$ git clone -n https://gitee.com/src-opencloudos-rpms/qemu.git /var/lib/mock/dist-oc9-build-166259-79764/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-oc9-build-166259-79764/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin fab2d79ed19a87abe56c4934f07c6f06d065fce0:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/qemu
 * [new ref]         fab2d79ed19a87abe56c4934f07c6f06d065fce0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fab2d79 import qemu-8.2.2-33.tl4