reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/df313359b943b68d54c834330766e4f1d3afade0 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Arthur-Kiyanovski/ptp-Add-ioctls-for-PHC-timestamps-with-quality-attributes/20260501-120618 git checkout df313359b943b68d54c834330766e4f1d3afade0 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=$HOME/0day COMPILER=gcc-8.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-8.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/ptp/