forget to add MPI_MS_RAM case

src/core/task.c

@@ -1192,6 +1192,7 @@ _starpu_handle_needs_conversion_task_for_arch(starpu_data_handle_t handle,
 		case STARPU_CUDA_RAM:    /* Fall through */
 		case STARPU_OPENCL_RAM:
 		case STARPU_MIC_RAM:
+		case STARPU_MPI_MS_RAM:
 		case STARPU_SCC_RAM:
 			switch(starpu_node_get_kind(handle->mf_node))
 			{