reproduce (this is a W=1 build):
        git checkout a4438f06b1db15ce3d831ce82b8767665638aa2a
        b4 shazam https://lore.kernel.org/r/20251113021446.436830-5-dan.j.williams@intel.com

        # 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/pci/