4.18-stable patches

4.18-stable patches

added patches:
	acpica-aml-parser-skip-opcodes-that-open-a-scope-upon-parse-failure.patch
	acpica-clear-status-of-all-events-when-entering-sleep-states.patch
	alsa-ac97-fix-check-of-pm_runtime_get_sync-failure.patch
	alsa-ac97-fix-device-initialization-in-the-compat-layer.patch
	alsa-ac97-fix-unbalanced-pm_runtime_enable.patch
	arm-dts-am57xx-idk-enable-dual-role-for-usb2-port.patch
	arm-tegra-fix-tegra30-cardhu-pca954x-reset.patch
	block-bfq-return-nbytes-and-not-zero-from-struct-cftype-.write-method.patch
	cpufreq-governor-avoid-accessing-invalid-governor_data.patch
	cpuidle-menu-handle-stopped-tick-more-aggressively.patch
	drivers-block-zram-zram_drv.c-fix-bug-storing-backing_dev.patch
	i2c-designware-re-init-controllers-with-pm_disabled-set-on-resume.patch
	kvm-ppc-book3s-fix-guest-dma-when-guest-partially-backed-by-thp-pages.patch
	kvm-vmx-fixes-for-vmentry_l1d_flush-module-parameter.patch
	nfsd-fix-leaked-file-lock-with-nfs-exported-overlayfs.patch
	nfsv4-client-live-hangs-after-live-data-migration-recovery.patch
	nfsv4-fix-a-sleep-in-atomic-context-in-nfs4_callback_sequence.patch
	nfsv4-fix-locking-in-pnfs_generic_recover_commit_reqs.patch
	pm-sleep-wakeup-fix-build-error-caused-by-missing-srcu-support.patch
	pnfs-blocklayout-off-by-one-in-bl_map_stripe.patch
	sched-idle-avoid-retaining-the-tick-when-it-has-been-stopped.patch
	xtensa-increase-ranges-in-___invalidate_-i-d-cache_all.patch
	xtensa-limit-offsets-in-__loop_cache_-all-page.patch