$ git clone -n https://gitee.com/src-opencloudos-rpms/qemu.git /var/lib/mock/dist-oc9-build-232386-81734/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-oc9-build-232386-81734/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin 73426cb33977237edeee39244aa6be74cf59a6a7:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/qemu
 * [new ref]         73426cb33977237edeee39244aa6be74cf59a6a7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 73426cb import qemu-8.2.2-42.tl4