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/broonie/ci.git/commit/?id=5703ab86ff7bf079aa1ddf7a65b9727d0249383a git remote add broonie-ci https://git.kernel.org/pub/scm/linux/kernel/git/broonie/ci.git git fetch --no-tags broonie-ci v2_20241024_wangweidong_a_asoc_codecs_add_aw88081_amplifier_driver git checkout 5703ab86ff7bf079aa1ddf7a65b9727d0249383a # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-19 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=i386 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-19 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash