diff -r 8a61a04c456c -r 7496df94b3b7 src/java.base/share/native/libjava/AccessController.c
--- a/src/java.base/share/native/libjava/AccessController.c	Tue Dec 18 15:18:44 2018 -0800
+++ b/src/java.base/share/native/libjava/AccessController.c	Tue Dec 18 16:36:26 2018 -0800
@@ -59,3 +59,12 @@
 {
     return JVM_GetInheritedAccessControlContext(env, this);
 }
+
+JNIEXPORT void JNICALL
+Java_java_security_AccessController_ensureMaterializedForStackWalk(
+                                                              JNIEnv *env,
+                                                              jclass cls,
+                                                              jobject value)
+{
+    JVM_EnsureMaterializedForStackWalk(env, value);
+}