$ git clone -n https://gitee.com/xuchun-shang/qemu.git /var/lib/mock/dist-an23.2-build-399652-72349/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-an23.2-build-399652-72349/root/chroot_tmpdir/scmroot/qemu'...
$ git reset --hard f8ea8dfed73d5a8f5d66172b8ae909134ed3bce5
HEAD is now at f8ea8df Update src package and release for version 20