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Mon, 3 Jun 2024 15:41:16 -0700 Date: Mon, 3 Jun 2024 15:41:15 -0700 From: Nicolin Chen To: Jason Gunthorpe CC: , Joerg Roedel , , Robin Murphy , Will Deacon , Michael Shavit , , Ryan Roberts , Mostafa Saleh Subject: Re: [PATCH 0/7] Tidy some minor things in the stream table/cd table area Message-ID: References: <0-v1-1b720dce51d1+4f44-smmuv3_tidy_jgg@nvidia.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <0-v1-1b720dce51d1+4f44-smmuv3_tidy_jgg@nvidia.com> X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000EE32:EE_|CY5PR12MB6573:EE_ X-MS-Office365-Filtering-Correlation-Id: 610eb43c-527a-4525-9d55-08dc841e5039 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|1800799015|376005|36860700004|82310400017; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?CQkgCfF4tsdmhUBv0jVS6cRPJPEUn79vaV/QJK5QB4OOZZA05O96xWagkiuC?= =?us-ascii?Q?LgH6/4zvqtvU9Dkec9A9z7XkCF9wW/fuVA4sPJ6ibHSJKtr+V9M3jFGMVtJM?= =?us-ascii?Q?NfyowE4HGAPY434SFDVCIEtg5apwBpexxRQlE6nRl0dGq1nPxukFV4DsWxmJ?= =?us-ascii?Q?sPeBdmaAsVVidbnI1MWhobpUed+Kap11kjOBkN3tnc1zr4Mf3c/JZ4GpVLe6?= =?us-ascii?Q?jHEy43tcmSls9jOpRUEFRqY7EYyNpYGMEm/DkX/GZ8To+cwiQJsZk0vdMK4/?= =?us-ascii?Q?d8QXSifkgrBX2phstIjPNjjSVNbb6p0fUasmk2EN7oSx7l//VQJ0eTBe87gy?= =?us-ascii?Q?emypu86EuI2V85KC5Ha5M1i/FjpCfuDajeFkrigY1NzIJBcIXusuduou9jru?= =?us-ascii?Q?hffewqqsvWkDbGKNET4c7ksq9r3tiJiIRk45I6m8bZkjOBAkDsqIHkQRBFUK?= =?us-ascii?Q?8O831dVRjOpA3dSEgIzcm6OGnbhdfkaAXjmcB9VCE9rlIzHKfZYLw+8kj40j?= =?us-ascii?Q?jO7hlmDKbH4TU1AwnAQhnEcQc8cIcPjhBsrGhMZfujtVvLIFLkemrj8mH4aS?= =?us-ascii?Q?TCVrKPBrxK/T79MXsNKslvMA8TM6rcTTdjbPTPp7POVViBEtQHErAhqgWbZO?= =?us-ascii?Q?e4ALH54cM3nzwB9Ps31dYF8Fefs8PyZvOmZau5/qgw5XiuM51hEZo7RukyWu?= =?us-ascii?Q?LQnifa8yuIzEWKZXjH0ZNRbSZffHL879DUAFtE3SDqVpS/ISN0Jw62q1pc1t?= =?us-ascii?Q?w8ePVabfrU4OvBiX8zZg2ptwwAw0lpxmndU1R6BpHL4tarEpPw6NXBYHpnHA?= =?us-ascii?Q?/s9eS4VyHR4bxJpanxBDjtQsMRqn+h4I9JFGIgx3FD7KRgsddRKO2wpsDKhg?= =?us-ascii?Q?tK6FaWPFZZmmonm1b/PUyWu34ROtynq5Dl5ZRKbLIjX2eXsUSX02LFVZbZe0?= =?us-ascii?Q?ceFSa+1XLC7PnF4El6pG/aJCHJzPYa2vCLW/H5AgZuRCd3sJOPVm3XCTHpZa?= =?us-ascii?Q?vfOZftwYs1a/gaY8jUP26lbFVIWGPzxvb9b35Tvk2YCQutLbxQIm+yIo4smx?= =?us-ascii?Q?FsTenfWeBj9DX/e6HvlIDTxn5jbCEZN78b5tucCmfr9FeWhEtYloRnc7AVTs?= =?us-ascii?Q?pBw/DwL7CbpYj8WEiq9OCLdh25SBRhK5Lk4mzk6ZrVYdXnsQpMiw+cJoMOrw?= =?us-ascii?Q?2VlbaIFLap1KMRvVklHcuR0Mh0tEfkidPIuun8VVuMw3ssAIm6UcEP1zAlOe?= =?us-ascii?Q?Ul1khbqAamqrGR0WCPHgdd4S+kF/LpsoKTevPA/JwnkfsnCxgv0icYEiJ4RY?= =?us-ascii?Q?zud53jsH1eCj8rRqJpZIv6GvHQu/7r2fHD61qyNAGOTvxKSgErMwPeMYoKdo?= =?us-ascii?Q?KxzGH22a6Zv0sbmfSwJc3U1iKP5So8roaZvFePFqaqvxh/zPUw=3D=3D?= X-Forefront-Antispam-Report: CIP:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230031)(1800799015)(376005)(36860700004)(82310400017);DIR:OUT;SFP:1101; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Jun 03, 2024 at 07:31:26PM -0300, Jason Gunthorpe wrote: > Will pointed out that two places referring to the CD/STE struct did not > get the new types. While auditing this code a few more oddities were > noticed. > > - Correct types for the linear stream/cd table pointers struct > - Remove redundant dma_addr_t's and save some memory > - Remove redundant devm usage > - Use the modern rbtree API > > Nothing is particularly profound here, I've been sitting on these for > awhile, enough is merged now that they can be cleanly based and are > seperate from my other series. > > Jason Gunthorpe (7): > iommu/arm-smmu-v3: Split struct arm_smmu_strtab_cfg.strtab > iommu/arm-smmu-v3: Do not zero the strtab twice > iommu/arm-smmu-v3: Shrink the strtab l1_desc array > iommu/arm-smmu-v3: Split struct arm_smmu_ctx_desc_cfg.cdtab > iommu/arm-smmu-v3: Do not use devm for the cd table allocations > iommu/arm-smmu-v3: Shrink the cdtab l1_desc array > iommu/arm-smmu-v3: Use the new rb tree helpers > > drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 234 +++++++++----------- > drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 30 +-- > 2 files changed, 119 insertions(+), 145 deletions(-) Didn't try something too particular for the changes, yet boot and sanity tests work fine with this series: Tested-by: Nicolin Chen _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel