Hi Nadav,

I love your patch! Yet something to improve:

[auto build test ERROR on char-misc/char-misc-testing]
[also build test ERROR on v4.19-rc4 next-20180918]
[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/Nadav-Amit/vmw_balloon-compaction-shrinker-64-bit-etc/20180918-152302
config: i386-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

>> ERROR: "__divdi3" [drivers/misc/vmw_balloon.ko] undefined!
>> ERROR: "__udivdi3" [drivers/misc/vmw_balloon.ko] undefined!

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0-DAY kernel test infrastructure                Open Source Technology Center
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