$ git clone -n https://gitee.com/fundawang/qemu.git /var/lib/mock/dist-an23-build-340211-69815/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-an23-build-340211-69815/root/chroot_tmpdir/scmroot/qemu'...
$ git reset --hard c48914e81e34e3684f55fde3de267af6edac11e5
HEAD is now at c48914e 7.2.7