reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/7d9142d14851b3e733c74294fe4ed3b8c0fe2714
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Md-Shofiqul-Islam/dt-bindings-iio-health-add-maxim-max86150/20260812-204159
        git checkout 7d9142d14851b3e733c74294fe4ed3b8c0fe2714

        # install sparc64 cross compiling tool for clang build
        # apt-get install binutils-sparc64-linux-gnu
        # clang-24 might not be officially released. Try a lower version if installation fails.
        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=$HOME/0day COMPILER=clang-24 ~/lkp-tests/kbuild/make.cross W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__ -fmax-errors=unlimited -fmax-warnings=unlimited' O=build_dir ARCH=sparc64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-24 ~/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=sparc64 SHELL=/bin/bash drivers/iio/health/