Subject: Re: [PATCH 6/6] IB: userspace support for RDMA connection manager

From: Roland Dreier <[email-masked]>
Date: Mon, 06 Mar 2006 13:33:25 -0800

> +struct rdma_ucm_query_route_resp {
 > +	__u64 node_guid;
 > +	struct ib_user_path_rec ib_route[2];
 > +	struct sockaddr_in6 src_addr;
 > +	struct sockaddr_in6 dst_addr;
 > +	__u32 num_paths;
 > +	__u8 port_num;
 > +	__u8 reserved[3];
 > +};

Is there a 32-bit/64-bit compatibility problem here?  From a quick
look, struct sockaddr_in6 is not 8-byte aligned.

 - R.