reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/3ccb9a11d8a060198e89ba5c32b6f2fa54da6d89 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Petr-Pavlu/x86-Avoid-indirect-includes-through-linux-module-h-linux-elf-h/20260814-084615 git checkout 3ccb9a11d8a060198e89ba5c32b6f2fa54da6d89 git clone https://github.com/intel/lkp-tests.git ~/lkp-tests # apt-get install llvm-dev # save the config file COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-14.2.0 ~/lkp-tests/kbuild/make.cross W=1 ARCH=arm64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-14.2.0 ~/lkp-tests/kbuild/make.cross W=1 ARCH=arm64 COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-14.2.0 ~/lkp-tests/kbuild/make.cross W=1 headers_install COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-14.2.0 ~/lkp-tests/kbuild/make.cross W=1 -C tools/testing/selftests