4.9-stable patches

4.9-stable patches

added patches:
	dw2102-don-t-do-dma-on-stack.patch
	efi-arm-fix-boot-crash-with-config_cpumask_offstack-y.patch
	i2c-add-missing-of_node_put-in-i2c_mux_del_adapters.patch
	kvm-arm-arm64-let-vcpu-thread-modify-its-own-active-state.patch
	kvm-s390-fix-guest-migration-for-huge-guests-resulting-in-panic.patch
	pci-prevent-vpd-access-for-qlogic-isp2722.patch
	powerpc-emulation-support-for-load-store-instructions-on-le.patch
	powerpc-xics-work-around-limitations-of-opal-xics-priority-handling.patch
	revert-usb-gadget-uvc-add-missing-call-for-additional-setup-data.patch
	serial-samsung-continue-to-work-if-dma-request-fails.patch
	tracing-add-undef-to-fix-compile-error.patch
	ucount-remove-the-atomicity-from-ucount-count.patch
	usb-dwc3-gadget-make-set-endpoint-configuration-macros-safe.patch
	usb-dwc3-omap-fix-missing-break-in-dwc3_omap_set_mailbox.patch
	usb-gadget-dummy_hcd-clear-usb_gadget-region-before-registration.patch
	usb-gadget-function-f_fs-pass-companion-descriptor-along.patch
	usb-host-xhci-dbg-hciversion-should-be-a-binary-number.patch
	usb-host-xhci-plat-fix-timeout-on-removal-of-hot-pluggable-xhci-controllers.patch
	usb-iowarrior-fix-null-deref-at-probe.patch
	usb-iowarrior-fix-null-deref-in-write.patch
	usb-ohci-at91-do-not-drop-unhandled-usb-suspend-control-requests.patch
	usb-serial-io_ti-fix-information-leak-in-completion-handler.patch
	usb-serial-io_ti-fix-null-deref-in-interrupt-callback.patch
	usb-serial-omninet-fix-reference-leaks-at-open.patch
	usb-serial-safe_serial-fix-information-leak-in-completion-handler.patch