Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal
[linux-3.10.git] / arch / blackfin / include / asm / ptrace.h
index 14ea933..c004915 100644 (file)
@@ -17,6 +17,7 @@
 #define arch_has_single_step() (1)
 /* common code demands this function */
 #define ptrace_disable(child) user_disable_single_step(child)
+#define current_user_stack_pointer() rdusp()
 
 extern int is_user_addr_valid(struct task_struct *child,
                              unsigned long start, unsigned long len);