1 files changed, 2 insertions, 2 deletions

diff --git a/arch/csky/include/asm/processor.h b/arch/csky/include/asm/processor.h
index 8f454810514f..21e0bd5293dd 100644
--- a/arch/csky/include/asm/processor.h
+++ b/arch/csky/include/asm/processor.h
@@ -49,7 +49,7 @@ struct thread_struct {
 };
 
 #define INIT_THREAD  { \
-        .ksp = (unsigned long) init_thread_union.stack + THREAD_SIZE, \
+        .ksp = sizeof(init_stack) + (unsigned long) &init_stack, \
         .sr = DEFAULT_PSR_VALUE, \
 }
 
@@ -95,7 +95,7 @@ unsigned long get_wchan(struct task_struct *p);
 #define KSTK_ESP(tsk)           (task_pt_regs(tsk)->usp)
 
 #define task_pt_regs(p) \
-        ((struct pt_regs *)(THREAD_SIZE + p->stack) - 1)
+        ((struct pt_regs *)(THREAD_SIZE + task_stack_page(p)) - 1)
 
 #define cpu_relax() barrier()