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Date: Sat, 20 Jan 2018 01:24:30 +0100 From: Daniel Borkmann <daniel@...earbox.net> To: ast@...nel.org Cc: netdev@...r.kernel.org, Daniel Borkmann <daniel@...earbox.net> Subject: [PATCH bpf-next 2/9] bpf: add csum_diff helper to xdp as well 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@...earbox.net> Acked-by: Alexei Starovoitov <ast@...nel.org> --- net/core/filter.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/core/filter.c b/net/core/filter.c index 30fafaa..e517885 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -3456,6 +3456,8 @@ xdp_func_proto(enum bpf_func_id func_id) return &bpf_xdp_event_output_proto; case BPF_FUNC_get_smp_processor_id: return &bpf_get_smp_processor_id_proto; + case BPF_FUNC_csum_diff: + return &bpf_csum_diff_proto; case BPF_FUNC_xdp_adjust_head: return &bpf_xdp_adjust_head_proto; case BPF_FUNC_xdp_adjust_meta: -- 2.9.5
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