reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-misc.git/commit/?id=729b50da9ca6685cb749bd328730a7e9655e9572
        git remote add sre-misc https://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-misc.git
        git fetch --no-tags sre-misc thinkpad-t14s-x1e
        git checkout 729b50da9ca6685cb749bd328730a7e9655e9572

        git clone https://github.com/intel/lkp-tests.git ~/lkp-tests
        # apt-get install sparse
        # sparse: v0.6.5-rc1

        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-14.3.0 ~/lkp-tests/kbuild/make.cross W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__ -fmax-errors=unlimited -fmax-warnings=unlimited' O=build_dir ARCH=alpha olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-14.3.0 ~/lkp-tests/kbuild/make.cross W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__ -fmax-errors=unlimited -fmax-warnings=unlimited' O=build_dir ARCH=alpha SHELL=/bin/bash drivers/phy/qualcomm/