[PATCH] sparc64: task_stack_page()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c
index 5570e7bb22bb..8d44ae5a15e3 100644
--- a/arch/sparc64/kernel/traps.c
+++ b/arch/sparc64/kernel/traps.c
@@ -1808,7 +1808,7 @@ static void user_instruction_dump (unsigned int __user *pc)
 void show_stack(struct task_struct *tsk, unsigned long *_ksp)
 {
         unsigned long pc, fp, thread_base, ksp;
-        struct thread_info *tp = tsk->thread_info;
+        void *tp = task_stack_page(tsk);
         struct reg_window *rw;
         int count = 0;
 
@@ -1862,7 +1862,7 @@ static inline int is_kernel_stack(struct task_struct *task,
                         return 0;
         }
 
-        thread_base = (unsigned long) task->thread_info;
+        thread_base = (unsigned long) task_stack_page(task);
         thread_end = thread_base + sizeof(union thread_union);
         if (rw_addr >= thread_base &&
             rw_addr < thread_end &&