reproduce (this is a W=1 build):
        # https://github.com/rgushchin/linux/commit/d34a387d279e79b7210825fcebe279b2790d36d2
        git remote add rgushchin https://github.com/rgushchin/linux.git
        git fetch --no-tags rgushchin page_counters.1
        git checkout d34a387d279e79b7210825fcebe279b2790d36d2
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 olddefconfig
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash mm/