--- old/src/share/vm/logging/logTag.hpp	2016-02-22 11:00:47.080706396 -0500
+++ new/src/share/vm/logging/logTag.hpp	2016-02-22 11:00:46.989511474 -0500
@@ -66,6 +66,7 @@
   LOG_TAG(phases) \
   LOG_TAG(plab) \
   LOG_TAG(promotion) \
+  LOG_TAG(protectiondomain) /* "Trace protection domain verification" */ \
   LOG_TAG(ref) \
   LOG_TAG(refine) \
   LOG_TAG(region) \