linux-kernel - Re: [PATCH v2] perf arm-spe: Report error if set frequency

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Message-Id: <174078150058.322575.7287434251293207744.b4-ty@kernel.org>
Date: Fri, 28 Feb 2025 14:25:00 -0800
From: Namhyung Kim <namhyung@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>, 
 Will Deacon <will@...nel.org>, James Clark <james.clark@...aro.org>, 
 Mike Leach <mike.leach@...aro.org>, Mark Rutland <mark.rutland@....com>, 
 Alexander Shishkin <alexander.shishkin@...ux.intel.com>, 
 Jiri Olsa <jolsa@...nel.org>, Ian Rogers <irogers@...gle.com>, 
 Adrian Hunter <adrian.hunter@...el.com>, 
 "Liang, Kan" <kan.liang@...ux.intel.com>, 
 linux-arm-kernel@...ts.infradead.org, linux-perf-users@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Leo Yan <leo.yan@....com>
Subject: Re: [PATCH v2] perf arm-spe: Report error if set frequency

On Thu, 27 Feb 2025 08:55:44 +0000, Leo Yan wrote:
> When users set the parameter '-F' to specify frequency for Arm SPE, the
> tool reports error:
> 
>   perf record -F 1000 -e arm_spe_0// -- sleep 1
>   Error:
>   Invalid event (arm_spe_0//) in per-thread mode, enable system wide with '-a'.
> 
> [...]
Applied to perf-tools-next, thanks!

Best regards,
Namhyung