1 files changed, 2 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index fadb95efbb9e..a7d14aa7bb7c 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -363,6 +363,7 @@ static int dlpar_online_cpu(struct device_node *dn)
                         BUG_ON(get_cpu_current_state(cpu)
                                         != CPU_STATE_OFFLINE);
                         cpu_maps_update_done();
+                        timed_topology_update(1);
                         rc = device_online(get_cpu_device(cpu));
                         if (rc)
                                 goto out;
@@ -533,6 +534,7 @@ static int dlpar_offline_cpu(struct device_node *dn)
                                 set_preferred_offline_state(cpu,
                                                             CPU_STATE_OFFLINE);
                                 cpu_maps_update_done();
+                                timed_topology_update(1);
                                 rc = device_offline(get_cpu_device(cpu));
                                 if (rc)
                                         goto out;