I think that two CPUs doing reciprocal SIGPs could in principle end up waiting on each other to complete their run_on_cpu. If the SIGP has to be synchronous the fix is not trivial (you'd have to put the CPU in a state similar to cpu->halted = 1), otherwise it's enough to replace run_on_cpu with async_run_on_cpu. Thanks, Paolo -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
