5.5-stable patches

5.5-stable patches

added patches:
	asoc-intel-skl_hda_dsp_common-fix-global-out-of-bounds-bug.patch
	asoc-sgtl5000-fix-vdda-and-vddio-comparison.patch
	bpf-fix-trampoline-usage-in-preempt.patch
	libbpf-extract-and-generalize-cpu-mask-parsing-logic.patch
	mfd-ab8500-fix-ab8500-clk-typo.patch
	mfd-bd70528-fix-hour-register-mask.patch
	mfd-da9062-fix-watchdog-compatible-string.patch
	mfd-rn5t618-mark-adc-control-register-volatile.patch
	ubi-fastmap-fix-inverted-logic-in-seen-selfcheck.patch
	ubi-fix-an-error-pointer-dereference-in-error-handling-code.patch
	ubifs-fix-memory-leak-from-c-sup_node.patch
	virtio-balloon-fix-memory-leak-when-unloading-while-hinting-is-in-progress.patch
	virtio_balloon-fix-memory-leaks-on-errors-in-virtballoon_probe.patch