linux-kernel - Re: [PATCH] perf tools: Fix missing feature check for inherit + SAMPLE

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Message-Id: <176297020434.2139491.13351307150193986264.b4-ty@kernel.org>
Date: Wed, 12 Nov 2025 09:56:44 -0800
From: Namhyung Kim <namhyung@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>, 
 Ian Rogers <irogers@...gle.com>, James Clark <james.clark@...aro.org>, 
 Namhyung Kim <namhyung@...nel.org>
Cc: Jiri Olsa <jolsa@...nel.org>, Adrian Hunter <adrian.hunter@...el.com>, 
 Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...nel.org>, 
 LKML <linux-kernel@...r.kernel.org>, linux-perf-users@...r.kernel.org, 
 "Chen, Zide" <zide.chen@...el.com>
Subject: Re: [PATCH] perf tools: Fix missing feature check for inherit +
 SAMPLE_READ

On Mon, 10 Nov 2025 23:59:44 -0800, Namhyung Kim wrote:
> It should also have PERF_SAMPLE_TID to enable inherit and PERF_SAMPLE_READ
> on recent kernels.  Not having _TID makes the feature check wrongly detect
> the inherit and _READ support.
> 
> It was reported that the following command failed due to the error in
> the missing feature check on Intel SPR machines.
> 
> [...]
Applied to perf-tools-next, thanks!

Best regards,
Namhyung