$ git clone -n https://gitee.com/mgb01105731/emacs_1.git /var/lib/mock/dist-an23-build-python3.11-386443-71833/root/chroot_tmpdir/scmroot/emacs_1
Cloning into '/var/lib/mock/dist-an23-build-python3.11-386443-71833/root/chroot_tmpdir/scmroot/emacs_1'...
$ git fetch origin b633893289d367e4f305391de1264bdd7f38b0d9:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/emacs_1
 * [new ref]         b633893289d367e4f305391de1264bdd7f38b0d9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b633893 update to 29.4 to fix CVE-2024-39331