reproduce (this is a W=1 build): git clone https://github.com/intel/lkp-tests.git ~/lkp-tests # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f0790bcd36063f2850301982f167128139a51f62 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout f0790bcd36063f2850301982f167128139a51f62 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-19 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-19 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash ./ arch/x86/entry/ drivers/android/ drivers/bluetooth/ drivers/cpufreq/ drivers/hv/ drivers/mux/ drivers/net/ethernet/pensando/ionic/ drivers/nfc/pn533/ drivers/nvme/host/ drivers/scsi/ drivers/tty/ drivers/usb/dwc2/ fs/ kernel/ net/