[PATCH bpf-next 0/3] bpf: increase jmp sequence limit

[Alexei Starovoitov <ast@xxxxxxxxxx>]

Patch 1 - jmp sequence limit
Patch 2 - improve existing tests
Patch 3 - add pyperf-based realistic bpf program that takes advantage
of higher limit and use it as a stress test

Alexei Starovoitov (3):
  bpf: bump jmp sequence limit
  selftests/bpf: adjust verifier scale test
  selftests/bpf: add pyperf scale test

 kernel/bpf/verifier.c                         |   7 +-
 .../bpf/prog_tests/bpf_verif_scale.c          |  31 +-
 tools/testing/selftests/bpf/progs/pyperf.h    | 268 ++++++++++++++++++
 tools/testing/selftests/bpf/progs/pyperf100.c |   4 +
 tools/testing/selftests/bpf/progs/pyperf180.c |   4 +
 tools/testing/selftests/bpf/progs/pyperf50.c  |   4 +
 tools/testing/selftests/bpf/test_verifier.c   |  31 +-
 7 files changed, 319 insertions(+), 30 deletions(-)
 create mode 100644 tools/testing/selftests/bpf/progs/pyperf.h
 create mode 100644 tools/testing/selftests/bpf/progs/pyperf100.c
 create mode 100644 tools/testing/selftests/bpf/progs/pyperf180.c
 create mode 100644 tools/testing/selftests/bpf/progs/pyperf50.c

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2.20.0