4.19-stable patches

4.19-stable patches

added patches:
	0001-Documentation-l1tf-Fix-small-spelling-typo.patch
	0002-x86-cpu-Sanitize-FAM6_ATOM-naming.patch
	0003-kvm-x86-Report-STIBP-on-GET_SUPPORTED_CPUID.patch
	0004-x86-msr-index-Cleanup-bit-defines.patch
	0005-x86-speculation-Consolidate-CPU-whitelists.patch
	0006-x86-speculation-mds-Add-basic-bug-infrastructure-for.patch
	0007-x86-speculation-mds-Add-BUG_MSBDS_ONLY.patch
	0008-x86-kvm-Expose-X86_FEATURE_MD_CLEAR-to-guests.patch
	0009-x86-speculation-mds-Add-mds_clear_cpu_buffers.patch
	0010-x86-speculation-mds-Clear-CPU-buffers-on-exit-to-use.patch
	0011-x86-kvm-vmx-Add-MDS-protection-when-L1D-Flush-is-not.patch
	0012-x86-speculation-mds-Conditionally-clear-CPU-buffers-.patch
	0013-x86-speculation-mds-Add-mitigation-control-for-MDS.patch
	0014-x86-speculation-mds-Add-sysfs-reporting-for-MDS.patch
	0015-x86-speculation-mds-Add-mitigation-mode-VMWERV.patch
	0016-Documentation-Move-L1TF-to-separate-directory.patch
	0017-Documentation-Add-MDS-vulnerability-documentation.patch
	0018-x86-speculation-mds-Add-mds-full-nosmt-cmdline-optio.patch
	0019-x86-speculation-Move-arch_smt_update-call-to-after-m.patch
	0020-x86-speculation-mds-Add-SMT-warning-message.patch
	0021-x86-speculation-mds-Fix-comment.patch
	0022-x86-speculation-mds-Print-SMT-vulnerable-on-MSBDS-wi.patch
	0023-cpu-speculation-Add-mitigations-cmdline-option.patch
	0024-x86-speculation-Support-mitigations-cmdline-option.patch
	0025-powerpc-speculation-Support-mitigations-cmdline-opti.patch
	0026-s390-speculation-Support-mitigations-cmdline-option.patch
	0027-x86-speculation-mds-Add-mitigations-support-for-MDS.patch
	0028-x86-mds-Add-MDSUM-variant-to-the-MDS-documentation.patch
	0029-Documentation-Correct-the-possible-MDS-sysfs-values.patch
	0030-x86-speculation-mds-Fix-documentation-typo.patch