1 files changed, 6 insertions, 0 deletions

diff --git a/include/asm-arm/processor.h b/include/asm-arm/processor.h
index 1bbf16182d62..bd8029e8dc67 100644
--- a/include/asm-arm/processor.h
+++ b/include/asm-arm/processor.h
@@ -22,6 +22,12 @@
 #include <asm/ptrace.h>
 #include <asm/types.h>
 
+#ifdef __KERNEL__
+#define STACK_TOP       ((current->personality == PER_LINUX_32BIT) ? \
+                         TASK_SIZE : TASK_SIZE_26)
+#define STACK_TOP_MAX   TASK_SIZE
+#endif
+
 union debug_insn {
         u32     arm;
         u16     thumb;