[bpf-next,v4,0/9] use network helpers, part 8

Message

Geliang Tang June 24, 2024, 4:33 a.m. UTC

From: Geliang Tang <[e-mail]>

v4:
 - a new patch to use make_sockaddr in sockmap_ktls.
 - a new patch to close fd in error path in drop_on_reuseport.
 - drop make_server() in patch 7.
 - drop make_client() too in patch 9.

v3:
 - a new patch to add backlog for network_helper_opts.
 - use start_server_str in sockmap_ktls now, not start_server.

v2:
 - address Eduard's comments in v1. (thanks)
 - fix errors reported by CI.

This patch set uses network helpers in sockmap_ktls and sk_lookup, and
drop three local helpers tcp_server(), inetaddr_len(), make_socket(),
make_server() and make_client() in them.

Geliang Tang (9):
  selftests/bpf: Add backlog for network_helper_opts
  selftests/bpf: Use start_server_str in sockmap_ktls
  selftests/bpf: Use connect_to_fd in sockmap_ktls
  selftests/bpf: Use make_sockaddr in sockmap_ktls
  selftests/bpf: Close fd in error path in drop_on_reuseport
  selftests/bpf: Invoke attach_reuseport out of make_server
  selftests/bpf: Use start_server_str in sk_lookup
  selftests/bpf: Use connect_to_fd in sk_lookup
  selftests/bpf: Use connect_to_addr in sk_lookup

 tools/testing/selftests/bpf/network_helpers.c |   2 +-
 tools/testing/selftests/bpf/network_helpers.h |   1 +
 .../selftests/bpf/prog_tests/sk_lookup.c      | 263 +++++++++---------
 .../selftests/bpf/prog_tests/sockmap_ktls.c   |  51 +---
 4 files changed, 140 insertions(+), 177 deletions(-)