$ git clone -n https://gitee.com/src-opencloudos-rpms/gnu-efi.git /var/lib/mock/dist-oc9-build-74837-51296/root/chroot_tmpdir/scmroot/gnu-efi
Cloning into '/var/lib/mock/dist-oc9-build-74837-51296/root/chroot_tmpdir/scmroot/gnu-efi'...
$ git fetch origin beb874a75af1607a7dc28ce6d818f9322a812b2a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gnu-efi
 * [new ref]         beb874a75af1607a7dc28ce6d818f9322a812b2a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at beb874a import gnu-efi-3.0.17-3.tl4