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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Oct 2025 16:32:49.4167 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: eb97e74c-b331-4a9d-9c32-08de05bf27a8 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: SN1PEPF00036F42.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA0PR12MB8374 On Tue, Oct 07, 2025 at 09:12:20AM -0700, Jacob Pan wrote: > But I am not following what you mean by "replacing > arm_smmu_cmdq_exclusive_unlock_irqrestore()", could you elaborate? Oh, "replacing arm_smmu_cmdq_poll_until_not_full()" I meant. Nicolin