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

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

Pull x86 fixes from Ingo Molnar:
 "Two AMD microcode loader fixes and an OLPC firmware support fix"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86, microcode, AMD: Fix early microcode loading
  x86, microcode, AMD: Make cpu_has_amd_erratum() use the correct struct cpuinfo_x86
  x86: Don't clear olpc_ofw_header when sentinel is detected