From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 892D1C0015E for ; Wed, 19 Jul 2023 12:40:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230362AbjGSMk4 (ORCPT ); Wed, 19 Jul 2023 08:40:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229709AbjGSMkm (ORCPT ); Wed, 19 Jul 2023 08:40:42 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B8861723; Wed, 19 Jul 2023 05:40:39 -0700 (PDT) Received: from dggpemm500005.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4R5ZZr5FWhzNmTM; Wed, 19 Jul 2023 20:17:40 +0800 (CST) Received: from [10.69.30.204] (10.69.30.204) by dggpemm500005.china.huawei.com (7.185.36.74) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Wed, 19 Jul 2023 20:21:00 +0800 Subject: Re: [PATCH v5 RFC 1/6] page_pool: frag API support for 32-bit arch with 64-bit DMA To: Alexander Lobakin CC: Jakub Kicinski , Yunsheng Lin , , , , , Lorenzo Bianconi , Alexander Duyck , Liang Chen , Saeed Mahameed , Leon Romanovsky , Eric Dumazet , Jesper Dangaard Brouer , Ilias Apalodimas References: <20230629120226.14854-1-linyunsheng@huawei.com> <20230629120226.14854-2-linyunsheng@huawei.com> <20230707170157.12727e44@kernel.org> <3d973088-4881-0863-0207-36d61b4505ec@gmail.com> <20230710113841.482cbeac@kernel.org> <8639b838-8284-05a2-dbc3-7e4cb45f163a@intel.com> <20230711093705.45454e41@kernel.org> <1bec23ff-d38b-3fdf-1bb3-89658c1d465a@intel.com> <46ad09d9-6596-cf07-5cab-d6ceb1e36f3c@huawei.com> <20230712102603.5038980e@kernel.org> <9a5b4c50-2401-b3e7-79aa-33d3ccee41c5@huawei.com> <20230714105214.39ad4e4d@kernel.org> <6c94f7b8-f553-1fce-f3f1-66cdead9e056@huawei.com> <20230718111621.35a64a0b@kernel.org> <9dc9674c-9aea-6e57-a7ec-2de954e12a90@intel.com> From: Yunsheng Lin Message-ID: Date: Wed, 19 Jul 2023 20:21:00 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.0 MIME-Version: 1.0 In-Reply-To: <9dc9674c-9aea-6e57-a7ec-2de954e12a90@intel.com> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.69.30.204] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggpemm500005.china.huawei.com (7.185.36.74) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2023/7/19 2:28, Alexander Lobakin wrote: > > (BTW it would be nice to inspect page_pool.h users whether each of them > needs the full-blown header) It seems other page_pool.h users are all drivers, so the full-blown header is needed. > > Thanks, > Olek > . >