1 files changed, 4 insertions, 1 deletions

diff --git a/arch/ppc64/kernel/pSeries_smp.c b/arch/ppc64/kernel/pSeries_smp.c
index 30154140f7e2..62c55a123560 100644
--- a/arch/ppc64/kernel/pSeries_smp.c
+++ b/arch/ppc64/kernel/pSeries_smp.c
@@ -93,10 +93,13 @@ static int query_cpu_stopped(unsigned int pcpu)
 
 int pSeries_cpu_disable(void)
 {
+        int cpu = smp_processor_id();
+
+        cpu_clear(cpu, cpu_online_map);
         systemcfg->processorCount--;
 
         /*fix boot_cpuid here*/
-        if (smp_processor_id() == boot_cpuid)
+        if (cpu == boot_cpuid)
                 boot_cpuid = any_online_cpu(cpu_online_map);
 
         /* FIXME: abstract this to not be platform specific later on */