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Date: Sat, 26 Feb 2022 19:27:37 -0800 From: Alexei Starovoitov <alexei.starovoitov@...il.com> To: Maxim Mikityanskiy <maximmi@...dia.com> Cc: bpf@...r.kernel.org, Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, Andrii Nakryiko <andrii@...nel.org>, netdev@...r.kernel.org, Tariq Toukan <tariqt@...dia.com>, Martin KaFai Lau <kafai@...com>, Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>, John Fastabend <john.fastabend@...il.com>, KP Singh <kpsingh@...nel.org>, "David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, Petar Penkov <ppenkov@...gle.com>, Eric Dumazet <edumazet@...gle.com>, Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>, David Ahern <dsahern@...nel.org>, Shuah Khan <shuah@...nel.org>, Jesper Dangaard Brouer <hawk@...nel.org>, Nathan Chancellor <nathan@...nel.org>, Nick Desaulniers <ndesaulniers@...gle.com>, Joe Stringer <joe@...ium.io>, Florent Revest <revest@...omium.org>, linux-kselftest@...r.kernel.org, Toke Høiland-Jørgensen <toke@...e.dk>, Kumar Kartikeya Dwivedi <memxor@...il.com>, Florian Westphal <fw@...len.de> Subject: Re: [PATCH bpf-next v3 5/5] bpf: Add selftests for raw syncookie helpers On Thu, Feb 24, 2022 at 05:11:45PM +0200, Maxim Mikityanskiy wrote: > This commit adds selftests for the new BPF helpers: > bpf_tcp_raw_{gen,check}_syncookie_ipv{4,6}. > > xdp_synproxy_kern.c is a BPF program that generates SYN cookies on > allowed TCP ports and sends SYNACKs to clients, accelerating synproxy > iptables module. > > xdp_synproxy.c is a userspace control application that allows to > configure the following options in runtime: list of allowed ports, MSS, > window scale, TTL. > > test_xdp_synproxy.sh is a script that demonstrates the setup of synproxy > with XDP acceleration and serves as a selftest for the new feature. Please convert the test into test_progs runner. We don't accept standalone tests anymore.
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