1 files changed, 2 insertions, 1 deletions

diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c
index 05ac8cc975d5..6a8e0cc5c57d 100644
--- a/arch/microblaze/kernel/ptrace.c
+++ b/arch/microblaze/kernel/ptrace.c
@@ -39,6 +39,7 @@
 #include <linux/uaccess.h>
 #include <asm/asm-offsets.h>
 #include <asm/cacheflush.h>
+#include <asm/syscall.h>
 #include <asm/io.h>
 
 /* Returns the address where the register at REG_OFFS in P is stashed away. */
@@ -123,7 +124,7 @@ long arch_ptrace(struct task_struct *child, long request,
                         rval = -EIO;
 
                 if (rval == 0 && request == PTRACE_PEEKUSR)
-                        rval = put_user(val, (unsigned long *)data);
+                        rval = put_user(val, (unsigned long __user *)data);
                 break;
         default:
                 rval = ptrace_request(child, request, addr, data);