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Thu, 20 Mar 2025 16:20:33 -0700 Date: Thu, 20 Mar 2025 16:20:32 -0700 From: Nicolin Chen To: Yi Liu CC: , , , , Subject: Re: [PATCH v10 17/18] iommufd/selftest: Add test ops to test pasid attach/detach Message-ID: References: <20250320134744.5777-1-yi.l.liu@intel.com> <20250320134744.5777-18-yi.l.liu@intel.com> Precedence: bulk X-Mailing-List: iommu@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: <20250320134744.5777-18-yi.l.liu@intel.com> X-NV-OnPremToCloud: AnonymousSubmission X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000EE3E:EE_|PH0PR12MB8151:EE_ X-MS-Office365-Filtering-Correlation-Id: e781a492-2e67-4b04-a21e-08dd6805f4dc X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|36860700013|82310400026|7053199007; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?8WBtzV5+eE724E8kknGG4vFjskMiHa5WQn30KdCe13iJDUewThhduIIjRzNb?= =?us-ascii?Q?OpW6cNhDGvDpqe9UuYu2nB0kWWtaX/wGIfO6K5UeDIRDr39sIV9v8HBS0eYA?= =?us-ascii?Q?piH8gQkR8SwLQlvKalEY65oMcJQadrSY71zOzOypci82V+tqzsyPXEn+VaOZ?= =?us-ascii?Q?erSRk/DP0JpF91OglPh3Hd9bz8o9eslI4D8YH9075rzTu4ELBSXCGYYEvimh?= =?us-ascii?Q?eC2uoL23MW9OWoC+vEtIrUyFYy1rdGBezlfBEuIY0ELqmfAe8WhbBVmaSHBm?= =?us-ascii?Q?i2XK3hjk70/acr7aMhCGSK0+z9PeAWzDu75GJaumfh9sKsz1sBVEOzVptFDY?= =?us-ascii?Q?kxmlKSy9cY1YxZqn21/a0nzIcCU2LLvZH2+jRxplINiBXHwId3LtGurIsnjM?= =?us-ascii?Q?SoJDIYMzdYIJJn8lGnpmprLdgBd1X6FplKfsh1LmuRhJfNOKUutNnmUxMh7J?= =?us-ascii?Q?4ZoCSp2Dj3QSBY6X3OkZr6aTY0bJsyIgcvlKa47VnQP1AChViCfbpVlimZ4F?= =?us-ascii?Q?Kfa5Ryw2ZnOHiGoGLtrqXR6BOG3J1YfgUByhAk8dwBaZZZU2VnZFI3nMbB65?= =?us-ascii?Q?a434PvbdBRHiHzvFYhxM0lduwVUjA4582GjvKp7C8wcyDG4BXxCUiDM567p8?= =?us-ascii?Q?WMbsJQ6HZxL3PveL8DLEh91lxanQ4UhK/6JByPt2QLCBw6SQlwP2K/uN++X2?= =?us-ascii?Q?u/kkfLJv9lIAYsg9buP54QKtgE5r51kbyKssyWJOwEdUiJh9dGRfYH8TEDKR?= =?us-ascii?Q?6V8gF6tuYGaNQMCd787laykX2Ga3WPGLTrD6HZAGL8aQcMFOC1a22jOzKnuX?= =?us-ascii?Q?3V0HRcH5Wf65fjrpzv0klXfiP4g2VDjfSpiWwehXI1shvXTxFh7Iq4cd3CJB?= =?us-ascii?Q?8pLwWV0B817TpgPWGbUKIg43xji+t5ncqcU4QHyB8jvuAWYIRb7/4HhPdics?= =?us-ascii?Q?nklj2/WWzz1Yr9IAObwEIKUOUuxBJ+RpLwrX2zC/2VjTKYGUb477X0mcpDF/?= =?us-ascii?Q?B7cop5/5agL1+VXK/+TiqSj4LRT99qWCPbfWQq+d/NSkvYOQnpYh036CiqSd?= =?us-ascii?Q?qVIECKrbfj/JljpzzwaceEACBvEz5dGsQ7RStDLTYwNWYbZIlPI+F954E7ea?= =?us-ascii?Q?kU7Se8og9iTquWXy6B4bwExkpUdcfRPy6J/Q57roSq5ne2dWF8WZXf1x5nOT?= =?us-ascii?Q?pP4Nql29kPSAw3DZAiLOH7te7F2C8XTVEvWJ13YNPoFg7FOTh8EN+1BsGbHm?= =?us-ascii?Q?Id0YZv15JA4djiGLDxz/ySPK0k3qjcDxSE/Xi/Bl1/5XRBqrzqcJA3OKs5EV?= =?us-ascii?Q?DwiJKPWvgjz7ihfjS4zkdKFwdhI0Ou9Opu2lEjSm5oaVPcge53BYSmQqkIfF?= =?us-ascii?Q?D0adBvSMYQGKPINztUz0dynKTY4kS8sxBNvMyUiWP0XE0g+CM+tQy9AmXwOo?= =?us-ascii?Q?FBIGUQHFa/y1pw84pog3DM1HKtqKuLRTzv6wz6hUSTTwk3JH5omkuVVgJIjL?= =?us-ascii?Q?fW9sNt1xM5TIoQE=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)(376014)(1800799024)(36860700013)(82310400026)(7053199007);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Mar 2025 23:21:34.7141 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e781a492-2e67-4b04-a21e-08dd6805f4dc 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: CY4PEPF0000EE3E.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR12MB8151 On Thu, Mar 20, 2025 at 06:47:43AM -0700, Yi Liu wrote: > This adds 5 test ops for pasid attach/replace/detach testing. There are > ops to attach/detach pasid, and also op to check the attached domain of > a pasid. > > Reviewed-by: Kevin Tian > Signed-off-by: Yi Liu > --- > drivers/iommu/iommufd/iommufd_test.h | 31 ++++++ > drivers/iommu/iommufd/selftest.c | 151 +++++++++++++++++++++++++++ > 2 files changed, 182 insertions(+) > > diff --git a/drivers/iommu/iommufd/iommufd_test.h b/drivers/iommu/iommufd/iommufd_test.h > index 1a066feb8697..efcb509f7d56 100644 > --- a/drivers/iommu/iommufd/iommufd_test.h > +++ b/drivers/iommu/iommufd/iommufd_test.h > @@ -25,6 +25,11 @@ enum { > IOMMU_TEST_OP_TRIGGER_IOPF, > IOMMU_TEST_OP_DEV_CHECK_CACHE, > IOMMU_TEST_OP_TRIGGER_VEVENT, > + IOMMU_TEST_OP_PASID_ATTACH, > + IOMMU_TEST_OP_PASID_REPLACE, > + IOMMU_TEST_OP_PASID_MIX_REPLACE_HANDLE, And we ould drop IOMMU_TEST_OP_PASID_MIX_REPLACE_HANDLE? And totally 4 test ops instead of "5" in the commit log. Thanks Nicolin