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

Merge branch 'x86-reboot-for-linus' of git://git./linux/kernel/git/tip/tip

Pull x86 reboot changes from Ingo Molnar:
 "The biggest change is a gentler method of rebooting/stopping via IRQs
  first and then via NMIs.  There are several cleanups in the tree as
  well."

* 'x86-reboot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/reboot: Update nonmi_ipi parameter
  x86/reboot: Use NMI to assist in shutting down if IRQ fails
  Revert "x86, reboot: Use NMI instead of REBOOT_VECTOR to stop cpus"
  x86/reboot: Clean up coding style
  x86/reboot: Reduce to a single DMI table for reboot quirks