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 DC4D0C7EE22 for ; Wed, 17 May 2023 23:58:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229642AbjEQX6K (ORCPT ); Wed, 17 May 2023 19:58:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229498AbjEQX6J (ORCPT ); Wed, 17 May 2023 19:58:09 -0400 Received: from NAM10-BN7-obe.outbound.protection.outlook.com (mail-bn7nam10on2062c.outbound.protection.outlook.com [IPv6:2a01:111:f400:7e8a::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51660A2; Wed, 17 May 2023 16:58:08 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=cO9hpbQP91OkU4OX56qUqnV5F1S6yy8qBgHJ0OsD8ZTnzMXVpbhQp5GrZbERE9LiON+lf6zDxWoSjzNO5CSF83LzZiFlGjnHFWZoH6nabOQBoseXXHawrq7a3CyY9JTH3D1RnYEmXkyKBkevQLQX62IUT44W4/xP8lZJUCoka7KJp7vac5v12UKpQVkNs4z2bTcMS72Qr5/bXuFIhwJYusUJy4wgfoksvSkJZ+MZcy2LTZtvE/aAI9j3cWjr/Vf2Gly9+T66IrFtI7JUrZ2PY206Rzslt5F5HBfcQWKI7ClkgBKowFl0XBQaEYNdZVZsK/pp5+ECTszizZFaC4Qkwg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=eShCiNFEwQfEPDYNKN9ny1utiW/8ckQj/QK2Ta+URwQ=; b=FTO4b5x8XoFvX0G9vb3ztX59BbOfAlM62/Eyoi3Rj039Gy2CiXoILO52zc9VWyrD55kqjFU77RGyFeyDpSB1rkB6XEUKUsS/vvcOfbSP/ag0cpdxiB2q/DWLrTl995k9qx1ZJdqMdd/57yWdwNngdV8+l/AL1zZIID3Zj7H7AlZiC+53clNBgF4dIFDPNdV4mIUk4Em5AlccUCW2bLl8bGjjwOl4KZtRWWM9rC/fDE4Zy0Rgl6zcO7WFblYTcBGTUInVdT7oX3ZEgOKmHun7TiW2sDPDe2qd2gHOg9IUW+JTjzFG9oGEXNfoYdrgNqsCMmJfG2DsNNt9ajQYl0vgnQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.118.232) smtp.rcpttodomain=lists.linux.dev smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=eShCiNFEwQfEPDYNKN9ny1utiW/8ckQj/QK2Ta+URwQ=; b=HFkbkBoChx5qZVFgH5Z00f7GinBqfP8KBDufzkT3G05YsKKNR4sN5yAG4bWg9D2r/diEz8OOEei+zyuXtfXJt9dGFLhjdc7wNns4G3vxHDv0SNPgdt7oUMzDE0kLPfgimCeRXNAhYcFSVOYvn7Ynv/IZZ0CJzxQKwHK8429i/Q9aDGxergxQqYoOOhJjsj7ss7MeOJZwqszoZwVEwPLSe5JECjP72QgsCeiUH1QS39Apu6gZLnwZUvO4Dfg5vcDMNm2gBeiymF7ATpsu09WVRwg7lRGFnZv7OxQhYrFrSSvU2p3BykMJJtqsF7Plb3JewzIxzbu6m0EU6hrIAr/Afg== Received: from MW4PR03CA0127.namprd03.prod.outlook.com (2603:10b6:303:8c::12) by BY5PR12MB4967.namprd12.prod.outlook.com (2603:10b6:a03:1de::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6387.33; Wed, 17 May 2023 23:58:05 +0000 Received: from CO1NAM11FT037.eop-nam11.prod.protection.outlook.com (2603:10b6:303:8c:cafe::8b) by MW4PR03CA0127.outlook.office365.com (2603:10b6:303:8c::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6411.18 via Frontend Transport; Wed, 17 May 2023 23:58:05 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.118.232) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.118.232 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.118.232; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.118.232) by CO1NAM11FT037.mail.protection.outlook.com (10.13.174.91) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6411.18 via Frontend Transport; Wed, 17 May 2023 23:58:04 +0000 Received: from drhqmail203.nvidia.com (10.126.190.182) by mail.nvidia.com (10.127.129.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.5; Wed, 17 May 2023 16:57:54 -0700 Received: from drhqmail201.nvidia.com (10.126.190.180) by drhqmail203.nvidia.com (10.126.190.182) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.37; Wed, 17 May 2023 16:57:53 -0700 Received: from Asurada-Nvidia (10.127.8.14) by mail.nvidia.com (10.126.190.180) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.37 via Frontend Transport; Wed, 17 May 2023 16:57:53 -0700 Date: Wed, 17 May 2023 16:57:52 -0700 From: Nicolin Chen To: Jason Gunthorpe CC: , , Lu Baolu , Kevin Tian , , Lixiao Yang , Matthew Rosato , Yi Liu Subject: Re: [PATCH v7 00/19] Add iommufd physical device operations for replace and alloc hwpt Message-ID: References: <0-v7-6c0fd698eda2+5e3-iommufd_alloc_jgg@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <0-v7-6c0fd698eda2+5e3-iommufd_alloc_jgg@nvidia.com> X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT037:EE_|BY5PR12MB4967:EE_ X-MS-Office365-Filtering-Correlation-Id: 2d711848-3522-42cb-5314-08db57328e4a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.118.232;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge1.nvidia.com;CAT:NONE;SFS:(13230028)(4636009)(396003)(376002)(136003)(346002)(39860400002)(451199021)(46966006)(40470700004)(36840700001)(5660300002)(316002)(41300700001)(8676002)(966005)(8936002)(6862004)(55016003)(40480700001)(356005)(7636003)(82740400003)(40460700003)(478600001)(36860700001)(86362001)(336012)(54906003)(426003)(33716001)(82310400005)(47076005)(26005)(9686003)(70206006)(2906002)(4744005)(6636002)(70586007)(4326008)(186003);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 May 2023 23:58:04.9336 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 2d711848-3522-42cb-5314-08db57328e4a X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.232];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT037.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR12MB4967 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Mon, May 15, 2023 at 11:00:15AM -0300, Jason Gunthorpe wrote: > This is on github: https://github.com/jgunthorpe/linux/commits/iommufd_hwpt > > v7: I built my latest nesting branch on top of this branch, by git-merging cdev v11, and rebasing nesting v2 patches that include replace, hw_info, set_dev_data, and SMMU series: https://github.com/nicolinc/iommufd/commits/wip/iommufd_nesting-05152023-nic Things work fine with the nested SMMUv3. So, Tested-by: Nicolin Chen Hopefully we can merge this and cdev soon. Thanks!