$ git clone -n https://gitee.com/qingxiyingyue/userspace-rcu.git /var/lib/mock/dist-an8.6-build-134414-49015/root/chroot_tmpdir/scmroot/userspace-rcu
Cloning into '/var/lib/mock/dist-an8.6-build-134414-49015/root/chroot_tmpdir/scmroot/userspace-rcu'...
$ git reset --hard 978265142994a4fb11a4a151985853bcf0ce65c0
HEAD is now at 9782651 support for loongarch