reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git/commit/?id=23b3b6f0b584b70a427d5bb826d320151890d7da git remote add axboe https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git git fetch --no-tags axboe for-7.1/block git checkout 23b3b6f0b584b70a427d5bb826d320151890d7da 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=$HOME/0day COMPILER=clang-17 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=hexagon olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-17 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/block/