[PATCH] arm: end_of_stack()

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, 1 insertions, 1 deletions

diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 91d107d33c8d..ac6ed955ca0f 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -459,7 +459,7 @@ unsigned long get_wchan(struct task_struct *p)
         if (!p || p == current || p->state == TASK_RUNNING)
                 return 0;
 
-        stack_start = (unsigned long)(p->thread_info + 1);
+        stack_start = (unsigned long)end_of_stack(p);
         stack_end = ((unsigned long)p->thread_info) + THREAD_SIZE;
 
         fp = thread_saved_fp(p);