2 files changed, 5 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index cae39d9dfe48..68991c2d4a1b 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -342,10 +342,12 @@ static int __cpuinit sysfs_cpu_notify(struct notifier_block *self,
 
         switch (action) {
         case CPU_ONLINE:
+        case CPU_ONLINE_FROZEN:
                 register_cpu_online(cpu);
                 break;
 #ifdef CONFIG_HOTPLUG_CPU
         case CPU_DEAD:
+        case CPU_DEAD_FROZEN:
                 unregister_cpu_online(cpu);
                 break;
 #endif
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index b3a592b25ab3..de45aa82d97b 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -252,12 +252,15 @@ static int __cpuinit cpu_numa_callback(struct notifier_block *nfb,
 
         switch (action) {
         case CPU_UP_PREPARE:
+        case CPU_UP_PREPARE_FROZEN:
                 numa_setup_cpu(lcpu);
                 ret = NOTIFY_OK;
                 break;
 #ifdef CONFIG_HOTPLUG_CPU
         case CPU_DEAD:
+        case CPU_DEAD_FROZEN:
         case CPU_UP_CANCELED:
+        case CPU_UP_CANCELED_FROZEN:
                 unmap_cpu_from_node(lcpu);
                 break;
                 ret = NOTIFY_OK;