Merge branch 'linus' into core/ipi

1 files changed, 5 insertions, 6 deletions

diff --git a/kernel/fork.c b/kernel/fork.c
index a66fbde20715..4854c2c4a82e 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1179,10 +1179,6 @@ static struct task_struct *copy_process(unsigned long clone_flags,
 #endif
         clear_all_latency_tracing(p);
 
-        /* Our parent execution domain becomes current domain
-           These must match for thread signalling to apply */
-        p->parent_exec_id = p->self_exec_id;
-
         /* ok, now we should be set up.. */
         p->exit_signal = (clone_flags & CLONE_THREAD) ? -1 : (clone_flags & CSIGNAL);
         p->pdeath_signal = 0;
@@ -1220,10 +1216,13 @@ static struct task_struct *copy_process(unsigned long clone_flags,
                 set_task_cpu(p, smp_processor_id());
 
         /* CLONE_PARENT re-uses the old parent */
-        if (clone_flags & (CLONE_PARENT|CLONE_THREAD))
+        if (clone_flags & (CLONE_PARENT|CLONE_THREAD)) {
                 p->real_parent = current->real_parent;
-        else
+                p->parent_exec_id = current->parent_exec_id;
+        } else {
                 p->real_parent = current;
+                p->parent_exec_id = current->self_exec_id;
+        }
 
         spin_lock(&current->sighand->siglock);