reproduce (this is a W=1 build): # https://github.com/bytedance/kernel/commit/902c899032bf3bf1fb28881ab102b0a3e10103a6 git remote add bytedance https://github.com/bytedance/kernel.git git fetch --no-tags bytedance 5.15-velinux git checkout 902c899032bf3bf1fb28881ab102b0a3e10103a6 # 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 drivers/platform/x86/intel/speed_select_if/ mm/