[bpf-next,0/2] add hwtstamp to __sk_buff

Message

Vadim Fedorenko Sept. 2, 2021, 10:15 p.m. UTC

This patch set adds hardware timestamps to __sk_buff. The first patch
implements feature, the second one adds a selftest.

Vadim Fedorenko (2):
  bpf: add hardware timestamp field to __sk_buff
  selftests/bpf: test new __sk_buff field hwtstamp

 include/uapi/linux/bpf.h                      |  2 +
 lib/test_bpf.c                                |  1 +
 net/bpf/test_run.c                            |  8 ++++
 net/core/filter.c                             | 11 +++++
 tools/include/uapi/linux/bpf.h                |  2 +
 .../selftests/bpf/prog_tests/skb_ctx.c        |  1 +
 .../selftests/bpf/progs/test_skb_ctx.c        |  2 +
 .../testing/selftests/bpf/verifier/ctx_skb.c  | 47 +++++++++++++++++++
 8 files changed, 74 insertions(+)