1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 38d0af4fefec..1093f80c162d 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -410,6 +410,6 @@ void __init xen_arch_setup(void)
 #endif
         disable_cpuidle();
         boot_option_idle_override = IDLE_HALT;
-
+        WARN_ON(set_pm_idle_to_default());
         fiddle_vdso();
 }