netdev - Re: [PATCH bpf-next] selftests/bpf: bpf tunnel test.

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Date:   Thu, 26 Apr 2018 06:59:44 -0700
From:   William Tu <u9012063@...il.com>
To:     Linux Kernel Network Developers <netdev@...r.kernel.org>
Subject: Re: [PATCH bpf-next] selftests/bpf: bpf tunnel test.

On Wed, Apr 25, 2018 at 8:01 AM, William Tu <u9012063@...il.com> wrote:
> The patch migrates the original tests at samples/bpf/tcbpf2_kern.c
> and samples/bpf/test_tunnel_bpf.sh to selftests.  There are a couple
> changes from the original:
>     1) add ipv6 vxlan, ipv6 geneve, ipv6 ipip tests
>     2) simplify the original ipip tests (remove iperf tests)
>     3) improve documentation
>     4) use bpf_ntoh* and bpf_hton* api
>
> In summary, 'test_tunnel_kern.o' contains the following bpf program:
>   GRE: gre_set_tunnel, gre_get_tunnel
>   IP6GRE: ip6gretap_set_tunnel, ip6gretap_get_tunnel
>   ERSPAN: erspan_set_tunnel, erspan_get_tunnel
>   IP6ERSPAN: ip4ip6erspan_set_tunnel, ip4ip6erspan_get_tunnel
>   VXLAN: vxlan_set_tunnel, vxlan_get_tunnel
>   IP6VXLAN: ip6vxlan_set_tunnel, ip6vxlan_get_tunnel
>   GENEVE: geneve_set_tunnel, geneve_get_tunnel
>   IP6GENEVE: ip6geneve_set_tunnel, ip6geneve_get_tunnel
>   IPIP: ipip_set_tunnel, ipip_get_tunnel
>   IP6IP: ipip6_set_tunnel, ipip6_get_tunnel,
>          ip6ip6_set_tunnel, ip6ip6_get_tunnel
>
> Signed-off-by: William Tu <u9012063@...il.com>
> ---

I made a mistake by removing the recent XFRM helper test cases.
I will send v2.

William