Hannes, > During failover there is a small race window between > fc_remote_port_add() and fc_timeout_deleted_rport(); the latter drops > the lock after setting the port to NOTPRESENT, so if > fc_remote_port_add() is called right at that time it will fail to > detect the existing rport and happily adding a new structure, causing > rports to get registered twice. Applied to 4.14/scsi-fixes. Thanks! -- Martin K. Petersen Oracle Linux Engineering
