Satish, > In places like fc_rport_recv_plogi_req and fcoe_ctlr_vn_add we > always take the lport disc_mutex lock before the rports mutex > (rp_mutex) lock. Gaurding list_del_rcu(&rdata->peers) with > disc.disc_mutex in fc_rport_work is correct but the rp_mutex lock > can and should to be dropped before taking that lock else results > in a deadlock. Applied to 4.14/scsi-fixes. Thank you! -- Martin K. Petersen Oracle Linux Engineering
