From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Hellstrom <thomas@shipmail.org>
Subject: Re: [PATCH] drm/ttm: fix adding foreign BOs to the LRU during init
Date: Mon, 11 Jan 2016 14:00:50 +0100
Message-ID: <5693A782.2070201@shipmail.org>
References: <1452260518-2716-1-git-send-email-deathsimple@vodafone.de>
 <5690B147.5070409@shipmail.org> <5690E51A.50902@vodafone.de>
 <56927482.8060504@shipmail.org> <5693A292.9020701@vodafone.de>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Received: from mx6.bahnhof.se (mx6.bahnhof.se [213.80.101.16])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 92C1F890BD
 for <dri-devel@lists.freedesktop.org>; Mon, 11 Jan 2016 05:01:00 -0800 (PST)
In-Reply-To: <5693A292.9020701@vodafone.de>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: =?UTF-8?Q?Christian_K=c3=b6nig?= <deathsimple@vodafone.de>, dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org
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