linux-kernel - Re: [PATCH v3] perf test: AMD IBS swfilt skip kernel tests if paranoia is >1

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Message-ID: <aMWDUGfg7kVlbjE4@x1>
Date: Sat, 13 Sep 2025 11:44:32 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Namhyung Kim <namhyung@...nel.org>
Cc: Ian Rogers <irogers@...gle.com>, Ravi Bangoria <ravi.bangoria@....com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>, 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>,
	Collin Funk <collin.funk1@...il.com>,
	James Clark <james.clark@...aro.org>,
	linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] perf test: AMD IBS swfilt skip kernel tests if
 paranoia is >1

On Fri, Sep 12, 2025 at 05:41:31PM -0700, Namhyung Kim wrote:
> Hi Ian,
> 
> On Fri, Sep 12, 2025 at 05:03:50PM -0700, Ian Rogers wrote:
> > If not root and the perf_event_paranoid is set >1 swfilt will fail to
> > open the event failing the test. Add check to skip the test in that
> > case.
> > 
> 
> Fixes: 0e71bcdcf1f0b10b ("perf test: Add AMD IBS sw filter test")
> 
> > Signed-off-by: Ian Rogers <irogers@...gle.com>
> 
> Reviewed-by: Namhyung Kim <namhyung@...nel.org>

Thanks, applied to perf-tools-next,

- Arnaldo