netdev - [PATCH bpf-next 00/10] veristat: replay, filtering, sorting

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Date:   Wed, 2 Nov 2022 22:52:54 -0700
From:   Andrii Nakryiko <andrii@...nel.org>
To:     <bpf@...r.kernel.org>, <ast@...nel.org>, <daniel@...earbox.net>,
        <netdev@...r.kernel.org>, <kuba@...nel.org>
CC:     <andrii@...nel.org>, <kernel-team@...com>
Subject: [PATCH bpf-next 00/10] veristat: replay, filtering, sorting

This patch set adds a bunch of new featurs and improvements that were sorely
missing during recent active use of veristat to develop BPF verifier precision
changes. Individual patches provide justification, explanation and often
examples showing how new capabilities can be used.

Andrii Nakryiko (10):
  selftests/bpf: add veristat replay mode
  selftests/bpf: shorten "Total insns/states" column names in veristat
  selftests/bpf: consolidate and improve file/prog filtering in veristat
  selftests/bpf: ensure we always have non-ambiguous sorting in veristat
  selftests/bpf: allow to define asc/desc ordering for sort specs in
    veristat
  selftests/bpf: support simple filtering of stats in veristat
  selftests/bpf: make veristat emit all stats in CSV mode by default
  selftests/bpf: handle missing records in comparison mode better in
    veristat
  selftests/bpf: support stats ordering in comparison mode in veristat
  selftests/bpf: support stat filtering in comparison mode in veristat

 tools/testing/selftests/bpf/veristat.c | 887 ++++++++++++++++++++-----
 1 file changed, 727 insertions(+), 160 deletions(-)

-- 
2.30.2