4.4-stable patches

4.4-stable patches

added patches:
	arm64-fault-route-pte-translation-faults-via-do_translation_fault.patch
	arm64-make-sure-spsel-is-always-set.patch
	bsg-lib-don-t-free-job-in-bsg_prepare_job.patch
	btrfs-fix-null-pointer-dereference-from-free_reloc_roots.patch
	btrfs-prevent-to-set-invalid-default-subvolid.patch
	btrfs-propagate-error-to-btrfs_cmp_data_prepare-caller.patch
	fix-smb3.1.1-guest-authentication-to-samba.patch
	kvm-nvmx-don-t-allow-l2-to-access-the-hardware-cr8.patch
	kvm-vmx-do-not-bug-on-out-of-bounds-guest-irq.patch
	nl80211-check-for-the-required-netlink-attributes-presence.patch
	pci-fix-race-condition-with-driver_override.patch
	powerpc-pseries-fix-parent_dn-reference-leak-in-add_dt_node.patch
	seccomp-fix-the-usage-of-get-put_seccomp_filter-in-seccomp_get_filter.patch
	smb-validate-negotiate-to-protect-against-downgrade-even-if-signing-off.patch
	smb3-don-t-ignore-o_sync-o_dsync-and-o_direct-flags.patch
	vfs-return-enxio-for-negative-seek_hole-seek_data-offsets.patch