reproduce (this is a W=1 build):
        git remote add tiwai-sound https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
        git fetch tiwai-sound for-next
        git checkout tiwai-sound/for-next
        b4 shazam https://lore.kernel.org/r/20241203154635.2512-1-liujing@cmss.chinamobile.com
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash fs/nfs/ sound/pci/mixart/