[PATCH v2 bpf-next 0/5] veristat: further usability improvements

[Andrii Nakryiko <andrii@kernel.org>]

A small patch set adding few usability improvements and features making
veristat a more convenient tool to be used for work on BPF verifier:

  - patch #2 speeds up and makes stats parsing from BPF verifier log more
    robust;

  - patch #3 makes veristat less strict about input object files; veristat
    will ignore non-BPF ELF files;

  - patch #4 adds progress log, by default, so that user doing
    mass-verification is aware that veristat is not stuck;

  - patch #5 allows to tune requested BPF verifier log level, which makes
    veristat a simplest way to get BPF verifier log, especially successfully
    verified ones.

v1->v2:
  - don't emit progress in non-table mode, as it breaks CSV output.

Andrii Nakryiko (5):
  selftests/bpf: add sign-file to .gitignore
  selftests/bpf: make veristat's verifier log parsing faster and more
    robust
  selftests/bpf: make veristat skip non-BPF and failing-to-open BPF
    objects
  selftests/bpf: emit processing progress and add quiet mode to veristat
  selftests/bpf: allow to adjust BPF verifier log level in veristat

 tools/testing/selftests/bpf/.gitignore |   1 +
 tools/testing/selftests/bpf/veristat.c | 136 +++++++++++++++++++++----
 2 files changed, 118 insertions(+), 19 deletions(-)

-- 
2.30.2