reproduce (this is a W=1 build): git clone https://github.com/intel/lkp-tests.git ~/lkp-tests # https://github.com/gestionlin/linux/commit/72fcea0d811a05d5e8983f14fd6154f792054e7e git remote add linyunsheng https://github.com/gestionlin/linux.git git fetch --no-tags linyunsheng page_frag_cache_v3 git checkout 72fcea0d811a05d5e8983f14fd6154f792054e7e # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-13.2.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=sparc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-13.2.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=sparc SHELL=/bin/bash mm/