reproduce (this is a W=1 build): git clone https://github.com/intel/lkp-tests.git ~/lkp-tests # https://github.com/norov/linux/commit/b6c22106d74128f60a207e9460ec83eb616ea396 git remote add norov https://github.com/norov/linux git fetch --no-tags norov find_and-v4 git checkout b6c22106d74128f60a207e9460ec83eb616ea396 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-13.2.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-13.2.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/iio/ drivers/mailbox/