powerpc/smp: Increase vdso_data->processorCount, not just decrease it

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 54faff91b805..cbdbb14be4b0 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -551,6 +551,10 @@ void __devinit start_secondary(void *unused)
 
         secondary_cpu_time_init();
 
+#ifdef CONFIG_PPC64
+        if (system_state == SYSTEM_RUNNING)
+                vdso_data->processorCount++;
+#endif
         ipi_call_lock();
         notify_cpu_starting(cpu);
         set_cpu_online(cpu, true);