# x86: fix ptrace.o compile error
# from https://lkml.org/lkml/2012/8/9/281
--- linux-2.6.33.5-source.orig/arch/x86/include/asm/ptrace.h
+++ linux-2.6.33.5-source/arch/x86/include/asm/ptrace.h
@@ -131,6 +131,7 @@
 #ifdef __KERNEL__
 
 #include <linux/init.h>
+#include <linux/linkage.h>
 
 struct cpuinfo_x86;
 struct task_struct;
@@ -143,8 +144,8 @@
 			 int error_code, int si_code);
 void signal_fault(struct pt_regs *regs, void __user *frame, char *where);
 
-extern long syscall_trace_enter(struct pt_regs *);
-extern void syscall_trace_leave(struct pt_regs *);
+extern asmregparm long syscall_trace_enter(struct pt_regs *);
+extern asmregparm void syscall_trace_leave(struct pt_regs *);
 
 static inline unsigned long regs_return_value(struct pt_regs *regs)
 {