$ git clone -n https://gitee.com/hongwei-qin/openmpi.git /var/lib/mock/dist-an23.3-build-418550-72876/root/chroot_tmpdir/scmroot/openmpi
Cloning into '/var/lib/mock/dist-an23.3-build-418550-72876/root/chroot_tmpdir/scmroot/openmpi'...
$ git fetch origin b7af23d8204a6b960aef63225138e1748e35c035:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/openmpi
 * [new ref]         b7af23d8204a6b960aef63225138e1748e35c035 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b7af23d update to 5.0.2