4.12-stable patches

4.12-stable patches

added patches:
	cfg80211-check-if-nan-service-id-is-of-expected-size.patch
	cfg80211-check-if-pmkid-attribute-is-of-expected-size.patch
	cfg80211-define-nla_policy-for-nl80211_attr_local_mesh_power_mode.patch
	cfg80211-validate-frequencies-nested-in-nl80211_attr_scan_frequencies.patch
	compiler-clang-always-inline-when-config_optimize_inlining-is-disabled.patch
	drm-amdgpu-gfx6-properly-cache-mc_arb_ramcfg.patch
	efi-process-the-memattr-table-only-if-efi_memmap-is-enabled.patch
	fs-dcache.c-fix-spin-lockup-issue-on-nlru-lock.patch
	irqchip-gic-v3-fix-out-of-bound-access-in-gic_set_affinity.patch
	kernel-extable.c-mark-core_kernel_text-notrace.patch
	kvm-arm64-fix-phy-counter-access-failure-in-guest.patch
	kvm-avoid-unused-variable-warning-for-up-builds.patch
	kvm-ppc-book3s-fix-typo-in-xics-on-xive-state-saving-code.patch
	kvm-vfio-decouple-only-when-we-match-a-group.patch
	mm-list_lru.c-fix-list_lru_count_node-to-be-race-free.patch
	parisc-dma-api-return-error-instead-of-bug_on-for-dma-ops-on-non-dma-devs.patch
	parisc-mm-ensure-irqs-are-off-in-switch_mm.patch
	parisc-report-sigsegv-instead-of-sigbus-when-running-out-of-stack.patch
	parisc-use-compat_sys_keyctl.patch
	thp-mm-fix-crash-due-race-in-madv_free-handling.patch
	tools-lib-lockdep-reduce-max_lock_depth-to-avoid-overflowing-lock_chain-depth.patch
	x86-xen-efi-initialize-only-the-efi-struct-members-used-by-xen.patch