$ git clone -n https://gitee.com/src-opencloudos-rpms/qemu.git /var/lib/mock/dist-oc9-build-111548-67565/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-oc9-build-111548-67565/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin b0dc5e7af441e06c9f1b825f57a4561f8fe41490:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/qemu
 * [new ref]         b0dc5e7af441e06c9f1b825f57a4561f8fe41490 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b0dc5e7 import qemu-8.2.2-13.tl4