reproduce (this is a W=1 build):
        git checkout e14232afa94445e03fc3a0291b07a68f3408c120
        b4 shazam https://lore.kernel.org/r/20241111060939.5349-3-zhaoqunqin@loongson.cn
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 olddefconfig
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/edac/