$ git clone -n https://gitee.com/wanghuan158/qemu.git /var/lib/mock/dist-an23-build-562105-91348/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-an23-build-562105-91348/root/chroot_tmpdir/scmroot/qemu'...
$ git reset --hard 40d9dea1b24047f12f3036b5a0448760233512c5
HEAD is now at 40d9dea Sync upstream qemu-kvm devel-8.2 patches (0574-0589)