netdev - Re: [bpf-next PATCH 0/3] Hash support for sock

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Date:   Fri, 27 Apr 2018 22:54:57 +0000
From:   Alexei Starovoitov <alexei.starovoitov@...il.com>
To:     John Fastabend <john.fastabend@...il.com>
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Network Development <netdev@...r.kernel.org>
Subject: Re: [bpf-next PATCH 0/3] Hash support for sock

On Fri, Apr 27, 2018 at 10:51 PM, John Fastabend
<john.fastabend@...il.com> wrote:
> In the original sockmap implementation we got away with using an
> array similar to devmap. However, unlike devmap where an ifindex
> has a nice 1:1 function into the map we have found some use cases
> with sockets need to be referenced using longer keys.
>
> This series adds support for a sockhash map type which reuses almost
> all the sockmap code except it needed a few special add/remove
> handlers.
>
> To test this we duplicate all the sockmap testing except swap out
> the sockmap with a sockhash.
>
> ---
>
> John Fastabend (3):
>       bpf: sockmap, refactor sockmap routines to work with hashmap
>       bpf: sockmap, add hash map support
>       bpf: selftest additions for SOCKHASH
>
>
>  tools/bpf/bpftool/map.c                          |    1
>  tools/include/uapi/linux/bpf.h                   |    6
>  tools/testing/selftests/bpf/Makefile             |    3
>  tools/testing/selftests/bpf/test_sockhash_kern.c |    4
>  tools/testing/selftests/bpf/test_sockmap.c       |   27 +-
>  tools/testing/selftests/bpf/test_sockmap_kern.c  |  340 ----------------------
>  tools/testing/selftests/bpf/test_sockmap_kern.h  |  340 ++++++++++++++++++++++
>  7 files changed, 374 insertions(+), 347 deletions(-)
>  create mode 100644 tools/testing/selftests/bpf/test_sockhash_kern.c
>  create mode 100644 tools/testing/selftests/bpf/test_sockmap_kern.h

something wrong here.
patch 1 changes include/linux/filter.h
but it's not included in the above.
Please fix and resubmit