linux-kernel - Re: [PATCH 01/20] perf/x86/intel: Add PMU support for Clearwater Forest

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Message-ID: <20250206093925.GM7145@noisy.programming.kicks-ass.net>
Date: Thu, 6 Feb 2025 10:39:25 +0100
From: Peter Zijlstra <peterz@...radead.org>
To: "Mi, Dapeng" <dapeng1.mi@...ux.intel.com>
Cc: Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>, Ian Rogers <irogers@...gle.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	Kan Liang <kan.liang@...ux.intel.com>,
	Andi Kleen <ak@...ux.intel.com>,
	Eranian Stephane <eranian@...gle.com>, linux-kernel@...r.kernel.org,
	linux-perf-users@...r.kernel.org, Dapeng Mi <dapeng1.mi@...el.com>
Subject: Re: [PATCH 01/20] perf/x86/intel: Add PMU support for Clearwater
 Forest

On Thu, Feb 06, 2025 at 05:35:28PM +0800, Mi, Dapeng wrote:
> ARL/LNL are all hybrid platforms, all the event attributes are defined with
> a kind of P-core and E-core mixed format like below.

Ah, and there is no E-core only variant of them, like ADL-N was.

Thanks!