1 files changed, 4 insertions, 0 deletions

diff --git a/include/asm-sparc/processor.h b/include/asm-sparc/processor.h
index 6fbb3f0af8d8..40b1e41fdea7 100644
--- a/include/asm-sparc/processor.h
+++ b/include/asm-sparc/processor.h
@@ -33,6 +33,10 @@
  * we can make our access_ok test faster
  */
 #define TASK_SIZE       PAGE_OFFSET
+#ifdef __KERNEL__
+#define STACK_TOP       (PAGE_OFFSET - PAGE_SIZE)
+#define STACK_TOP_MAX   STACK_TOP
+#endif /* __KERNEL__ */
 
 struct task_struct;