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authorJames Smart <james.smart@emulex.com>2010-11-20 23:14:19 -0500
committerJames Bottomley <James.Bottomley@suse.de>2010-12-21 12:23:58 -0600
commit63e801ce685d151c5faca8f491adc2ad2e732259 (patch)
tree6cf3db58849160580e4a5c1ce32e4ee14ed6902d /drivers/scsi/lpfc/lpfc_init.c
parent98db519573e805f9f7e988fb5661da951fcb16b1 (diff)
[SCSI] lpfc 8.3.19: Fix critical errors and crashes
Fix critical errors and crashes - Replace LOF_SECURITY with LOG_SECURITY - When calculating diag test memory size, use full size with header. - Return LS_RJT with status=UNSUPPORTED on unrecognized ELS's - Correct NULL pointer dereference when lpfc_create_vport_work_array() returns NULL. - Added code to handle CVL when port is in LPFC_VPORT_FAILED state. - In lpfc_do_scr_ns_plogi, check the nodelist for FDMI_DID and reuse the resource. - Check for generic request 64 and calculate the sgl offset for the request and reply sgls, also calculate the xmit length using only the request bde. Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_init.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index b3065791f303..ec8e8e819236 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -3247,10 +3247,12 @@ lpfc_sli4_perform_vport_cvl(struct lpfc_vport *vport)
if (!ndlp)
return 0;
}
- if (phba->pport->port_state < LPFC_FLOGI)
+ if ((phba->pport->port_state < LPFC_FLOGI) &&
+ (phba->pport->port_state != LPFC_VPORT_FAILED))
return NULL;
/* If virtual link is not yet instantiated ignore CVL */
- if ((vport != phba->pport) && (vport->port_state < LPFC_FDISC))
+ if ((vport != phba->pport) && (vport->port_state < LPFC_FDISC)
+ && (vport->port_state != LPFC_VPORT_FAILED))
return NULL;
shost = lpfc_shost_from_vport(vport);
if (!shost)