From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Koenig, Christian" <Christian.Koenig@amd.com>
Subject: Re: [PATCH] dma-buf: refcount the attachment for cache_sgt_mapping
Date: Wed, 12 Jun 2019 08:20:41 +0000
Message-ID: <c5e04bf7-d07e-9e26-df65-d7382d6051ba@amd.com>
References: <20190612012219.21652-1-nicoleotsuka@gmail.com>
 <261b46c7-0c5e-4268-619d-f8381fbc3aeb@amd.com>
 <20190612080214.GA8876@Asurada>
 <170c3828-115b-38e5-35fc-1b88c08c492a@amd.com>
 <20190612081554.GB8876@Asurada>
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: <20190612081554.GB8876@Asurada>
Content-Language: en-US
Content-ID: <10BD814C49D1534D8785E7E5D7E605A4@namprd12.prod.outlook.com>
Sender: linux-kernel-owner@vger.kernel.org
To: Nicolin Chen <nicoleotsuka@gmail.com>
Cc: "sumit.semwal@linaro.org" <sumit.semwal@linaro.org>, "linux-media@vger.kernel.org" <linux-media@vger.kernel.org>, "dri-devel@lists.freedesktop.org" <dri-devel@lists.freedesktop.org>, "linaro-mm-sig@lists.linaro.org" <linaro-mm-sig@lists.linaro.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "daniel.vetter@ffwll.ch" <daniel.vetter@ffwll.ch>
List-Id: dri-devel@lists.freedesktop.org
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==