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![Sebastian Andrzej Siewior](https://secure.gravatar.com/avatar/64a8969828b9ecc45a927193161e5a67.jpg?s=96&d=mm)
Sebastian Andrzej Siewior committed 9a20ea4b4c3
x86/kvm: Convert to hotplug state machine Install the callbacks via the state machine. The online & down callbacks are invoked on the target CPU so we can avoid using smp_call_function_single(). local_irq_disable() is used because smp_call_function_single() used to invoke the function with interrupts disabled. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Cc: kvm@vger.kernel.org Cc: Peter Zijlstra <peterz@infradead.org> Cc: Gleb Natapov <gleb@kernel.org> Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/20160818125731.27256-15-bigeasy@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>