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Mon, 28 Oct 2024 08:01:26 -0700 Date: Mon, 28 Oct 2024 08:01:24 -0700 From: Nicolin Chen To: Zhangfei Gao CC: , , , , , , , , , , , , , , , , , , , , , Subject: Re: [PATCH v5 06/13] iommufd: Allow pt_id to carry viommu_id for IOMMU_HWPT_ALLOC Message-ID: References: <4f5ed9d75c23a503ffe672a85cf9010569652794.1729897352.git.nicolinc@nvidia.com> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF000044F4:EE_|SA3PR12MB8440:EE_ X-MS-Office365-Filtering-Correlation-Id: eb5a494b-d0c5-4ef4-a667-08dcf76175d3 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|1800799024|36860700013|82310400026|376014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?jIeIy7r0EuhMQlSmnvUTsz+nH/Prqr5ia26uaD+RXVigo868XhVJs828iJjh?= =?us-ascii?Q?MjWTsxzb4/qtDJ6YsCpX5eIkKR7ucMGeEoeyUAmi3sIHi1+/Aaorc5Q78pGD?= =?us-ascii?Q?U/9vQMBH9VD/6uRnfwv8hbaLLNkCSSTI1jxHURzmbQQ0U0xR1220zRDT/y34?= =?us-ascii?Q?byrU5vOJPEEERrrBtgqhBzuRN2ubliPy6tQOhXEVq7AvCI2WmOP6n8f5fp61?= =?us-ascii?Q?x8+EOKeAJfQ+rlGrBRGyZdCVukeTsXsSKbRbY+ZiweJcDrLEjZgB4MloqiUB?= =?us-ascii?Q?z1f0Kk/bclVrG6QEg1kAdfO89zuIFDubMjd0l3ac9tDWeJP7l9Ut7U9ZY+5S?= =?us-ascii?Q?WiKvMg/fMh5NBheBL0e/Cyrf+24JH1jGtgn1GmfAQ5Mt9/cIkWZP4xlgifvw?= =?us-ascii?Q?7cty7I/CDRJpWDf8sanfhR1NUSsB0NTOF1IDQQgD5ELeHKJtPM0ITf+/GyJj?= =?us-ascii?Q?hARd9xMkMGqUSxhC4hquhcaFfqHcNy/zy8a4EGSOVmtijpiiHw9HGRfwlZgS?= =?us-ascii?Q?JOzfrpZlvIReljMKFTuoombWA1GmwOQJYz+Oa4x41V5bSwHwOw5+pbPMimEM?= =?us-ascii?Q?kosLfi3twmjBThXuHPggiKl7VL4V1lCFfcRnYEe4PwdQXpHpQufhyLPJQUUb?= =?us-ascii?Q?NaUxpw5NJTx03QCb6oWRUtrQnDWPfkUhy11iOa2vy+Hf+UHD4Hz23BC0ayTj?= =?us-ascii?Q?dLZ+Dcqri1CBu7WyZz0JfAZfXfo4vrXyJQFsugaKdZHDHvgH/uFNotc+jpC8?= =?us-ascii?Q?4PM+Z3UzTWizsR1X9J3zAYrtap+7ORPcq7VhcyE8AZb1etY/wDRzY2KkcMK4?= =?us-ascii?Q?KjRQDieoqkjMtkm0LXD4m3xpNtvM5kuvAlYrqgJV/8mq+/d93OFptWyqbOQA?= =?us-ascii?Q?EFcJZtUiX+vhvoMbMvsz5pRmvldzukNni22VBqx+vPq/wrxzhP6RVDDnw2gx?= =?us-ascii?Q?v/1jM0e/3kcxipZwy2HAbHteQ0hdij8hcOWBb/JdWbQ7ox1xiFeMvKVLQ1xn?= =?us-ascii?Q?IPQgmkU4STSawAgcHCQ/HmDgqQAz2iAKLV13yAEFiNAtzdf5fhNMwrfKcydl?= =?us-ascii?Q?Pv8zGkbnn54Qix6aofBMiWGmXZIbyVQri8Z1ELRnrimxIf7Z4/B/gMOiUoIe?= =?us-ascii?Q?wH+BVUI6CTADj5M28myipJ0MTFXPrIwQH/UHsT+jGQ7I6UU3powWZmfWf0K1?= =?us-ascii?Q?MePAPHHrMsROsJ2/QJf6/439pKGp3feNYvPKatSZbuddiRP6OOPJkdmHrNUc?= =?us-ascii?Q?JiDcjuBmneURtQEcJwymO+UtXk60g/okj+hav7UAcjp0wFWATTgUpW4rVTH1?= =?us-ascii?Q?CdwT22THWkH+4ybg/s2hYAqCoRDX7NdUdkFQhBKjg+iS/iB0t2ODHNDetg4C?= =?us-ascii?Q?HIDNpl8X1nqgURz3jxstRauHAMR6qPc95GNzPen2EGG0YkwmYw=3D=3D?= X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(7416014)(1800799024)(36860700013)(82310400026)(376014);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Oct 2024 15:01:53.8898 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: eb5a494b-d0c5-4ef4-a667-08dcf76175d3 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF000044F4.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA3PR12MB8440 On Mon, Oct 28, 2024 at 10:53:38PM +0800, Zhangfei Gao wrote: > On Mon, 28 Oct 2024 at 11:24, Zhangfei Gao wrote: > > > By the way, has qemu changed compared with v3? > > I still got a hardware error in this version, in check > > Found iommufd_viommu_p2-v5 misses some patches, > Simply tested ok with iommufd_viommu_p2-v5-with-rmr, (with some hacks) I see. I put those RMR patches on top of Part-1&2 in v5, v.s. Part-1&2 rebasing on RMR patches. Thanks for testing! Nicolin