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authorBoris Ostrovsky <boris.ostrovsky@oracle.com>2017-02-06 18:58:05 +0300
committerBoris Ostrovsky <boris.ostrovsky@oracle.com>2017-02-07 16:07:01 +0300
commit2a7197f02dddf1f9cee300bd12512375ed56524a (patch)
tree186450295b7fc64ff093f278aa4928714dad21b5 /drivers/xen
parentbcc57df281d93dfa502c824e9f73e0191c3f7c34 (diff)
downloadlinux-2a7197f02dddf1f9cee300bd12512375ed56524a.tar.xz
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>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/cpu_hotplug.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/cpu_hotplug.c b/drivers/xen/cpu_hotplug.c
index 5676aefdf2bc..0bab60a37464 100644
--- a/drivers/xen/cpu_hotplug.c
+++ b/drivers/xen/cpu_hotplug.c
@@ -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