1 files changed, 3 insertions, 3 deletions

diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c
index d7c8e514cb92..e718bb4a1ef0 100644
--- a/arch/blackfin/kernel/ptrace.c
+++ b/arch/blackfin/kernel/ptrace.c
@@ -73,7 +73,7 @@
 static inline struct pt_regs *get_user_regs(struct task_struct *task)
 {
         return (struct pt_regs *)
-            ((unsigned long)task->thread_info +
+            ((unsigned long)task_stack_page(task) +
              (THREAD_SIZE - sizeof(struct pt_regs)));
 }
 
@@ -99,7 +99,7 @@ static inline long get_reg(struct task_struct *task, int regno)
         unsigned char *reg_ptr;
 
         struct pt_regs *regs =
-            (struct pt_regs *)((unsigned long)task->thread_info +
+            (struct pt_regs *)((unsigned long)task_stack_page(task) +
                                (THREAD_SIZE - sizeof(struct pt_regs)));
         reg_ptr = (char *)regs;
 
@@ -125,7 +125,7 @@ put_reg(struct task_struct *task, int regno, unsigned long data)
         char * reg_ptr;
 
         struct pt_regs *regs =
-            (struct pt_regs *)((unsigned long)task->thread_info +
+            (struct pt_regs *)((unsigned long)task_stack_page(task) +
                                (THREAD_SIZE - sizeof(struct pt_regs)));
         reg_ptr = (char *)regs;