Merge branch 'bpf-jmp-seq-limit'

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Alexei Starovoitov says:

====================
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

v1->v2: fixed nit in patch 3. added Andrii's acks
====================

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

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This commit is contained in:

Daniel Borkmann 2019-05-23 16:20:58 +02:00

parent 9efc779449 7c9441066a

commit 29c677c86a

7 changed files with 319 additions and 30 deletions

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7

kernel/bpf/verifier.c

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31

tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c

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tools/testing/selftests/bpf/progs/pyperf.h

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tools/testing/selftests/bpf/progs/pyperf100.c

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tools/testing/selftests/bpf/progs/pyperf180.c

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tools/testing/selftests/bpf/progs/pyperf50.c

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tools/testing/selftests/bpf/test_verifier.c

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