lpfc 8.3.43: Fixed spinlock hang.

PATCH New James Smart 1 participant 1 message Oct 10, 2013

Subsystems (2)

SCSI Emulex/Broadcom lpfc FC/FCoE SCSI driver

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James Smart

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2013-10-10 16:23 UTC #0 lore raw

PATCH 6/8 lpfc 8.3.43: Fixed spinlock hang.

Fixed spinlock hang.

Signed-off-by James Smart <[email protected]>

---

 lpfc_hbadisc.c |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

drivers/scsi/lpfc/lpfc_hbadisc.c +6 -2

diff -upNr a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -4171,8 +4171,6 @@ lpfc_initialize_node(struct lpfc_vport *
 	NLP_INT_NODE_ACT(ndlp);
 	atomic_set(&ndlp->cmd_pending, 0);
 	ndlp->cmd_qdepth = vport->cfg_tgt_queue_depth;
-	if (vport->phba->sli_rev == LPFC_SLI_REV4)
-		ndlp->nlp_rpi = lpfc_sli4_alloc_rpi(vport->phba);
 }
 
 struct lpfc_nodelist *

@@ -4217,6 +4215,9 @@ lpfc_enable_node(struct lpfc_vport *vpor
 	lpfc_initialize_node(vport, ndlp, did);
 
 	spin_unlock_irqrestore(&phba->ndlp_lock, flags);
+	if (vport->phba->sli_rev == LPFC_SLI_REV4)
+		ndlp->nlp_rpi = lpfc_sli4_alloc_rpi(vport->phba);
+
 
 	if (state != NLP_STE_UNUSED_NODE)
 		lpfc_nlp_set_state(vport, ndlp, state);

@@ -5617,6 +5618,9 @@ lpfc_nlp_init(struct lpfc_vport *vport,
 
 	lpfc_initialize_node(vport, ndlp, did);
 	INIT_LIST_HEAD(&ndlp->nlp_listp);
+	if (vport->phba->sli_rev == LPFC_SLI_REV4)
+		ndlp->nlp_rpi = lpfc_sli4_alloc_rpi(vport->phba);
+
 
 	lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_NODE,
 		"node init:       did:x%x",