linux-kernel - RE: [PATCH 1/6] x86/cpu: Break Vendor/Family/Model macros into separate header

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Message-ID: <SJ1PR11MB60837EB0A954FDD35AF30B02FC62A@SJ1PR11MB6083.namprd11.prod.outlook.com>
Date: Tue, 10 Feb 2026 23:52:57 +0000
From: "Luck, Tony" <tony.luck@...el.com>
To: "Hansen, Dave" <dave.hansen@...el.com>, "Mehta, Sohil"
	<sohil.mehta@...el.com>
CC: Dave Hansen <dave.hansen@...ux.intel.com>, "Liu, Zhao1"
	<zhao1.liu@...el.com>, Borislav Petkov <bp@...en8.de>, "H. Peter Anvin"
	<hpa@...or.com>, Ingo Molnar <mingo@...hat.com>, "Kohler, Jon"
	<jon@...anix.com>, Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>, "Peter
 Zijlstra (Intel)" <peterz@...radead.org>, Thomas Gleixner <tglx@...nel.org>,
	"x86@...nel.org" <x86@...nel.org>, "Winiarska, Iwona"
	<iwona.winiarska@...el.com>, LKML <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH 1/6] x86/cpu: Break Vendor/Family/Model macros into
 separate header

> Is the PECI model list growing all the time? Like will it grow for the
> next decade?

Looks like this started in Feb 2022 with HASWELL ... ICELAKE

July 2023 added SAPPHIRE. October 2025 added EMERALD.

Maybe Iwona can future predictions/details when she sees this e-mail thread.

-Tony