ppc patch queue 2016-07-01 Here's the current ppc patch queue. This is a fairly large batch, containing: * A number of further preliminary patches towards full hypervisor mode emulation * Some further fixes / cleanups for the recently merged device_add based CPU hotplug * Preliminary patches towards supporting a native (rather than paravirtualized) XICS device. This will be needed to emulate a physical Power machine, including hypervisor capabilities * Assorted bug fixes