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Wed, 9 Jul 2025 19:57:36 -0700 Date: Wed, 9 Jul 2025 19:57:34 -0700 From: Nicolin Chen To: , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , Subject: Re: [PATCH v8 04/29] iommu: Use enum iommu_hw_info_type for type in hw_info op Message-ID: References: <64a4c22755d828a80a80d30f6903f4003b62ba5c.1751677708.git.nicolinc@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <64a4c22755d828a80a80d30f6903f4003b62ba5c.1751677708.git.nicolinc@nvidia.com> X-NV-OnPremToCloud: AnonymousSubmission X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000EE3C:EE_|PH7PR12MB6834:EE_ X-MS-Office365-Filtering-Correlation-Id: f1ee4213-c1dc-4c86-088c-08ddbf5d8b60 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|376014|7416014|36860700013|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?+Dnhxl7GMCpE/sDlTGZDIlTVXmoYkvyCE5FOZV3fCaun9g9r9QLJFaku4zIj?= =?us-ascii?Q?1jFuEFFtjT34mtmz498s0hSOBT4w6Gp45SLP/dsKE1VmOdc6Gk8F04dHK7Ge?= =?us-ascii?Q?cZOtQ4lV+IIZYVsRf1zBj/P0mXl8tKNI8qtDfSnpBEsR4TJqHOna9JNni3Dy?= =?us-ascii?Q?ItKCe+J72CC/FqENAiGc3jg3yrquJ1OHjv4AggRrSW61RwGCeFm9weiH2SiN?= =?us-ascii?Q?qeif4AQVPPfDI38l49/X5LfVSNVtHFXz6hRlZX+kKkMsTDo+Dd7hwu95cEII?= =?us-ascii?Q?csoWr1lS7jPZNjFM97oVUXIiq1WjBwQe+13B8RNpt/5FXQRNZKqG8EG1FoPE?= =?us-ascii?Q?7IsPRYV8pGgshJebcYRegFKKnFtLApGibxoWT+VIW90HKQZOrTPrwrFFIl4S?= =?us-ascii?Q?3SuexGqOZ3fLGdpr4roZWv8XminSU52WDUWQYfYqaPdLgaWYn+dwcoFQone6?= =?us-ascii?Q?VlQgFy90hplApmHriKDprSOacb4gXN+XFKx21QAP0dzjpO374jlRwC9HC1ay?= =?us-ascii?Q?QzFn1NhQQ7/PHYzJ5eXI63anNI44qrn40Yr+8Pgk2W2HH2jJCSR1y/p7WBx4?= =?us-ascii?Q?MpXwWinl4TCOc462+uIDs1FKIevAVTbDd6KOOkVpMrSngo2Nw6Eo41WAUiAf?= =?us-ascii?Q?rI6yiSbftL1ce7r6cBsvbg+jyBkBPIw9F+nrzgxS7bQDv7JB0qoXrX6qmQH6?= =?us-ascii?Q?P1Pmm7h+0rM9KS0JNqdZSacqC2jPNUF5xR95JFf3tnZmg5/GPp+Li8sTEUJd?= =?us-ascii?Q?gdNSwidAsjL9aQDQd8DPGs+qcFjix5+0BTpTLiwJXNCiuAEGS/hQ3jJsKUGO?= =?us-ascii?Q?eGbUWZZrQlNZkFN5fpu5diai9u4DhCUy/OiCuM4Fq+q9atXjyinA/RsAhimG?= =?us-ascii?Q?651TeMPN+cdIETNlkz19h1RqAmq59dsE1RNQRJhhMpnGNdU24/AlxAvHC0rf?= =?us-ascii?Q?oNoeq9S68Ad+Bc5bM0/vKV93sw31qPYqHc14XwnOu2dhx3DJ0+296Qo9l+9F?= =?us-ascii?Q?mJW64jVPHtCJ1G5vPYz8dg/TfUhLGLjUz0ImH3tvZoO8wZnPIeeUXfDhDzbR?= =?us-ascii?Q?X+ifGSUNm7EGaBnGgMWws1mP3gkfzq1MTMkrqqr6eu6uXBSoaViWr5ucWJOj?= =?us-ascii?Q?3jl19veE7L9AUAjfljhFK6v7luNI1q46eHp5bqdFKTJeEJfXoRx7Jld8RpF9?= =?us-ascii?Q?+eiwiv6o/n8Rm7wfeEJkt2TN2bx7AMq6Stod0IVGu5k5mwfh6imK1jfne7hc?= =?us-ascii?Q?c8lwNIrqNnIT+e/CYBcp+GQJQnDMwEFOWqMRFFDmkdFqQTpYl13HowIwPYQG?= =?us-ascii?Q?w9peZF9ndWXgCGWn1LygM9NW596sytZjCrD50K0i4/+fhhWka50tfsuGuLNQ?= =?us-ascii?Q?k5uhZC0VW1igypH+hxB8oeAcKLrwAQByDIKHUJNF8x+Qh/PIH0mQwyNkvfv0?= =?us-ascii?Q?ucKFomBfEvF9o+ztp/I7QUCl1yALcQIkmJrQMC7q3ETajeI83A09E/kJdV/K?= =?us-ascii?Q?nv+LIr0/Ex8GqYDgw3TVJcpBmBsiKidciyDc?= X-Forefront-Antispam-Report: CIP:216.228.118.232;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge1.nvidia.com;CAT:NONE;SFS:(13230040)(82310400026)(376014)(7416014)(36860700013)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Jul 2025 02:57:44.6616 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: f1ee4213-c1dc-4c86-088c-08ddbf5d8b60 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: CY4PEPF0000EE3C.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB6834 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250709_195757_400893_604F7132 X-CRM114-Status: GOOD ( 10.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Jul 04, 2025 at 06:13:20PM -0700, Nicolin Chen wrote: > diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-iommufd.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-iommufd.c > index 9f59c95a254c..69bbe39e28de 100644 > --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-iommufd.c > +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-iommufd.c > @@ -7,7 +7,8 @@ > > #include "arm-smmu-v3.h" > > -void *arm_smmu_hw_info(struct device *dev, u32 *length, u32 *type) > +void *arm_smmu_hw_info(struct device *dev, u32 *length, > + enum iommu_hw_info_type *type) I found that this needed to update the header as well. Fixing in v9.. Thanks Nicolin