6.7.3 broke Nvidia modules compilation, which is fixed for pacman distros with nvidia-all (Frogging-Family/nvidia-all@a779aea) and Archlinux (https://gitlab.archlinux.org/archlinux/packaging/packages/nvidia-utils/-/commit/2f6779c64c1f22ee64a53461bb975a6f7767ad54#c389b8f17d9d28bb9f1adb6705ea80795d099958_0_1)
For other distros for which no patched Nvidia package is available, an illegal workaround exists : Frogging-Family/community-patches@1188a16