5.1-stable patches

5.1-stable patches

added patches:
	arm-dts-am57xx-idk-remove-support-for-voltage-switching-for-sd-card.patch
	arm-dts-dra76x-update-mmc2_hs200_manual1-iodelay-values.patch
	arm-imx-cpuidle-imx6sx-restrict-the-sw2iso-increase-to-i.mx6sx.patch
	arm-mvebu_v7_defconfig-fix-ethernet-on-clearfog.patch
	arm64-ssbd-explicitly-depend-on-linux-prctl.h.patch
	arm64-sve-uapi-asm-ptrace.h-should-not-depend-on-uapi-linux-prctl.h.patch
	btrfs-start-readahead-also-in-seed-devices.patch
	can-flexcan-fix-timeout-when-set-small-bitrate.patch
	can-purge-socket-error-queue-on-sock-destruct.patch
	can-xilinx_can-use-correct-bittiming_const-for-can-fd-core.patch
	drm-i915-don-t-clobber-m-n-values-during-fastset-check.patch
	drm-vmwgfx-use-the-backdoor-port-if-the-hb-port-is-not-available.patch
	kvm-x86-mmu-allocate-pae-root-array-when-using-svm-s-32-bit-npt.patch
	ovl-make-i_ino-consistent-with-st_ino-in-more-cases.patch
	powerpc-bpf-use-unsigned-division-instruction-for-64-bit-operations.patch
	riscv-mm-synchronize-mmu-after-pte-change.patch