From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Koenig, Christian" <Christian.Koenig@amd.com>
Subject: Re: [PATCH 1/2] drm/ttm: use the same attributes when freeing
 d_page->vaddr
Date: Thu, 18 Jul 2019 07:56:02 +0000
Message-ID: <cdeb0dfb-0237-58d6-be6e-b2499c95966c@amd.com>
References: <20190711031021.23512-1-huangfq.daxian@gmail.com>
 <6f28e750-02e4-438a-3680-a4697014689d@amd.com>
 <CABXRUiTG4=isYUHkoha9dYX0P=k6AuQAnrZkcWHT=-Yf2gk6Vg@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <linux-kernel-owner@vger.kernel.org>
In-Reply-To: <CABXRUiTG4=isYUHkoha9dYX0P=k6AuQAnrZkcWHT=-Yf2gk6Vg@mail.gmail.com>
Content-Language: en-US
Content-ID: <98599117E31E824194EFDBC0994B673C@namprd12.prod.outlook.com>
Sender: linux-kernel-owner@vger.kernel.org
To: Fuqian Huang <huangfq.daxian@gmail.com>
Cc: "Huang, Ray" <Ray.Huang@amd.com>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, "dri-devel@lists.freedesktop.org" <dri-devel@lists.freedesktop.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
List-Id: dri-devel@lists.freedesktop.org
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