Hi,
I am one of the maintainers of systemd in RHEL/CentOS.
We have put together a repository for systemd patches we would like to see in next release of CentOS 7: https://copr.fedorainfracloud.org/coprs/lnykryn/systemd-rhel-staging/ Unpacked source code can be found at github: https://github.com/lnykryn/systemd-rhel/commits/staging
To be clear, this repository is not supported by CentOS or Red Hat in any way and it should not be used on production machines. It is really just a test build and it will not correspond to any later official update.
But if somebody is interested in testing, I would really appreciate any feedback. For now, there are just some minor fixes, but more will come.
Please report any problems via GitHub issues or email us to lnykryn@redhat.com or msekleta@redhat.com
Regards, Lukas