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 X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=BAYES_00, CHARSET_FARAWAY_HEADER,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2491EC433E6 for ; Wed, 17 Mar 2021 09:41:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DFE0864F8F for ; Wed, 17 Mar 2021 09:41:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229887AbhCQJku (ORCPT ); Wed, 17 Mar 2021 05:40:50 -0400 Received: from szxga08-in.huawei.com ([45.249.212.255]:3308 "EHLO szxga08-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229506AbhCQJko (ORCPT ); Wed, 17 Mar 2021 05:40:44 -0400 Received: from DGGEMM402-HUB.china.huawei.com (unknown [172.30.72.53]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4F0lSJ2nc2z141y3; Wed, 17 Mar 2021 17:37:36 +0800 (CST) Received: from dggpemm100011.china.huawei.com (7.185.36.112) by DGGEMM402-HUB.china.huawei.com (10.3.20.210) with Microsoft SMTP Server (TLS) id 14.3.498.0; Wed, 17 Mar 2021 17:40:37 +0800 Received: from dggpeml500016.china.huawei.com (7.185.36.70) by dggpemm100011.china.huawei.com (7.185.36.112) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Wed, 17 Mar 2021 17:40:37 +0800 Received: from dggpeml500016.china.huawei.com ([7.185.36.70]) by dggpeml500016.china.huawei.com ([7.185.36.70]) with mapi id 15.01.2106.013; Wed, 17 Mar 2021 17:40:37 +0800 From: "Longpeng (Mike, Cloud Infrastructure Service Product Dept.)" To: Lu Baolu , "dwmw2@infradead.org" , "joro@8bytes.org" , "will@kernel.org" , "alex.williamson@redhat.com" CC: "iommu@lists.linux-foundation.org" , LKML , "Gonglei (Arei)" , chenjiashang Subject: =?gb2312?B?UkU6IEEgcHJvYmxlbSBvZiBJbnRlbCBJT01NVSBoYXJkd2FyZSCjvw==?= Thread-Topic: =?gb2312?B?QSBwcm9ibGVtIG9mIEludGVsIElPTU1VIGhhcmR3YXJlIKO/?= Thread-Index: AQHXGtwEduPlUZeCNUCbiy3s/+KwAaqHHa0AgADFS4A= Date: Wed, 17 Mar 2021 09:40:37 +0000 Message-ID: References: <670baaf8-4ff8-4e84-4be3-030b95ab5a5e@huawei.com> <692186fd-42b8-4054-ead2-f6c6b1bf5b2d@linux.intel.com> In-Reply-To: <692186fd-42b8-4054-ead2-f6c6b1bf5b2d@linux.intel.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.174.151.207] Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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SQLgrey-1.8.0 Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by smtp1.osuosl.org (Postfix) with ESMTPS id 922F68377F for ; Wed, 17 Mar 2021 09:40:43 +0000 (UTC) Received: from DGGEMM402-HUB.china.huawei.com (unknown [172.30.72.53]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4F0lSJ2nc2z141y3; Wed, 17 Mar 2021 17:37:36 +0800 (CST) Received: from dggpemm100011.china.huawei.com (7.185.36.112) by DGGEMM402-HUB.china.huawei.com (10.3.20.210) with Microsoft SMTP Server (TLS) id 14.3.498.0; Wed, 17 Mar 2021 17:40:37 +0800 Received: from dggpeml500016.china.huawei.com (7.185.36.70) by dggpemm100011.china.huawei.com (7.185.36.112) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Wed, 17 Mar 2021 17:40:37 +0800 Received: from dggpeml500016.china.huawei.com ([7.185.36.70]) by dggpeml500016.china.huawei.com ([7.185.36.70]) with mapi id 15.01.2106.013; Wed, 17 Mar 2021 17:40:37 +0800 From: "Longpeng (Mike, Cloud Infrastructure Service Product Dept.)" To: Lu Baolu , "dwmw2@infradead.org" , "joro@8bytes.org" , "will@kernel.org" , "alex.williamson@redhat.com" Subject: =?gb2312?B?UkU6IEEgcHJvYmxlbSBvZiBJbnRlbCBJT01NVSBoYXJkd2FyZSCjvw==?= Thread-Topic: =?gb2312?B?QSBwcm9ibGVtIG9mIEludGVsIElPTU1VIGhhcmR3YXJlIKO/?= Thread-Index: AQHXGtwEduPlUZeCNUCbiy3s/+KwAaqHHa0AgADFS4A= Date: Wed, 17 Mar 2021 09:40:37 +0000 Message-ID: References: <670baaf8-4ff8-4e84-4be3-030b95ab5a5e@huawei.com> <692186fd-42b8-4054-ead2-f6c6b1bf5b2d@linux.intel.com> In-Reply-To: <692186fd-42b8-4054-ead2-f6c6b1bf5b2d@linux.intel.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.174.151.207] MIME-Version: 1.0 X-CFilter-Loop: Reflected Cc: chenjiashang , "iommu@lists.linux-foundation.org" , "Gonglei \(Arei\)" , LKML X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: 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