$ git clone -n https://gitee.com/meng-xiangjun-alibaba/kmod-mellanox-rdma_rpm.git /var/lib/mock/dist-an8.8-build-301657-65914/root/chroot_tmpdir/scmroot/kmod-mellanox-rdma_rpm
Cloning into '/var/lib/mock/dist-an8.8-build-301657-65914/root/chroot_tmpdir/scmroot/kmod-mellanox-rdma_rpm'...
$ git reset --hard af0815947c8f885432f6db9872d0508ef9cfe152
HEAD is now at af08159 add ofed5.4 rpm