$ git clone -n https://gitee.com/su-feng-nmg/tuned.git /var/lib/mock/dist-an23-build-191038-60791/root/chroot_tmpdir/scmroot/tuned
Cloning into '/var/lib/mock/dist-an23-build-191038-60791/root/chroot_tmpdir/scmroot/tuned'...
$ git fetch origin ab92a66ceff47c2080b95624a6677adbdcb404ee:KOJI_FETCH_HEAD
From https://gitee.com/su-feng-nmg/tuned
 * [new ref]         ab92a66ceff47c2080b95624a6677adbdcb404ee -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ab92a66 update to 2.19.0