Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

Pull x86 fixes from Ingo Molnar.

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/apic: Use x2apic physical mode based on FADT setting
  x86/mrst: Quiet sparse noise about plain integer as NULL pointer
  x86, intel_cacheinfo: Fix error return code in amd_set_l3_disable_slot()