reproduce (this is a W=1 build):
        git checkout 983d014aafb14ee5e4915465bf8948e8f3a723b5
        b4 shazam https://lore.kernel.org/r/20260121151506.813783-4-dam.dejean@gmail.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 drivers/net/phy/realtek/