$ git clone -n https://gitee.com/loongarch-kvm/qemu-rpm-anolis23.git /var/lib/mock/dist-an23-build-295598-65791/root/chroot_tmpdir/scmroot/qemu-rpm-anolis23
Cloning into '/var/lib/mock/dist-an23-build-295598-65791/root/chroot_tmpdir/scmroot/qemu-rpm-anolis23'...
$ git fetch origin d428a4cd9a6ab538eaca16475fc5d59e8b5e1195:KOJI_FETCH_HEAD
From https://gitee.com/loongarch-kvm/qemu-rpm-anolis23
 * [new ref]         d428a4cd9a6ab538eaca16475fc5d59e8b5e1195 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d428a4c Add loongarch support for qemu.