reproduce (this is a W=1 build):
        git clone https://github.com/intel/lkp-tests.git ~/lkp-tests
        # https://github.com/gdamjan/linux/commit/1c5105529bf80bb7752dc726e67aa8512f4a5a27
        git remote add gdamjan https://github.com/gdamjan/linux
        git fetch --no-tags gdamjan v6.17/imx471
        git checkout 1c5105529bf80bb7752dc726e67aa8512f4a5a27
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=loongarch olddefconfig
        ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=loongarch SHELL=/bin/bash drivers/char/tpm/ drivers/media/i2c/ kernel/trace/rv/