4.20-stable patches

4.20-stable patches

added patches:
	arm-dts-da850-fix-interrupt-numbers-for-clocksource.patch
	arm-iop32x-n2100-fix-pci-irq-mapping.patch
	arm-tango-improve-arch_multiplatform-compatibility.patch
	drm-amd-powerplay-fix-missing-break-in-switch.patch
	drm-i915-always-return-something-on-ddi-clock-selection.patch
	drm-modes-prevent-division-by-zero-htotal.patch
	drm-rockchip-rgb-update-spdx-license-identifier.patch
	drm-vmwgfx-fix-an-uninitialized-fence-handle-value.patch
	drm-vmwgfx-fix-setting-of-dma-masks.patch
	drm-vmwgfx-return-error-code-from-vmw_execbuf_copy_fence_user.patch
	firmware-arm_scmi-provide-the-mandatory-device-release-callback.patch
	mac80211-ensure-that-mgmt-tx-skbs-have-tailroom-for-encryption.patch
	mic-vop-fix-use-after-free-on-remove.patch
	mips-cm-reprime-error-cause.patch
	mips-loongson64-remove-unreachable-fix-loongson_poweroff.patch
	mips-octeon-don-t-set-octeon_dma_bar_type-if-pci-is-disabled.patch
	mips-use-lower-case-for-addresses-in-nexys4ddr.dts.patch
	mips-vdso-include-ccflags-vdso-in-o32-n32-.lds-builds.patch
	mips-vdso-use-same-m-float-cflag-as-the-kernel-proper.patch
	pinctrl-cherryview-fix-strago-dmi-workaround.patch
	pinctrl-sunxi-correct-number-of-irq-banks-on-h6-main-pin-controller.patch
	powerpc-papr_scm-use-the-correct-bind-address.patch
	powerpc-radix-fix-kernel-crash-with-mremap.patch
	svcrdma-remove-max_sge-check-at-connect-time.patch
	tracing-uprobes-fix-output-for-multiple-string-arguments.patch
	tracing-uprobes-fix-typo-in-pr_fmt-string.patch