The repo being maintained by YP is currently located at https://github.com/joselamego/patchwork This repo should be hosted (and maintained ) by the YP at git.yoctoproject.org
Repo is up at http://git.yoctoproject.org/cgit/cgit.cgi/patchwork/. I've mirrored the master branch only. Currently jose.a.lamego and leonardo.sandoval.gonzalez have full access. Please e-mail me with any access updates.