1 files changed, 5 insertions, 0 deletions

diff --git a/kernel/fork.c b/kernel/fork.c
index b7db7fb74f53..7f48abdd7bb6 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1061,6 +1061,11 @@ static task_t *copy_process(unsigned long clone_flags,
         p->hardirq_context = 0;
         p->softirq_context = 0;
 #endif
+#ifdef CONFIG_LOCKDEP
+        p->lockdep_depth = 0; /* no locks held yet */
+        p->curr_chain_key = 0;
+        p->lockdep_recursion = 0;
+#endif
 
         rt_mutex_init_task(p);