$ git clone -n https://github.com/xcp-ng-rpms/xen.git /var/lib/mock/v8.2-incoming-8789-27208/root/chroot_tmpdir/scmroot/xen
Cloning into '/var/lib/mock/v8.2-incoming-8789-27208/root/chroot_tmpdir/scmroot/xen'...
$ git reset --hard 0f7cb1cbb6cf738a362d623f67c27a52f1afb3c4
Downloading SOURCES/xen-4.13.5.tar.gz (6.2 MB)
HEAD is now at 0f7cb1c Merge pull request #61 from xcp-ng-rpms/8.2-xsa470