reproduce (this is a W=1 build): git checkout d98e9213a768a3cc3a99f5e1abe09ad3baff2104 b4 shazam https://lore.kernel.org/r/20250306060427.859679-1-dongcheng.yan@intel.com # 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