reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/345c2b0902fb86eb32cf8fadfdfb114490531b81
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Chengwen-Feng/PCI-TPH-Fix-pcie_tph_get_st_table_loc-field-extraction/20260604-214853
        git checkout 345c2b0902fb86eb32cf8fadfdfb114490531b81

        # 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 drivers/vfio/pci/