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-rw-r--r--arch/microblaze/include/asm/syscall.h3
-rw-r--r--arch/microblaze/kernel/ptrace.c3
2 files changed, 5 insertions, 1 deletions
diff --git a/arch/microblaze/include/asm/syscall.h b/arch/microblaze/include/asm/syscall.h
index 048dfcd8d89..9bc43178310 100644
--- a/arch/microblaze/include/asm/syscall.h
+++ b/arch/microblaze/include/asm/syscall.h
@@ -96,4 +96,7 @@ static inline void syscall_set_arguments(struct task_struct *task,
microblaze_set_syscall_arg(regs, i++, *args++);
}
+asmlinkage long do_syscall_trace_enter(struct pt_regs *regs);
+asmlinkage void do_syscall_trace_leave(struct pt_regs *regs);
+
#endif /* __ASM_MICROBLAZE_SYSCALL_H */
diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c
index 05ac8cc975d..6a8e0cc5c57 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);