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

Pull irq fixes from Ingo Molnar:
 "A sparse irq race/locking fix, and a MSI irq domains population fix"

* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  genirq: Make sparse_irq_lock protect what it should protect
  genirq/msi: Fix populating multiple interrupts