diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hbadisc.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hbadisc.c | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 36e66df36a18..8ca590e8469b 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -1,7 +1,7 @@ /******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * - * Copyright (C) 2017-2024 Broadcom. All Rights Reserved. The term * + * Copyright (C) 2017-2025 Broadcom. All Rights Reserved. The term * * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. * * Copyright (C) 2004-2016 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * @@ -228,10 +228,16 @@ lpfc_dev_loss_tmo_callbk(struct fc_rport *rport) if (ndlp->nlp_state == NLP_STE_MAPPED_NODE) return; - /* check for recovered fabric node */ - if (ndlp->nlp_state == NLP_STE_UNMAPPED_NODE && - ndlp->nlp_DID == Fabric_DID) + /* Ignore callback for a mismatched (stale) rport */ + if (ndlp->rport != rport) { + lpfc_vlog_msg(vport, KERN_WARNING, LOG_NODE, + "6788 fc rport mismatch: d_id x%06x ndlp x%px " + "fc rport x%px node rport x%px state x%x " + "refcnt %u\n", + ndlp->nlp_DID, ndlp, rport, ndlp->rport, + ndlp->nlp_state, kref_read(&ndlp->kref)); return; + } if (rport->port_name != wwn_to_u64(ndlp->nlp_portname.u.wwn)) lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, @@ -3518,7 +3524,7 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, struct lpfc_mbx_read_top *la) if (phba->fc_topology && phba->fc_topology != bf_get(lpfc_mbx_read_top_topology, la)) { lpfc_printf_log(phba, KERN_WARNING, LOG_SLI, - "3314 Toplogy changed was 0x%x is 0x%x\n", + "3314 Topology changed was 0x%x is 0x%x\n", phba->fc_topology, bf_get(lpfc_mbx_read_top_topology, la)); phba->fc_topology_changed = 1; @@ -4973,7 +4979,7 @@ lpfc_set_disctmo(struct lpfc_vport *vport) tmo, vport->port_state, vport->fc_flag); } - mod_timer(&vport->fc_disctmo, jiffies + msecs_to_jiffies(1000 * tmo)); + mod_timer(&vport->fc_disctmo, jiffies + secs_to_jiffies(tmo)); set_bit(FC_DISC_TMO, &vport->fc_flag); /* Start Discovery Timer state <hba_state> */ @@ -5564,6 +5570,7 @@ static struct lpfc_nodelist * __lpfc_findnode_did(struct lpfc_vport *vport, uint32_t did) { struct lpfc_nodelist *ndlp; + struct lpfc_nodelist *np = NULL; uint32_t data1; list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) { @@ -5578,14 +5585,20 @@ __lpfc_findnode_did(struct lpfc_vport *vport, uint32_t did) ndlp, ndlp->nlp_DID, ndlp->nlp_flag, data1, ndlp->nlp_rpi, ndlp->active_rrqs_xri_bitmap); - return ndlp; + + /* Check for new or potentially stale node */ + if (ndlp->nlp_state != NLP_STE_UNUSED_NODE) + return ndlp; + np = ndlp; } } - /* FIND node did <did> NOT FOUND */ - lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE, - "0932 FIND node did x%x NOT FOUND.\n", did); - return NULL; + if (!np) + /* FIND node did <did> NOT FOUND */ + lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE, + "0932 FIND node did x%x NOT FOUND.\n", did); + + return np; } struct lpfc_nodelist * |