$ git clone -n https://git.cclinux.org/stage/rpms/userspace-rcu.git /var/lib/mock/dist-circle8-build-19502-3618/root/chroot_tmpdir/scmroot/userspace-rcu
Cloning into '/var/lib/mock/dist-circle8-build-19502-3618/root/chroot_tmpdir/scmroot/userspace-rcu'...
$ git reset --hard 00d59e9da699335c7a32cea6ec8df939bab4a288
HEAD is now at 00d59e9 import userspace-rcu-0.10.1-2.el8