4.4-stable patches

4.4-stable patches

added patches:
	alsa-pcm-remove-sndrv_pcm_ioctl1_info-internal-command.patch
	bpf-prevent-memory-disambiguation-attack.patch
	bpf-support-8-byte-metafield-access.patch
	bpf-verifier-add-spi-variable-to-check_stack_write.patch
	bpf-verifier-pass-instruction-index-to-check_mem_access-and-check_xadd.patch
	hugetlbfs-check-for-pgoff-value-overflow.patch
	hugetlbfs-fix-bug-in-pgoff-overflow-checking.patch
	hugetlbfs-fix-offset-overflow-in-hugetlbfs-mmap.patch
	kvm-nvmx-eliminate-vmcs02-pool.patch
	kvm-nvmx-fix-msr-bitmaps-to-prevent-l2-from-accessing-l0-x2apic.patch
	kvm-nvmx-mark-vmcs12-pages-dirty-on-l2-exit.patch
	kvm-svm-allow-direct-access-to-msr_ia32_spec_ctrl.patch
	kvm-svm-implement-virt_spec_ctrl-support-for-ssbd.patch
	kvm-svm-move-spec-control-call-after-restore-of-gs.patch
	kvm-vmx-allow-direct-access-to-msr_ia32_spec_ctrl.patch
	kvm-vmx-emulate-msr_ia32_arch_capabilities.patch
	kvm-vmx-introduce-alloc_loaded_vmcs.patch
	kvm-vmx-make-msr-bitmaps-per-vcpu.patch
	kvm-x86-add-ibpb-support.patch
	kvm-x86-remove-indirect-msr-op-calls-from-spec_ctrl.patch
	mm-hugetlb.c-don-t-call-region_abort-if-region_chg-fails.patch
	posix-timers-sanitize-overrun-handling.patch
	sr-pass-down-correctly-sized-scsi-sense-buffer.patch
	swiotlb-clean-up-reporting.patch
	wil6210-missing-length-check-in-wmi_set_ie.patch
	x86-bugs-kvm-extend-speculation-control-for-virt_spec_ctrl.patch
	x86-bugs-kvm-support-the-combination-of-guest-and-host-ibrs.patch
	x86-fix-smap-in-32-bit-environments.patch
	x86-introduce-__uaccess_begin_nospec-and-uaccess_try_nospec.patch
	x86-kvm-vmx-expose-spec_ctrl-bit-2-to-the-guest.patch
	x86-reorganize-smap-handling-in-user-space-accesses.patch
	x86-speculation-use-synthetic-bits-for-ibrs-ibpb-stibp.patch
	x86-uaccess-use-__uaccess_begin_nospec-and-uaccess_try_nospec.patch
	x86-usercopy-replace-open-coded-stac-clac-with-__uaccess_-begin-end.patch