Merge branch 'x86-microcode-for-linus' of...

Merge branch 'x86-microcode-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'x86-microcode-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86, microcode: Simplify vfree() use
  x86: microcode: use smp_call_function_single instead of set_cpus_allowed, cleanup of synchronization logic