4.19-stable patches

4.19-stable patches

added patches:
	ovl-automatically-enable-redirect_dir-on-metacopy-on.patch
	ovl-check-whiteout-in-ovl_create_over_whiteout.patch
	ovl-fix-error-handling-in-ovl_verify_set_fh.patch
	ovl-fix-recursive-oi-lock-in-ovl_link.patch
	scsi-qla2xxx-fix-early-srb-free-on-abort.patch
	scsi-qla2xxx-fix-for-double-free-of-srb-structure.patch
	scsi-qla2xxx-fix-incorrect-port-speed-being-set-for-fc-adapters.patch
	scsi-qla2xxx-fix-nvme-session-hang-on-unload.patch
	scsi-qla2xxx-fix-process-response-queue-for-isp26xx-and-above.patch
	scsi-qla2xxx-fix-re-using-loopid-when-handle-is-in-use.patch
	scsi-qla2xxx-reject-bsg-request-if-chip-is-down.patch
	scsi-qla2xxx-remove-stale-debug-trace-message-from-tcm_qla2xxx.patch
	scsi-qla2xxx-shutdown-chip-if-reset-fail.patch
	serial-sh-sci-fix-could-not-remove-dev_attr_rx_fifo_timeout.patch