linux-kernel - Re: [PATCH v1 0/4] Test fixes and debug logging

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Message-ID: <aNPAc7wW5Rgpskap@x1>
Date: Wed, 24 Sep 2025 06:57:07 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Ian Rogers <irogers@...gle.com>
Cc: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Mark Rutland <mark.rutland@....com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	Jiri Olsa <jolsa@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Kan Liang <kan.liang@...ux.intel.com>,
	James Clark <james.clark@...aro.org>,
	Chun-Tse Shao <ctshao@...gle.com>,
	Thomas Falcon <thomas.falcon@...el.com>,
	Yang Li <yang.lee@...ux.alibaba.com>,
	linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 0/4] Test fixes and debug logging

On Sat, Sep 20, 2025 at 08:21:43AM -0700, Ian Rogers wrote:
> On Fri, Sep 19, 2025 at 1:46 PM Arnaldo Carvalho de Melo <acme@...nel.org> wrote:
> > On Sun, Sep 14, 2025 at 11:28:56AM -0700, Ian Rogers wrote:
> > > Ian Rogers (4):
> > >   perf test: Be tolerant of missing json metric none value
> > >   perf parse-events: Add debug logging to perf_event
> > >   perf test: Don't fail if user rdpmc returns 0 when disabled
> > >   perf stat-shadow: Display metric-only for 0 counters

> > Thanks, applied to perf-tools-next,
 
> there was some follow up in:
> https://lore.kernel.org/lkml/20250914182140.1958530-1-irogers@google.com/
> I think I've also noticed that logging introducing newlines that
> impacts the tests column counts. I'll take a further look as we tried
> to harden against that with an output file option.

I'll make sure I get the most uptodate version, if/when available.

I'm attending Kernel Recipes, so there is an additional delay on
processing patches, but I should be back processing patches RSN.

- Arnaldo