2 files changed, 3 insertions, 3 deletions

diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index be35ffae10f0..1457aa0a08f1 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -386,6 +386,8 @@ static void __init smp_create_idle(unsigned int cpu)
                 panic("failed fork for CPU %u: %li", cpu, PTR_ERR(p));
 #ifdef CONFIG_PPC64
         paca[cpu].__current = p;
+        paca[cpu].kstack = (unsigned long) task_thread_info(p)
+                + THREAD_SIZE - STACK_FRAME_OVERHEAD;
 #endif
         current_set[cpu] = task_thread_info(p);
         task_thread_info(p)->cpu = cpu;
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 3b26fbd6bec9..73401e83739a 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -149,7 +149,7 @@ EXPORT_SYMBOL(tb_ticks_per_sec);	/* for cputime_t conversions */
 u64 tb_to_xs;
 unsigned tb_to_us;
 
-#define TICKLEN_SCALE   TICK_LENGTH_SHIFT
+#define TICKLEN_SCALE   NTP_SCALE_SHIFT
 u64 last_tick_len;      /* units are ns / 2^TICKLEN_SCALE */
 u64 ticklen_to_xs;      /* 0.64 fraction */
 
@@ -1007,8 +1007,6 @@ void __init time_init(void)
         vdso_data->stamp_xsec = (u64) xtime.tv_sec * XSEC_PER_SEC;
         vdso_data->tb_to_xs = tb_to_xs;
 
-        time_freq = 0;
-
         write_sequnlock_irqrestore(&xtime_lock, flags);
 
         /* Register the clocksource, if we're not running on iSeries */