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[bpf-next,v3,0/4] bpf: cgroup skb improvements for bpf_prog_test_run

Message ID 20200715195132.4286-1-zeil@yandex-team.ru
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Series bpf: cgroup skb improvements for bpf_prog_test_run | expand

Message

Dmitry Yakunin July 15, 2020, 7:51 p.m. UTC 
This patchset contains some improvements for testing cgroup/skb programs
through BPF_PROG_TEST_RUN command.

v2:
  - fix build without CONFIG_CGROUP_BPF (kernel test robot <lkp@intel.com>)

v3:
  - fix build without CONFIG_IPV6 (kernel test robot <lkp@intel.com>)

Dmitry Yakunin (4):
  bpf: setup socket family and addresses in bpf_prog_test_run_skb
  bpf: allow to specify ifindex for skb in bpf_prog_test_run_skb
  bpf: export some cgroup storages allocation helpers for reusing
  bpf: try to use existing cgroup storage in bpf_prog_test_run_skb

 include/linux/bpf-cgroup.h                         |  36 +++++++
 kernel/bpf/cgroup.c                                |  25 -----
 net/bpf/test_run.c                                 | 113 ++++++++++++++++++---
 .../selftests/bpf/prog_tests/cgroup_skb_prog_run.c |  78 ++++++++++++++
 tools/testing/selftests/bpf/prog_tests/skb_ctx.c   |   5 +
 5 files changed, 217 insertions(+), 40 deletions(-)
 create mode 100644 tools/testing/selftests/bpf/prog_tests/cgroup_skb_prog_run.c