reproduce (this is a W=1 build):
        git remote add anolis-intel-cloud https://gitee.com/anolis/intel-cloud-kernel.git
        git fetch --no-tags anolis-intel-cloud intel-6.6-add-OMR-event-ANBZ51468
        git checkout 7edb343971a9922518150aa8d0f5856c170b2a35

        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash kernel/sched/ mm/