reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/e24677900b1148bc206fb3a08e057a21859567dd git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Andr-Almeida/sched-Update-get_task_comm-comment/20260613-002327 git checkout e24677900b1148bc206fb3a08e057a21859567dd # clang-22 might not be officially released. Try a lower version if installation fails. git clone https://github.com/intel/lkp-tests.git ~/lkp-tests # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-22 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-22 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash