$ git clone -n https://gitee.com/opencloudos-stream/kmod-kvdo.git /var/lib/mock/dist-ocs23-build-120216-8624/root/chroot_tmpdir/scmroot/kmod-kvdo
Cloning into '/var/lib/mock/dist-ocs23-build-120216-8624/root/chroot_tmpdir/scmroot/kmod-kvdo'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/kmod-kvdo
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2bfff5d !3 Upgrade to upstream version 8.2.3.3 Merge pull request !3 from jackxjchen/master