--- a/hotspot/src/share/vm/runtime/arguments.cpp	Tue Apr 14 17:19:08 2015 +0100
+++ b/hotspot/src/share/vm/runtime/arguments.cpp	Sun Oct 19 20:23:12 2014 -0700
@@ -2320,7 +2320,7 @@
                                         "G1ConcMarkStepDurationMillis");
     status = status && verify_interval(G1ConcRSHotCardLimit, 0, max_jubyte,
                                        "G1ConcRSHotCardLimit");
-    status = status && verify_interval(G1ConcRSLogCacheSize, 0, 31,
+    status = status && verify_interval(G1ConcRSLogCacheSize, 0, 27,
                                        "G1ConcRSLogCacheSize");
     status = status && verify_interval(StringDeduplicationAgeThreshold, 1, markOopDesc::max_age,
                                        "StringDeduplicationAgeThreshold");