$ git clone -n https://gitee.com/zhangwenlong01/gv.git /var/lib/mock/dist-an23-build-515945-75165/root/chroot_tmpdir/scmroot/gv
Cloning into '/var/lib/mock/dist-an23-build-515945-75165/root/chroot_tmpdir/scmroot/gv'...
$ git fetch origin 83586295c43ef39c4b26c293b11e1c335f12a752:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/gv
 * [new ref]         83586295c43ef39c4b26c293b11e1c335f12a752 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8358629 rebuild for loongarch64