bpf: add csum_diff helper to xdp as well

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Useful for porting cls_bpf programs w/o increasing program
complexity limits much at the same time, so add the helper
to XDP as well.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Daniel Borkmann 2018-01-20 01:24:30 +01:00 • committed by Alexei Starovoitov

parent 9013341594

commit 205c380778

1 changed files with 2 additions and 0 deletions

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net/core/filter.c

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