$ git clone -n https://gitee.com/hezhongkun/arm-trusted-firmware.git /var/lib/mock/dist-an23.2-build-405521-72450/root/chroot_tmpdir/scmroot/arm-trusted-firmware
Cloning into '/var/lib/mock/dist-an23.2-build-405521-72450/root/chroot_tmpdir/scmroot/arm-trusted-firmware'...
$ git fetch origin df88a2781ebf1ac37d24ff928763e0fac9d60c6a:KOJI_FETCH_HEAD
From https://gitee.com/hezhongkun/arm-trusted-firmware
 * [new ref]         df88a2781ebf1ac37d24ff928763e0fac9d60c6a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df88a27 Bugfix for CVE-2022-47630