4.1-stable patches

4.1-stable patches

added patches:
	arc-add-compiler-barrier-to-llsc-based-cmpxchg.patch
	arc-add-smp-barriers-around-atomics-per-documentation-atomic_ops.txt.patch
	arc-fix-use-of-uninitialized-arc_pmu.patch
	arm64-do-not-attempt-to-use-init_mm-in-reset_context.patch
	arm64-entry-fix-context-tracking-for-el0_sp_pc.patch
	arm64-mm-fix-freeing-of-the-wrong-memmap-entries-with-sparsemem_vmemmap.patch
	arm64-vdso-work-around-broken-elf-toolchains-in-makefile.patch
	mei-me-wait-for-power-gating-exit-confirmation.patch
	mei-txe-reduce-suspend-resume-time.patch
	mm-kmemleak-allow-safe-memory-scanning-during-kmemleak-disabling.patch
	mm-kmemleak_alloc_percpu-should-follow-the-gfp-from-per_alloc.patch
	mm-thp-respect-mpol_preferred-policy-with-non-local-node.patch
	power_supply-fix-null-pointer-dereference-during-bq27x00_battery-probe.patch
	power_supply-fix-possible-null-pointer-dereference-on-early-uevent.patch