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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?w/aJOK9Dm+9eDDwAs5nikhXZ20oKQCd55snRuinltw++EWPY2gVjze374N7I?= =?us-ascii?Q?Bf5m0nvs4yfmdWbYRuhsg+wRvEbL7EsMDldaIbIQ4DbSn8ZT67J6oHRLvDdB?= =?us-ascii?Q?joO3S7Wogngde4z1DM9EbFvlfF6wamfY/mhziqIEJjtqWHoaKDa+Kbu9AEON?= =?us-ascii?Q?6eqG57VIp8OUdOaVCzroc8x+/Xggl+yqGtl3iY9usGuAcmzUNvJ5KdJ7zb+L?= =?us-ascii?Q?hY8WvK4pX28zWuNoT0jbzsuIgYQxwxknvbbd+BpoGaH7yh+3CJ386CMGctuf?= =?us-ascii?Q?YhtMY4k+dluVZBAOAW/jFDica+m+SEisqlGCGb/3OnhKKQJ5Xv+YOn9HpwOZ?= =?us-ascii?Q?Yd3lO5Xz16euoBcs/3Iq2Lkt6bhj8FEhLw0xk0IOo1o/LxkbIzSKmIT4pGXX?= =?us-ascii?Q?XGWDZ7n2zly3Neqsv2Yn2fXtZMmpYTZD/QVZY9KLGRj8zYjL6MFFyZDqppg+?= =?us-ascii?Q?UHisOE0GOKTM4xA6HVzWtLegebjRT01BcbkRV0DPAsbvi0N4B6ZUDhK3ymND?= =?us-ascii?Q?nVzgcoUy8rclwXxq/lv2glrp/AMSWPJHEKoXIevxM6K9qzSwJLigT96H7EDN?= =?us-ascii?Q?Na/yaDhABAL6/uEJiepp397kza8CqoCoRPgsaCGQzE2M4/Lb1Kdya3CzavyC?= =?us-ascii?Q?9rPQOZZi6jiKZodQX/04v5By9Lxlufa7hq/l7Qmp6SFkEhqdXpbJFJzvzlqj?= =?us-ascii?Q?RaYsJwkzh8o+obZd3COkvGPZLlnikMqGYUfpsfni0kYv5f8kdgXSrGqWZV8W?= =?us-ascii?Q?7YpX7NwS/KxsxfHOiM8fQF8MDeg1mTv7AMTjb0p2ozXcdy80Nuo1RBTEunU5?= =?us-ascii?Q?4YDMakgoISzDeZRml3sPpA2x/xrGVM7q++Ksqc0cQ3x00xzFboASCMCXCjVe?= =?us-ascii?Q?pw5gw6et4qVURCVTcdmJIP4ay1f9aKHR4CAGuQ/zdGo+ALoKtCjWeI4WDFpI?= =?us-ascii?Q?QiY86whM275byZQhuoK6c6L0j66VESKdIhWnIdVNyirt+1HGOY7C60k9dxlZ?= =?us-ascii?Q?zht6MQx3G4X/tSiavIvPDsAZm1c7SkbGwKGeD4g1247J/lgMVf+wBQ3NFGRh?= =?us-ascii?Q?EyQSxBMjgDx/uZuJna4XEKnqiAn1ym4fzb2d9ypKKpgXTFZptlmmFWrTysJ5?= =?us-ascii?Q?DNee8K2eXr1IKI5vczjT26EFq2T0WQPX/N5HHgqfxuZyPsFVXUgeJClAtviy?= =?us-ascii?Q?OzfWc4LGXcopbHrbzzToZpniIGjdvMTaNuQa9Mjz2D+JikI300P0rDSe38nJ?= =?us-ascii?Q?CX8vq/HMcRGo8YXswiue77NsGOrEDlsA5gv+UqKSVX1mdzsBHv5b1zXN3Q60?= =?us-ascii?Q?MtPLqs2Nx4s8BBGTZwg2a1KKeiNb+AfCK5t3BydEHlooZc3/dKuMbcxOsAdg?= =?us-ascii?Q?6hOppF/3b8pkv4zGaBqLUCidwb9Cfz09ts2UzXWhMCpBG89VkJB+2dMPTQFt?= =?us-ascii?Q?FAEGNb8KDYZS9lrKBM03yBU5lUzfJgHXuELP+X+m//TQdArJBFnFsOqhD+P/?= =?us-ascii?Q?XpkyzbLw/N4BO1Q5jDjau8qbgdB7fL7TpOR09p4XDxymMxSg6n05w5LpT7gB?= =?us-ascii?Q?vll6R6/Ucovw6lWqkjcz4Hj9DMlaCtybQmVShtOE?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 35ba2b07-1112-4749-345d-08ddfbae6cf5 X-MS-Exchange-CrossTenant-AuthSource: PH7PR12MB5757.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Sep 2025 21:07:52.8855 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: wpuKPGodgO91RjX05mLVp5b8fdJqbXZYGozeSVwN3v2Xnc8oic+3jF3pyb2PgLQn X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB6284 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250924_140803_973432_FB0B78CA X-CRM114-Status: GOOD ( 11.55 ) 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 Mon, Sep 08, 2025 at 04:26:56PM -0700, Nicolin Chen wrote: > Both the ARM_SMMU_DOMAIN_S1 case and the SVA case use ASID, requiring ASID > based invalidation commands to flush the TLB. > > Define an ARM_SMMU_DOMAIN_SVA to make the SVA case clear to share the same > path with the ARM_SMMU_DOMAIN_S1 case, which will be a part of the routine > to build a new per-domain invalidation array. > > There is no function change. > > Suggested-by: Jason Gunthorpe > Signed-off-by: Nicolin Chen > --- > drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 1 + > drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c | 1 + > drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 3 +++ > 3 files changed, 5 insertions(+) Reviewed-by: Jason Gunthorpe Jason