$ git clone -n https://gitee.com/src-opencloudos-rpms/tpm2-tss.git /var/lib/mock/dist-oc9-build-72158-47653/root/chroot_tmpdir/scmroot/tpm2-tss
Cloning into '/var/lib/mock/dist-oc9-build-72158-47653/root/chroot_tmpdir/scmroot/tpm2-tss'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/tpm2-tss
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 236cca4 import tpm2-tss-4.0.1-3.tl4