$ git clone -n https://gitee.com/src-opencloudos-rpms/tpm2-tss.git /var/lib/mock/dist-oc9-pre-build-238542-82537/root/chroot_tmpdir/scmroot/tpm2-tss
Cloning into '/var/lib/mock/dist-oc9-pre-build-238542-82537/root/chroot_tmpdir/scmroot/tpm2-tss'...
$ git fetch origin 6b027867f97d914677b46d001c8572166c848c01:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/tpm2-tss
 * [new ref]         6b027867f97d914677b46d001c8572166c848c01 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b02786 import tpm2-tss-4.0.1-8.tl4