[SCSI] lpfc 8.3.0 : Fix some memory handling issues

- Fix mailbox buffer leak on dump mailbox completion

- Fix mbuf leak in lpfc_pci_probe_one() SLI-2 mode error path

- Don't allocate HBQs in interrupt context

- Use correct size for FCP response buffer so that all available sense
  data is copied

- Fix jiffies calculation to prevent crash when collecting statistical
  data

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index e07f12a0871b..7a216d478a94 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -255,8 +255,10 @@ lpfc_dump_wakeup_param_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
         /* character array used for decoding dist type. */
         char dist_char[] = "nabx";
 
-        if (pmboxq->mb.mbxStatus != MBX_SUCCESS)
+        if (pmboxq->mb.mbxStatus != MBX_SUCCESS) {
+                mempool_free(pmboxq, phba->mbox_mem_pool);
                 return;
+        }
 
         prg = (struct prog_id *) &prog_id_word;
 
@@ -274,6 +276,7 @@ lpfc_dump_wakeup_param_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
                 sprintf(phba->OptionROMVersion, "%d.%d%d%c%d",
                         prg->ver, prg->rev, prg->lev,
                         dist, prg->num);
+        mempool_free(pmboxq, phba->mbox_mem_pool);
         return;
 }
 
@@ -2889,6 +2892,8 @@ out_remove_device:
         lpfc_stop_phba_timers(phba);
         phba->pport->work_port_events = 0;
         lpfc_disable_intr(phba);
+        lpfc_sli_hba_down(phba);
+        lpfc_sli_brdrestart(phba);
 out_free_sysfs_attr:
         lpfc_free_sysfs_attr(vport);
 out_destroy_port: