reproduce (this is a W=1 build): git clone https://github.com/intel/lkp-tests.git ~/lkp-tests git remote add robh https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git git fetch robh for-next git checkout robh/for-next b4 shazam https://lore.kernel.org/r/20240621042737.674128-5-chris.packham@alliedtelesis.co.nz # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-13.2.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=loongarch olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-13.2.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=loongarch SHELL=/bin/bash drivers/clocksource/