diff -r bff23dedb306 -r fb69749583e8 src/share/vm/runtime/globals.hpp
--- a/src/share/vm/runtime/globals.hpp	Thu Apr 09 02:41:45 2015 +0000
+++ b/src/share/vm/runtime/globals.hpp	Thu Apr 09 15:58:49 2015 +0200
@@ -1494,7 +1494,7 @@
           "How much the GC can expand the eden by while the GC locker "     \
           "is active (as a percentage)")                                    \
                                                                             \
-  diagnostic(intx, GCLockerRetryAllocationCount, 2,                         \
+  diagnostic(uintx, GCLockerRetryAllocationCount, 2,                        \
           "Number of times to retry allocations when "                      \
           "blocked by the GC locker")                                       \
                                                                             \