2 files changed, 3 insertions, 1 deletions

diff --git a/kernel/fork.c b/kernel/fork.c
index b9e2edd00726..875ffbdd96d0 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1409,7 +1409,7 @@ long do_fork(unsigned long clone_flags,
                 }
 
                 audit_finish_fork(p);
-                tracehook_report_clone(trace, regs, clone_flags, nr, p);
+                tracehook_report_clone(regs, clone_flags, nr, p);
 
                 /*
                  * We set PF_STARTING at creation in case tracing wants to
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 0692ab5a0d67..42c317874cfa 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -304,6 +304,8 @@ int ptrace_detach(struct task_struct *child, unsigned int data)
         if (child->ptrace) {
                 child->exit_code = data;
                 dead = __ptrace_detach(current, child);
+                if (!child->exit_state)
+                        wake_up_process(child);
         }
         write_unlock_irq(&tasklist_lock);