Commit 8b8cd8a3 authored Dec 22, 2014 by Boris Ostrovsky Committed by David Vrabel Dec 23, 2014

x86/xen: Remove unnecessary BUG_ON(preemptible()) in xen_setup_timer()



There is no reason for having it and, with commit 250a1ac6 ("x86,
smpboot: Remove pointless preempt_disable() in
native_smp_prepare_cpus()"), it prevents HVM guests from booting.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>

parent f1d04b23

arch/x86/xen/time.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -458,8 +458,6 @@ void xen_setup_timer(int cpu)

		void xen_setup_cpu_clockevents(void)
		{
		BUG_ON(preemptible());

		clockevents_register_device(this_cpu_ptr(&xen_clock_events.evt));
		}