4.14-stable patches

4.14-stable patches

added patches:
	drm-amdgpu-add-missing-chip_hainan-in-amdgpu_ucode_get_load_type.patch
	drm-atomic_helper-disallow-new-modesets-on-unregistered-connectors.patch
	drm-dp_mst-check-if-primary-mstb-is-null.patch
	drm-i915-don-t-oops-during-modeset-shutdown-after-lpe-audio-deinit.patch
	drm-i915-don-t-unset-intel_connector-mst_port.patch
	drm-i915-execlists-force-write-serialisation-into-context-image-vs-execution.patch
	drm-i915-hdmi-add-hdmi-2.0-audio-clock-recovery-n-values.patch
	drm-i915-large-page-offsets-for-pread-pwrite.patch
	drm-i915-mark-pin-flags-as-u64.patch
	drm-i915-restore-vblank-interrupts-earlier.patch
	drm-i915-skip-vcpi-allocation-for-mstb-ports-that-are-gone.patch
	drm-nouveau-check-backlight-ids-are-0-not-0.patch
	drm-rockchip-allow-driver-to-be-shutdown-on-reboot-kexec.patch
	efi-arm-libstub-pack-fdt-after-populating-it.patch