For kernel modules which only work when installed with a kernel of a specific minor release (https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241101), ensure that packages of this module are available for each such release.
Example
```
make -C /usr/ports/graphics/drm-fbsd12.0-kmod FLAVOR=fbsd1201 package
make -C /usr/ports/graphics/drm-fbsd12.0-kmod FLAVOR=fbsd1200 package
```