5.1-stable patches

5.1-stable patches

added patches:
	alsa-hda-realtek-headphone-mic-can-t-record-after-s3.patch
	alsa-usb-audio-fix-parse-of-uac2-extension-units.patch
	block-bfq-null-out-the-bic-when-it-s-no-longer-valid.patch
	documentation-add-section-about-cpu-vulnerabilities-for-spectre.patch
	documentation-admin-remove-the-vsyscall-native-documentation.patch
	fscrypt-don-t-set-policy-for-a-dead-directory.patch
	media-stv0297-fix-frequency-range-limit.patch
	perf-auxtrace-fix-itrace-defaults-for-perf-script.patch
	perf-header-assign-proper-ff-ph-in-perf_event__synthesize_features.patch
	perf-intel-pt-fix-itrace-defaults-for-perf-script-intel-pt-documentation.patch
	perf-intel-pt-fix-itrace-defaults-for-perf-script.patch
	perf-pmu-fix-uncore-pmu-alias-list-for-arm64.patch
	perf-thread-stack-fix-thread-stack-return-from-kernel-for-kernel-only-case.patch
	tpm-actually-fail-on-tpm-errors-during-get-random.patch
	tpm-fix-tpm-1.2-shutdown-sequence-to-prevent-future-tpm-operations.patch
	udf-fix-incorrect-final-not_allocated-hole-extent-length.patch
	x86-ptrace-fix-possible-spectre-v1-in-ptrace_get_debugreg.patch
	x86-tls-fix-possible-spectre-v1-in-do_get_thread_area.patch