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Thu, 29 Feb 2024 12:47:58 -0800 Date: Thu, 29 Feb 2024 12:47:56 -0800 From: Nicolin Chen To: Will Deacon CC: Joerg Roedel , Robin Murphy , , , "Jason Gunthorpe" , , , Michael Shavit , "Jean-Philippe Brucker" , Joerg Roedel , Lu Baolu , Mostafa Saleh , "Shameerali Kolothum Thodi" , Moritz Fischer , Zhangfei Gao , , Moritz Fischer Subject: Re: [PATCH v6 00/16] Update SMMUv3 to the modern iommu API (part 1/3) Message-ID: References: <0-v6-96275f25c39d+2d4-smmuv3_newapi_p1_jgg@nvidia.com> <170921954415.3073552.7948276252050662200.b4-ty@kernel.org> 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: <170921954415.3073552.7948276252050662200.b4-ty@kernel.org> X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000971E5:EE_|MN0PR12MB5955:EE_ X-MS-Office365-Filtering-Correlation-Id: acf5afd5-2660-4167-e345-08dc3967c20b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Feb 2024 20:48:17.8022 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: acf5afd5-2660-4167-e345-08dc3967c20b 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: MWH0EPF000971E5.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB5955 On Thu, Feb 29, 2024 at 04:34:13PM +0000, Will Deacon wrote: > On Mon, 26 Feb 2024 13:07:11 -0400, Jason Gunthorpe wrote: > > The SMMUv3 driver was originally written in 2015 when the iommu driver > > facing API looked quite different. The API has evolved, especially lately, > > and the driver has fallen behind. > > > > This work aims to bring make the SMMUv3 driver the best IOMMU driver with > > the most comprehensive implementation of the API. After all parts it > > addresses: > > > > [...] > > Applied to will (for-joerg/arm-smmu/updates), thanks! Oh, that's a great one! I just found that I forgot to leave my tag at this updated PATCH-1. I have rerun sanity with this part-1 series and more nesting cases with the other two parts. If it's not to late: Tested-by: Nicolin Chen > [01/16] iommu/arm-smmu-v3: Make STE programming independent of the callers > https://git.kernel.org/will/c/ae91f6552c30 This link somehow doesn't correspond to the PATCH-1? :) Thanks Nicolin