$ git clone -n https://gitee.com/wency_cn/lldpad.git /var/lib/mock/dist-an23-build-492475-74553/root/chroot_tmpdir/scmroot/lldpad
Cloning into '/var/lib/mock/dist-an23-build-492475-74553/root/chroot_tmpdir/scmroot/lldpad'...
$ git fetch origin 34ecadb2c7f957f599a898ac4f2893272de354ff:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/lldpad
 * [new ref]         34ecadb2c7f957f599a898ac4f2893272de354ff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 34ecadb Update code from upstream