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(parent: 02620d9) | patch
bpf: Expose __sk_buff wire_len/gso_segs to BPF_PROG_TEST_RUN
authorStanislav Fomichev <sdf@google.com>
Fri, 13 Dec 2019 22:30:27 +0000 (14:30 -0800)
committerAlexei Starovoitov <ast@kernel.org>
Fri, 13 Dec 2019 23:26:53 +0000 (15:26 -0800)
commit850a88cc4096fe1df407452ba2e4d28cf5b3eee9
tree45fde0333440ad15a1f6e682009cda3fe8892ebetree | snapshot
parent02620d9e629d217330a1e2a55f9c1e15a1af1519commit | diff
bpf: Expose __sk_buff wire_len/gso_segs to BPF_PROG_TEST_RUN

wire_len should not be less than real len and is capped by GSO_MAX_SIZE.
gso_segs is capped by GSO_MAX_SEGS.

v2:
* set wire_len to skb->len when passed wire_len is 0 (Alexei Starovoitov)

Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Cc: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20191213223028.161282-1-sdf@google.com
net/bpf/test_run.c diff | blob | history
Domain: System / Kernel;