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[SCSI] lpfc 8.3.0 : Fix some memory handling issues

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- 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>
This commit is contained in:
James Smart
2008-12-04 22:39:40 -05:00
committed by James Bottomley
parent 5b75da2fa2
commit 9f1e1b50ab
3 changed files with 23 additions and 74 deletions
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7
drivers/scsi/lpfc/lpfc_init.c
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@ -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: