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Sun, 12 May 2024 23:36:32 -0700 Date: Sun, 12 May 2024 23:36:30 -0700 From: Nicolin Chen To: Jason Gunthorpe CC: , Joerg Roedel , , Robin Murphy , Will Deacon , Eric Auger , Jean-Philippe Brucker , Moritz Fischer , Michael Shavit , , Shameerali Kolothum Thodi Subject: Re: [PATCH v7 08/14] iommu/arm-smmu-v3: Make SVA allocate a normal arm_smmu_domain Message-ID: References: <0-v7-9597c885796c+d2-smmuv3_newapi_p2b_jgg@nvidia.com> <8-v7-9597c885796c+d2-smmuv3_newapi_p2b_jgg@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: <8-v7-9597c885796c+d2-smmuv3_newapi_p2b_jgg@nvidia.com> X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN1PEPF0002636A:EE_|CH3PR12MB8911:EE_ X-MS-Office365-Filtering-Correlation-Id: 25406976-ac83-4603-5863-08dc73170df6 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|82310400017|376005|36860700004|1800799015|7416005; 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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 May 2024 06:36:43.4051 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 25406976-ac83-4603-5863-08dc73170df6 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: SN1PEPF0002636A.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB8911 On Wed, May 08, 2024 at 03:57:16PM -0300, Jason Gunthorpe wrote: > Currently the SVA domain is a naked struct iommu_domain, allocate a struct > arm_smmu_domain instead. > > This is necessary to be able to use the struct arm_master_domain > mechanism. > > Tested-by: Nicolin Chen > Tested-by: Shameer Kolothum > Reviewed-by: Michael Shavit > Signed-off-by: Jason Gunthorpe Reviewed-by: Nicolin Chen