$ git clone -n https://gitee.com/kanghou-silver/openssh.git /var/lib/mock/dist-an23-build-466947-73998/root/chroot_tmpdir/scmroot/openssh
Cloning into '/var/lib/mock/dist-an23-build-466947-73998/root/chroot_tmpdir/scmroot/openssh'...
$ git fetch origin 224d794780955984f64af0709ca741b8b8549fbb:KOJI_FETCH_HEAD
From https://gitee.com/kanghou-silver/openssh
 * [new ref]         224d794780955984f64af0709ca741b8b8549fbb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 224d794 add sw arch