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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?JGdqVrDu9HYBC0aMiDu5uo/ucGj9uQdgXY9tut/KK5TPtjmb1YTV80DJ+DNQ?= =?us-ascii?Q?7pTpyAkOGN68P8vX4jStrvcAbLlTHEtbNTSZWL6e/j7Mm1YAVx3LtnCssmM/?= =?us-ascii?Q?zt3+43QTriJRPhy1tYfzPwsPERm3vf6jcJx7+CGNXSZRjC2g7yoES9jDzGRF?= =?us-ascii?Q?ojOjD77bTlmWRZoIYX1teL5XBBY2BcrFSqQ0i87zJQiY/amG6+HkQZl9WJLb?= =?us-ascii?Q?4H5jjiItf69Fg2eoKompenPMrmcDjCImUcrXYgV1+8fGZXB9Oa80tgs6P/2w?= =?us-ascii?Q?oN/VCqU9yIkmxPQZso2FE4W3GNjiJIeZOrZ+NcfYzPYkw7Nsi2idNSbLmk07?= =?us-ascii?Q?LQ+tFj0eWCOWBHQK7jLhkIL7OTvMkIHZPHmS8VLgR1liEx6k5Tc5+cyXrh5e?= =?us-ascii?Q?MSJLRzNEjmMxpo4v7DjGxRLhT3v1VRqTV2UnK9ZRV41KypuRtwNXK7wC5zIl?= =?us-ascii?Q?05dtzTjS42FxJdK/7Bn/XohduAqZxpHdzZQ3i+MgDKmh6Z07knOIbBoSMiCZ?= =?us-ascii?Q?meOSGxhXOeb29LNjvQ4wQBeIu6zl5GuZERbCFn48kmlfCyOtqKiuBVzfSQN+?= =?us-ascii?Q?QEstYsTZMGI6T/zUehYe/IjtKqtC+wYhD7VP30OlKL/IBKtSexA4snXOgIEy?= =?us-ascii?Q?eLtI2a5/896pDhKxs6bsuZazhuvqp2qV6A6sNmIQ0w0P1SFFXpJkq80NZ2IA?= =?us-ascii?Q?n8safLwnb0enb4pREAO3ZZ3TpfDvks6mly4BY2Hb1+axNqlx7TZF+8z2x5h/?= =?us-ascii?Q?0pKIpMuMPEogj6kwOoUcuViruuG5933N27jCSqOvlLQrUfhMgjuZ60/doK8I?= =?us-ascii?Q?A8au7knGOqH6CWNmRzaoG6bLELNdaSN4baAXT3VdowwcHSb6PqmDP4wCutkV?= =?us-ascii?Q?fJL1kAg6Nl4D6zI6T26Ei0isMPKDiNP4ErxEdhm5iW3cGVrvVADWRr0fJ2/u?= =?us-ascii?Q?tjCj+RW/zgwMEhMadbBT7cjZ4mej1M/K3vw+Q3z1swqV/yYBqRzvmKgtP3+z?= =?us-ascii?Q?rU3fbsYMRBBvDmkSbJOlxBPqOe8Uk0Ow427PFeF5b6tPBPFNs7YRIoNdBwCH?= =?us-ascii?Q?5SBXuTUTe+E+iBiVVtZrLYS3TjKteUlS7eIgfQrLdHygxm8ESYy8GekMUKca?= =?us-ascii?Q?xyX26L3bOvoDL2E/+7nZu/l4DDlYsHMHcUPVufTivyuzDtCyumGpGfu8aGtU?= =?us-ascii?Q?dskhielx2Q0opdXa5dHoDtUrCJ/DKTSwqcmxyWvxrMkSN5TARZpsRbRJIgzD?= =?us-ascii?Q?3mBi5wdRuKUb8xzNcMiaqTf46N3SovS6Cc8lZqpzgyK21yQA6TVW/y1lQwif?= =?us-ascii?Q?J78IEGjUO0SgkcezYxsk+4dyrAXlmhupOyRHWWKrhbohzA6XxSAhKxBgYOUM?= =?us-ascii?Q?l5xgwSUNilrsjuLySl1nsvVjB3cvprwqJlViuTuR0AuLT2xL731zvkoKiAt6?= =?us-ascii?Q?fMI/mChgYMOOtFRFIqepVG1qLSIGMPtfnxbF0HCHlU3rHf6zwiS61s17XMEy?= =?us-ascii?Q?t017HFT418e/eTvjYEOgqH5EhAICDe3LBzWP0KNosiZfGsg18iEnFTGtOYBt?= =?us-ascii?Q?0BG8WVyCDzwnlezNqtbOte1gmP4EF/YLgqM/hQkb0t5lkPFIQIExN0vb+AN5?= =?us-ascii?Q?3aEi3lJkZB/0WT/PW/XzNKI=3D?= X-OriginatorOrg: suse.com X-MS-Exchange-CrossTenant-Network-Message-Id: 31b30bbb-a534-4e06-f502-08da01c91b3c X-MS-Exchange-CrossTenant-AuthSource: HE1PR0402MB3497.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Mar 2022 12:34:08.6348 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: f7a17af6-1c5c-4a36-aa8b-f5be247aa4ba X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: KXXuVuwI6nlP0gB66sWwbZ21ZOr4WrvzLwMZ38elE+ugxo5bt38sIuukM7cDqj2lCw71zohV+8oYJk3L1/v4YA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR04MB5782 v3: - use msk->sk_timer and a msk->flags bit. - use READ_ONCE/WRITE_ONCE for subflow->mp_fail_response_expect. - update selftest. v2: - don't clear mp_fail_response_expect flag. - add a helper mp_fail_response_expect_subflow to get the subflow, instead of using msk->first. - add locks as Mat suggested. - add a selftest. Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/261 Geliang Tang (3): mptcp: add MP_FAIL response support mptcp: reset subflow when MP_FAIL doesn't respond selftests: mptcp: check MP_FAIL response mibs net/mptcp/pm.c | 11 ++++-- net/mptcp/protocol.c | 21 +++++++++++ net/mptcp/protocol.h | 2 ++ net/mptcp/subflow.c | 4 +++ .../testing/selftests/net/mptcp/mptcp_join.sh | 36 ++++++++++++++++--- 5 files changed, 67 insertions(+), 7 deletions(-) --=20 2.34.1