$ git clone -n https://gitee.com/meng-xiangjun-alibaba/kmod-mellanox-rdma_rpm.git /var/lib/mock/dist-an8.8-build-301263-65914/root/chroot_tmpdir/scmroot/kmod-mellanox-rdma_rpm
Cloning into '/var/lib/mock/dist-an8.8-build-301263-65914/root/chroot_tmpdir/scmroot/kmod-mellanox-rdma_rpm'...
$ git reset --hard b37ad615579fb25cbbd8c72efa0c7158747736b0
HEAD is now at b37ad61 add ofed 5.4 rpm