$ git clone -n https://gitee.com/src-opencloudos-rpms/qemu.git /var/lib/mock/dist-oc9-build-119384-70378/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-oc9-build-119384-70378/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin 4805e179dd5ed06a71cf6c68b19241c625f9a767:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/qemu
 * [new ref]         4805e179dd5ed06a71cf6c68b19241c625f9a767 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4805e17 import qemu-8.2.2-19.tl4