Michel=20D=C3=A4nzer?= <michel-otUistvHUpPR7s880joybQ@public.gmane.org>, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
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