--- a/make/test/JtregNativeHotspot.gmk	Fri May 25 11:18:22 2018 -0700
+++ b/make/test/JtregNativeHotspot.gmk	Fri May 25 20:47:20 2018 +0200
@@ -850,6 +850,9 @@
 ifeq ($(OPENJDK_TARGET_OS), windows)
     BUILD_HOTSPOT_JTREG_EXECUTABLES_CFLAGS_exeFPRegs := -MT
     BUILD_HOTSPOT_JTREG_EXCLUDE += exesigtest.c
+
+    # Disable warning until JDK-8203802 is fixed
+    BUILD_HOTSPOT_JTREG_LIBRARIES_CFLAGS_libtimers += -wd4477
 else
     BUILD_HOTSPOT_JTREG_LIBRARIES_LIBS_libbootclssearch_agent += -lpthread
     BUILD_HOTSPOT_JTREG_LIBRARIES_LIBS_libsystemclssearch_agent += -lpthread