4.18-stable patches

4.18-stable patches

added patches:
	block-don-t-deal-with-discard-limit-in-blkdev_issue_discard.patch
	cachefiles-fix-the-race-between-cachefiles_bury_object-and-rmdir-2.patch
	cdc-acm-correct-counting-of-uart-states-in-serial-state-notification.patch
	cdc-acm-do-not-reset-notification-buffer-index-upon-urb-unlinking.patch
	cdc-acm-fix-race-between-reset-and-control-messaging.patch
	clk-sunxi-ng-sun4i-set-vco-and-pll-bias-current-to-lowest-setting.patch
	drm-edid-add-6-bpc-quirk-for-boe-panel-in-hp-pavilion-15-n233sl.patch
	drm-edid-vsdb-ycbcr420-deep-color-mode-bit-definitions.patch
	drm-fb-helper-reject-all-pixel-format-changing-requests.patch
	drm-sun4i-fix-an-ulong-overflow-in-the-dotclock-driver.patch
	fscache-fix-incomplete-initialisation-of-inline-key-space.patch
	fscache-fix-out-of-bound-read-in-long-cookie-keys.patch
	ib-ucm-fix-spectre-v1-vulnerability.patch
	input-elan_i2c-add-acpi-id-for-lenovo-ideapad-330-15igm.patch
	ptp-fix-spectre-v1-vulnerability.patch
	rdma-ucma-fix-spectre-v1-vulnerability.patch
	sched-fair-fix-throttle_list-starvation-with-low-cfs-quota.patch
	tracing-fix-synthetic-event-to-accept-unsigned-modifier.patch
	tracing-fix-synthetic-event-to-allow-semicolon-at-end.patch
	usb-fix-the-usbfs-flag-sanitization-for-control-transfers.patch
	usb-gadget-storage-fix-spectre-v1-vulnerability.patch
	usb-roles-intel_xhci-fix-unbalanced-pm_runtime_enable.patch
	usb-usbip-fix-bug-kasan-slab-out-of-bounds-in-vhci_hub_control.patch
	usb-xhci-pci-enable-intel-usb-role-mux-on-apollo-lake-platforms.patch
	x86-fpu-fix-i486-no387-boot-crash-by-only-saving-fpu-registers-on-context-switch-if-there-is-an-fpu.patch
	x86-hibernate-fix-nosave_regions-setup-for-hibernation.patch
	x86-percpu-fix-this_cpu_read.patch
	x86-swiotlb-enable-swiotlb-for-4gig-ram-on-32-bit-kernels.patch
	x86-time-correct-the-attribute-on-jiffies-definition.patch
	x86-tsc-force-inlining-of-cyc2ns-bits.patch