Hi Rick,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.18 next-20180815]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Rick-Edgecombe/KASLR-feature-to-randomize-each-loadable-module/20180816-120750
config: i386-tinyconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All error/warnings (new ones prefixed by >>):

quoted

mm/vmalloc.c:1713:13: warning: 'pvm_find_next_prev' used but never defined

    static bool pvm_find_next_prev(unsigned long end,
                ^~~~~~~~~~~~~~~~~~
--
   mm/vmalloc.o: In function `__vmalloc_node_try_addr':

quoted

vmalloc.c:(.text+0x12b5): undefined reference to `pvm_find_next_prev'

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