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From: Namhyung Kim <namhyung@kernel.org>
To: linux-perf-users@vger.kernel.org, acme@kernel.org, irogers@google.com, 
 James Clark <james.clark@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>, 
 Mark Rutland <mark.rutland@arm.com>, 
 Alexander Shishkin <alexander.shishkin@linux.intel.com>, 
 Jiri Olsa <jolsa@kernel.org>, Adrian Hunter <adrian.hunter@intel.com>, 
 "Liang, Kan" <kan.liang@linux.intel.com>, 
 Yicong Yang <yangyicong@hisilicon.com>, linux-kernel@vger.kernel.org
In-Reply-To: <20241218115552.912517-1-james.clark@linaro.org>
References: <20241218115552.912517-1-james.clark@linaro.org>
Subject: Re: [PATCH] perf cpumap: Fix die and cluster IDs
Message-Id: <173809172447.948154.8687721946839031306.b4-ty@kernel.org>
Date: Tue, 28 Jan 2025 11:15:24 -0800
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On Wed, 18 Dec 2024 11:55:51 +0000, James Clark wrote:
> Now that filename__read_int() returns -errno instead of -1 these
> statements need to be updated otherwise error values will be used as
> die IDs.
> 
> This appears as a -2 die ID when the platform doesn't export one:
> 
>   $ perf stat --per-core -a -- true
> 
> [...]
Applied to perf-tools, thanks!

Best regards,
Namhyung