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Thu, 6 Jun 2024 15:13:48 -0700 Date: Thu, 6 Jun 2024 15:13:47 -0700 From: Nicolin Chen To: Shameer Kolothum CC: , , , , , , , , , , , , , Subject: Re: [PATCH v5 2/6] iommu/arm-smmu-v3: Add support for domain_alloc_user fn Message-ID: References: <20240606133302.17540-1-shameerali.kolothum.thodi@huawei.com> <20240606133302.17540-3-shameerali.kolothum.thodi@huawei.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: <20240606133302.17540-3-shameerali.kolothum.thodi@huawei.com> X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL6PEPF0001AB73:EE_|MN6PR12MB8516:EE_ X-MS-Office365-Filtering-Correlation-Id: cd8dec1a-a88f-49ae-ce10-08dc8675fb11 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|82310400017|1800799015|376005|7416005|36860700004; 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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Jun 2024 22:14:05.9436 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: cd8dec1a-a88f-49ae-ce10-08dc8675fb11 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BL6PEPF0001AB73.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN6PR12MB8516 On Thu, Jun 06, 2024 at 02:32:58PM +0100, Shameer Kolothum wrote: > This will be used by iommufd for allocating usr managed domains and is > also required when we add support for iommufd based dirty tracking > support. > > Reviewed-by: Jason Gunthorpe > Signed-off-by: Shameer Kolothum Reviewed-by: Nicolin Chen