Commit 2a7197f0 authored Feb 06, 2017 by Boris Ostrovsky

xen/pvh: Enable CPU hotplug



PVH guests don't (yet) receive ACPI hotplug interrupts and therefore
need to monitor xenstore for CPU hotplug event.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Juergen Gross <jgross@suse.com>

parent bcc57df2

drivers/xen/cpu_hotplug.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -107,7 +107,7 @@ static int __init setup_vcpu_hotplug_event(void)
		.notifier_call = setup_cpu_watcher };

		#ifdef CONFIG_X86
		if (!xen_pv_domain())
		if (!xen_pv_domain() && !xen_pvh_domain())
		#else
		if (!xen_domain())
		#endif