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Mon, 13 Jul 2026 11:25:44 -0700 Date: Mon, 13 Jul 2026 11:25:41 -0700 From: Nicolin Chen To: Baolu Lu CC: Will Deacon , Robin Murphy , "Joerg Roedel" , Bjorn Helgaas , "Jason Gunthorpe" , "Rafael J . Wysocki" , "Len Brown" , Pranjal Shrivastava , "Mostafa Saleh" , Kevin Tian , , , , , , , Shuai Xue Subject: Re: [PATCH v5 04/18] iommu: Convert gdev->blocked from bool to enum gdev_blocked Message-ID: References: <05da17325cf02758fb0eb3bde34c8ef2a22decbe.1783044582.git.nicolinc@nvidia.com> <05ffe5f1-0d88-40b1-bef9-e9633d618ce5@linux.intel.com> Precedence: bulk X-Mailing-List: iommu@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: <05ffe5f1-0d88-40b1-bef9-e9633d618ce5@linux.intel.com> X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000A6730:EE_|LV8PR12MB9668:EE_ X-MS-Office365-Filtering-Correlation-Id: 3f3ea46c-6f76-42d6-155f-08dee10c3853 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700016|82310400026|23010399003|7416014|376014|22082099003|18002099003|56012099006|11063799006|4143699003; X-Microsoft-Antispam-Message-Info: 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 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:(13230040)(1800799024)(36860700016)(82310400026)(23010399003)(7416014)(376014)(22082099003)(18002099003)(56012099006)(11063799006)(4143699003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: VqAu9M7PzS3Wvh1VNjspAwSBpquoczo0/VrdhgbSAP94Wb1LMHRuvEOconfSaBZvwjEiQEigM1kDuLrkLgXIyZvjrKjCHtKmOXJx3qGRoSmuYRNxBgNGW4XT6qzwWNL2YE0q5DBlS7siK0/7Meci8fucj8S//JudSJzf4NPWB2Eavh1kjMpdVh5sTPGrty9dTshSWhq8CpIcF6bvmleFJRv/+583kyvodEE5fI1o8lMyIrd+ZFGR8rOgtEAOIyOde5QD7g45lZVnFecOmVRgBFcBXipfy0iQLIzYJ2m/gnq5CyF4SkibKqkeFKG27Bzdx/7NWiYpCfm34VuaN8ZTtYZ66jrpv26dN5fCRzmBCLloUGcYcMQxLjnyYWHAQTaj0zJvie3/PkFKCBm1laaaWP4zZ+XIHM+r6G/HO7qCKtaQCOdbF/o+IQeg7FDoTj13 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Jul 2026 18:26:13.2988 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3f3ea46c-6f76-42d6-155f-08dee10c3853 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: MWH0EPF000A6730.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV8PR12MB9668 On Mon, Jul 13, 2026 at 07:33:51PM +0800, Baolu Lu wrote: > On 7/3/2026 12:06 PM, Nicolin Chen wrote: > > +enum gdev_blocked { > > + BLOCKED_NO = 0, /* Not blocked */ > > + BLOCKED_RESETTING, /* PCI reset in flight */ > > +}; > > Nit: Would it be more readable if we rename this to 'enum > blocked_reason'? Something like: > > enum blocked_reason { > BLOCKED_NONE = 0, > BLOCKED_RESETTING, > }; That should work for me. Thanks Nicolin