4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: James Smart <jsmart2021@xxxxxxxxx> [ Upstream commit 2289e9598dde9705400559ca2606fb8c145c34f0 ] The driver ignored checks on whether the link should be kept administratively down after a link bounce. Correct the checks. Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxxxx> Signed-off-by: James Smart <james.smart@xxxxxxxxxxxx> Reviewed-by: Hannes Reinecke <hare@xxxxxxxx> Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx> Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/scsi/lpfc/lpfc_attr.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -635,7 +635,12 @@ lpfc_issue_lip(struct Scsi_Host *shost) LPFC_MBOXQ_t *pmboxq; int mbxstatus = MBXERR_ERROR; + /* + * If the link is offline, disabled or BLOCK_MGMT_IO + * it doesn't make any sense to allow issue_lip + */ if ((vport->fc_flag & FC_OFFLINE_MODE) || + (phba->hba_flag & LINK_DISABLED) || (phba->sli.sli_flag & LPFC_BLOCK_MGMT_IO)) return -EPERM;
