From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f198.google.com (mail-wr0-f198.google.com [209.85.128.198]) by kanga.kvack.org (Postfix) with ESMTP id 7EB656B0006 for ; Tue, 15 May 2018 03:30:37 -0400 (EDT) Received: by mail-wr0-f198.google.com with SMTP id z7-v6so11186179wrg.11 for ; Tue, 15 May 2018 00:30:37 -0700 (PDT) Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com. [62.209.51.94]) by mx.google.com with ESMTPS id w10-v6si3227046edj.389.2018.05.15.00.30.35 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 15 May 2018 00:30:35 -0700 (PDT) From: Fabien DESSENNE Subject: Re: Are media drivers abusing of GFP_DMA? - was: Re: [LSF/MM TOPIC NOTES] x86 ZONE_DMA love Date: Tue, 15 May 2018 07:30:28 +0000 Message-ID: <63607d94-b974-2bcd-c15e-fcb9350d8470@st.com> References: <20180426215406.GB27853@wotan.suse.de> <20180505130815.53a26955@vento.lan> <3561479.qPIcrWnXEC@avalon> <20180507121916.4eb7f5b2@vento.lan> <547252fc-dc74-93c6-fc77-be1bfb558787@st.com> <20180514073503.3da05fc6@vento.lan> <20180514073857.7fd69136@vento.lan> In-Reply-To: <20180514073857.7fd69136@vento.lan> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <4D18BD365F868A45B91D8CD65F3EB881@st.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: Mauro Carvalho Chehab Cc: Laurent Pinchart , Jean Christophe TROTIN , Yasunari Takiguchi , Sakari Ailus , "Luis R. 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