Testing preemptibility test in xen_setup_cpu_clockevents()
From: Boris Ostrovsky
Date: Mon Dec 22 2014 - 10:52:08 EST
With 250a1ac685f (x86, smpboot: Remove pointless preempt_disable() in
native_smp_prepare_cpus()) HVM guests no longer boot since we are
hitting BUG_ON(preemptible()) in xen_setup_cpu_clockevents().
I don't think we need this test (PV or HVM), do we?
-boris
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