test_build: Sun Jun 19 22:03:55 PDT 2016: started on defconfig test_v4.7-rc4 (33688abb2802ff3a230bd2441f765477b94cc89e)
test_build: Sun Jun 19 22:03:55 PDT 2016: serial is 20160619220104
drivers/xen/balloon.c:154:13: warning: ‘release_memory_resource’ declared ‘static’ but never defined [-Wunused-function]
 static void release_memory_resource(struct resource *resource);
             ^
   text	   data	    bss	    dec	    hex	filename
11553639	1132976	 264896	12951511	 c59fd7	vmlinux
test_build: Sun Jun 19 22:07:54 PDT 2016: succeeded on defconfig test_v4.7-rc4
test_build: Sun Jun 19 22:07:54 PDT 2016: ended on defconfig test_v4.7-rc4