Changelog for kmod-jfs-0.0-2.el7_4.elrepo.x86_64.rpm :

* Thu Oct 26 2017 Akemi Yagi - 0.0-2.el7_4.elrepo- Rebuilt against the EL7.4 kernel.
* Sun Apr 16 2017 Akemi Yagi - 0.0-1- Initial el7 build of the kmod package.