From: Justin Tee Date: Wed, 12 Jul 2023 18:05:14 +0000 (-0700) Subject: scsi: lpfc: Qualify ndlp discovery state when processing RSCN X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=377d7abadd74abc62c415578cda9f5e0a070abbd;p=linux.git scsi: lpfc: Qualify ndlp discovery state when processing RSCN Conditionalize when to put an ndlp into recovery mode when processing RSCNs. As long as an ndlp state is beyond a PLOGI issue and has been mapped to a transport layer before, the ndlp qualifies to be put into recovery mode. Otherwise, treat the ndlp rport normally through the discovery engine. Signed-off-by: Justin Tee Link: https://lore.kernel.org/r/20230712180522.112722-5-justintee8345@gmail.com Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 499849b58ee47..b4303254744ab 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -5757,8 +5757,11 @@ lpfc_setup_disc_node(struct lpfc_vport *vport, uint32_t did) (NLP_FCP_TARGET | NLP_NVME_TARGET))) return NULL; - lpfc_disc_state_machine(vport, ndlp, NULL, - NLP_EVT_DEVICE_RECOVERY); + if (ndlp->nlp_state > NLP_STE_UNUSED_NODE && + ndlp->nlp_state < NLP_STE_NPR_NODE) { + lpfc_disc_state_machine(vport, ndlp, NULL, + NLP_EVT_DEVICE_RECOVERY); + } spin_lock_irq(&ndlp->lock); ndlp->nlp_flag |= NLP_NPR_2B_DISC;