$ git clone -n https://gitee.com/opencloudos-stream/gnu-efi.git /var/lib/mock/dist-ocs23-riscv-rva23-build-363087-43968/root/chroot_tmpdir/scmroot/gnu-efi
Cloning into '/var/lib/mock/dist-ocs23-riscv-rva23-build-363087-43968/root/chroot_tmpdir/scmroot/gnu-efi'...
$ git fetch origin rva23:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/gnu-efi
 * [new branch]      rva23      -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 04d1bd2 riscv Update to 3.0.18