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X-MS-Exchange-AntiSpam-MessageData: =?us-ascii?Q?Z08I5SSZuLm37irIhCEwPKBOHxJNLA6U2eUUkbuXn2gWNUWE/swO7J7pzOD6?= =?us-ascii?Q?HJyOPftZwSz/HZTyrkPHPqObrpd5O1aUN0JVaXe3uDGdNmxw7iMlH/ONkJOJ?= =?us-ascii?Q?+iFO0HYd7Ht2OHXsdkly4Ovy6WPYlmEf7ms48zs4nHawjknMvwCyDDPDZ+5z?= =?us-ascii?Q?qLZZ5JpgFHypjnvfqjB7FmrvTDN/4c4JF3sqzwxnRACBOTlZLVLzBl+yth6j?= =?us-ascii?Q?WJpdWPIXLuBp3nHu9bWNFPKABYSIO543fsng9I9yrB5PasT/fX6oNPRQUy8B?= =?us-ascii?Q?RmGPGTwQAmZajelfBjAFQuR+fFfDz5jbFTZko4K3I9WhOUewW+28eFnaVFKq?= =?us-ascii?Q?7vSnpYGmG6Pn7Nf6Hhy2ak4V1Q/HA6VRhq+evr6yV2mf6M++9WPvMDK3GFGv?= =?us-ascii?Q?W2HTGiSEbxxfUpGO15TTtn4Ij0fkdlWPGbqNfPwRIVM+9JH1+VZeIMBvp0Vl?= =?us-ascii?Q?PhQ0QSf5UzjklCC3KeiDyQW43BZGqdHKovts5yl+KVgE9Ujae2nDzmcHZSZX?= =?us-ascii?Q?Q/zCg3mrcUnT5LKKo+fFcoXSIYY7k64QRRFDAUrfK98s0VKlw184rhmjZmtH?= =?us-ascii?Q?9cBOr6eTdIW+JQavB66wCVc8YfsBZb3DT0WWUywEoqQwEt65SElwtOxJ7kf+?= =?us-ascii?Q?g1uYMrtY2Fyi2Me62Jt7kXhtFmcFqvi1+KHc9iUacrwOUFE2dk9lS77UjyC+?= =?us-ascii?Q?H5WEsFJlM6MsxC3uY4vyaL3YrnIo3FA06yc1Dp5CO4/7Q3VPbDfWLoIEm+dw?= =?us-ascii?Q?SFjDhF8QiCTlWFmSu9GdhJ8IY/v3HOFRb1QWW+L2Y70jV4oF8DtdPazbgYTs?= =?us-ascii?Q?DHh2/vzk+7kfIv4RqAsDz/Ch2QIl32GyCW2OhhOOIsSpzVGMlanm7z99cZRC?= =?us-ascii?Q?mD2U/HSqoaWFDPd/rNj4cTg4y4V21YeVz0OvlGzB1W0MEp62u1N+fuC0DEj7?= =?us-ascii?Q?IFke6LFZRzhV5ms+sE2zB0ZfbWsziIkB2I5YKzvXTwz+vmEU56c3ujXhATpY?= =?us-ascii?Q?JgsKiNWbGh5Zopv7Lml+F5SLbwtxJDPifHFOHl8zdUcaIuZq4BBUlv8aCglq?= =?us-ascii?Q?lV2/ozZRIe0Koa8BCvII3yI8VsaSuemyYzsCVfP5Vn6Lf78sSoVMfJSY+fvy?= =?us-ascii?Q?QC506GLe5HAwcxYlXQaUv1sV+3cv56J0tU75Mo6fpxC27J09dA709uTOufE1?= =?us-ascii?Q?7LvXDVKRZu7sUhk7yXqfWfUhnlDTQY870S0WXfezEN/Oh6qap6V92h+PRKCn?= =?us-ascii?Q?Ae5DvJPcrQynz+BdpCpqiIhrYu7qfNOpRYo2LSMnioz/h4Qt2wUwf8URpLdN?= =?us-ascii?Q?vSy+cnuMJIvOB2nqSOMMfCys?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2b8f7329-d665-4633-d001-08d8fdab2b5e X-MS-Exchange-CrossTenant-AuthSource: DM6PR12MB3834.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Apr 2021 12:04:48.2853 (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: N3lOZFjLwKYzi9vHevVC2LyUAlrHgqFaQ6KlSw70HEMEeH/g2K1Bq4Hpkxg0VwmD X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB3308 Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Fri, Apr 09, 2021 at 05:50:01PM -0500, Bob Pearson wrote: > The tests in tests/test_rdmacm.py for rxe are failing because they > are not able to compute an IP address for the rxe ports. > > The python code depends on having the directory > /sys/class/infiniband//device/net present. But rxe does > not have this directory. Oh this is a mistake the tests need to the use APIs to get this information not muck about in sysfs. > I can figure out how to add another way for the python code to find > the netdev for rxe. Yes. netlink and the gid table reports the netdev for all rdma devices, that is what the tests should be using. Call ibv_query_gid_table(), put every ndev_ifindex in a set, then that set is the list of every netdev index affiliated with the rdma device. if_indextoname() will convert to a string name Jason