Pull irq fixes from Ingo Molnar:
"Affinity fixes and a nested threaded IRQ handling fix."
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq: Always force thread affinity
irq: Set CPU affinity right on thread creation
genirq: Provide means to retrigger parent