$ git clone -n https://gitee.com/opencloudos-stream/libpfm.git /var/lib/mock/dist-ocs23-build-42727-2059/root/chroot_tmpdir/scmroot/libpfm
Cloning into '/var/lib/mock/dist-ocs23-build-42727-2059/root/chroot_tmpdir/scmroot/libpfm'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libpfm
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 628b25d !1 update to 4.13.0 Merge pull request !1 from abushwang/master