--- a/src/hotspot/share/runtime/thread.hpp	Wed Sep 12 10:27:03 2018 -0700
+++ b/src/hotspot/share/runtime/thread.hpp	Wed Sep 19 14:47:37 2018 -0700
@@ -1876,14 +1876,9 @@
   void thread_main_inner();
 
  private:
-  // PRIVILEGED STACK
-  PrivilegedElement*  _privileged_stack_top;
   GrowableArray<oop>* _array_for_gc;
  public:
 
-  // Returns the privileged_stack information.
-  PrivilegedElement* privileged_stack_top() const       { return _privileged_stack_top; }
-  void set_privileged_stack_top(PrivilegedElement *e)   { _privileged_stack_top = e; }
   void register_array_for_gc(GrowableArray<oop>* array) { _array_for_gc = array; }
 
  public: