reproduce (this is a W=1 build):
        git checkout af4e9ef3d78420feb8fe58cd9a1ab80c501b3c08
        b4 shazam https://lore.kernel.org/r/20260304-mm-vmstat-reject-zero-vm-stat_interval-to-prevent-busy-loop-v1-1-c03c9555ff15@gmail.com

        git clone https://github.com/intel/lkp-tests.git ~/lkp-tests

        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-8.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=parisc olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-8.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=parisc SHELL=/bin/bash mm/