4.9-stable patches

4.9-stable patches

added patches:
	kaiser-add-nokaiser-boot-option-using-alternative.patch
	kaiser-align-addition-to-x86-mm-makefile.patch
	kaiser-asm-tlbflush.h-handle-nopge-at-lower-level.patch
	kaiser-cleanups-while-trying-for-gold-link.patch
	kaiser-delete-kaiser_real_switch-option.patch
	kaiser-disabled-on-xen-pv.patch
	kaiser-do-not-set-_page_nx-on-pgd_none.patch
	kaiser-drop-is_atomic-arg-to-kaiser_pagetable_walk.patch
	kaiser-enhanced-by-kernel-and-user-pcids.patch
	kaiser-enomem-if-kaiser_pagetable_walk-null.patch
	kaiser-fix-build-and-fixme-in-alloc_ldt_struct.patch
	kaiser-fix-perf-crashes.patch
	kaiser-fix-regs-to-do_nmi-ifndef-config_kaiser.patch
	kaiser-fix-unlikely-error-in-alloc_ldt_struct.patch
	kaiser-kaiser-depends-on-smp.patch
	kaiser-kaiser_flush_tlb_on_return_to_user-check-pcid.patch
	kaiser-kaiser_remove_mapping-move-along-the-pgd.patch
	kaiser-kernel-address-isolation.patch
	kaiser-load_new_mm_cr3-let-switch_user_cr3-flush-user.patch
	kaiser-merged-update.patch
	kaiser-name-that-0x1000-kaiser_shadow_pgd_offset.patch
	kaiser-paranoid_entry-pass-cr3-need-to-paranoid_exit.patch
	kaiser-pcid-0-for-kernel-and-128-for-user.patch
	kaiser-stack-map-page_size-at-thread_size-page_size.patch
	kaiser-tidied-up-asm-kaiser.h-somewhat.patch
	kaiser-tidied-up-kaiser_add-remove_mapping-slightly.patch
	kaiser-use-alternative-instead-of-x86_cr3_pcid_noflush.patch
	kaiser-vmstat-show-nr_kaisertable-as-nr_overhead.patch
	kaiser-x86_cr3_pcid_noflush-and-x86_cr3_pcid_user.patch
	x86-kaiser-check-boottime-cmdline-params.patch
	x86-kaiser-move-feature-detection-up.patch
	x86-kaiser-reenable-paravirt.patch
	x86-kaiser-rename-and-simplify-x86_feature_kaiser-handling.patch
	x86-paravirt-dont-patch-flush_tlb_single.patch