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Tue, 22 Sep 2026 11:23:12 -0700 Date: Tue, 22 Sep 2026 11:23:11 -0700 From: Nicolin Chen To: Mostafa Saleh CC: , , , , , , , , , , , , , , , , , , Subject: Re: [PATCH v8 02/25] iommu/arm-smmu-v3: Move Queue and STE functions to header Message-ID: References: <20260922131259.2975334-1-smostafa@google.com> <20260922131259.2975334-3-smostafa@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20260922131259.2975334-3-smostafa@google.com> X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL02EPF00021F6C:EE_|SJ0PR12MB5675:EE_ X-MS-Office365-Filtering-Correlation-Id: 9d31df3e-a6ce-409f-2509-08df18d6a3ac X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|23010399003|7416014|82310400026|376014|36860700016|1800799024|6133799003|18002099003|22082099003|4143699003|10067099003|11063799006|56012099006; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: NiZU+9ofmNEaFHsVmJ+FdmOI6wFjcv69ypjNuOc+16igF4Sw1EbQcSWSsKJXclNiegGU9JThciv0633eklBYGJZYXHGj7eZFj+3o5MwDzd6bjt4I758AB2oPEI1Je8jc9dOHkGfDkwsldsKcUhcj2C633ry5FALYBcsWBDtc9PwAX1sMXDXkLyBluf78VYmEyj6L4g7cG2RnExFYmfyLopPxYgVmLHNQRzKMbMAh91QuUECiQS4740/AjVPlJiqokX65IrUqNm47BHHcRwTbCRcc6bgp5bb/hgFHS5n7J/EpWUXduqOp/PtlGQ48t/RUlT/2mR37THZRVftztwxJ90obgBqWrGpD2KlKcI9Appq8GkebUOJXH0arnDms4FFjWJHjNvamFzKLzi0mFIrGABy8NofwUa4lwgKTDE2hGAK25D37ErCyUdWiUckcqcxS X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Sep 2026 18:23:45.6020 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 9d31df3e-a6ce-409f-2509-08df18d6a3ac 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: BL02EPF00021F6C.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR12MB5675 On Tue, Sep 22, 2026 at 01:12:35PM +0000, Mostafa Saleh wrote: > The KVM SMMUv3 driver would re-use some of the CMDQ and STE code > inside the hypervisor. Move those functions to the header file that > would be shared between the host kernel and the hypervisor. > > Signed-off-by: Mostafa Saleh Reviewed-by: Nicolin Chen