reproduce:
        git checkout linus/master
        b4 shazam https://lore.kernel.org/r/20231121091101.5540-3-jyanchou@realtek.com
        # 1. reproduce by kismet
           # install kmax per https://github.com/paulgazz/kmax/blob/master/README.md
           kismet --linux-ksrc=linux --selectees CONFIG_MMC_CQHCI --selectors CONFIG_MMC_DW_CQE -a=m68k
        # 2. reproduce by make
           # save the config file to linux source tree
           cd linux
           make ARCH=m68k olddefconfig