On 7/31/20 8:57 AM, Eric Dumazet wrote: > On Thu, Jul 30, 2020 at 1:57 PM Martin KaFai Lau <ka...@fb.com> wrote: >> >> The TCP_SAVE_SYN has both the network header and tcp header. >> The total length of the saved syn packet is currently stored in >> the first 4 bytes (u32) of an array and the actual packet data is >> stored after that. >> >> A latter patch will add a bpf helper that allows to get the tcp header > > s/latter/later/ Sorry, brain fart. I am using a different wording, that is all ;)
- [PATCH v3 bpf-next 0/9] BPF TCP header options Martin KaFai Lau
- [PATCH v3 bpf-next 5/9] bpf: sock_ops: Change some m... Martin KaFai Lau
- [PATCH v3 bpf-next 4/9] tcp: Add unknown_opt arg to ... Martin KaFai Lau
- Re: [PATCH v3 bpf-next 4/9] tcp: Add unknown_opt... Martin KaFai Lau
- [PATCH v3 bpf-next 1/9] tcp: Use a struct to represe... Martin KaFai Lau
- Re: [PATCH v3 bpf-next 1/9] tcp: Use a struct to... Eric Dumazet
- [PATCH v3 bpf-next 2/9] tcp: bpf: Add TCP_BPF_DELACK... Martin KaFai Lau
- [PATCH v3 bpf-next 6/9] bpf: tcp: Allow bpf prog to ... Martin KaFai Lau
- Re: [PATCH v3 bpf-next 6/9] bpf: tcp: Allow bpf ... Martin KaFai Lau
- [PATCH v3 bpf-next 9/9] tcp: bpf: Optionally store m... Martin KaFai Lau
- [PATCH v3 bpf-next 7/9] bpf: selftests: Add fastopen... Martin KaFai Lau
- [PATCH v3 bpf-next 3/9] tcp: bpf: Add TCP_BPF_RTO_MI... Martin KaFai Lau
- [PATCH v3 bpf-next 8/9] bpf: selftests: tcp header o... Martin KaFai Lau
