Marc Zyngier 0abce64a55 genirq: Let irq_set_vcpu_affinity() iterate over hierarchy
When assigning an interrupt to a vcpu, it is not unlikely that
the level of the hierarchy implementing irq_set_vcpu_affinity
is not the top level (think a generic MSI domain on top of a
virtualization aware interrupt controller).

In such a case, let's iterate over the hierarchy until we find
an irqchip implementing it.

Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2017-08-23 11:09:14 +01:00
..
2017-07-08 15:51:57 -07:00
2015-06-05 22:25:01 +02:00