Merge tag 'ioapic-cleanups-for-tip' of git://git.kernel.org/pub/scm/linux/kernel...

Pull "x86 IOAPIC code from interrupt remapping details cleanups" from
Joerg Roedel:

 "These patches move all interrupt remapping specific checks out of the
  x86 core code and replaces the respective call-sites with function
  pointers. As a result the interrupt remapping code is better abstraced
  from x86 core interrupt handling code.

  The code was rebased to v3.8-rc4 and tested on systems with AMD-Vi and
  Intel VT-d (both capable of interrupt remapping). The systems were
  tested with IOMMU enabled and with IOMMU disabled. No issues were found."

Signed-off-by: Ingo Molnar <mingo@kernel.org>