$ git clone -n https://gitee.com/opencloudos-stream/kmod-kvdo.git /var/lib/mock/dist-ocs23-build-267109-25537/root/chroot_tmpdir/scmroot/kmod-kvdo
Cloning into '/var/lib/mock/dist-ocs23-build-267109-25537/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 8fb266c !5 Don't export LZ4 compress functions Merge pull request !5 from jackxjchen/master