From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CF7E3C43217 for ; Wed, 13 Oct 2021 06:42:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B4BFA60F11 for ; Wed, 13 Oct 2021 06:42:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238069AbhJMGoP (ORCPT ); Wed, 13 Oct 2021 02:44:15 -0400 Received: from mail.skyhub.de ([5.9.137.197]:49050 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231597AbhJMGoN (ORCPT ); Wed, 13 Oct 2021 02:44:13 -0400 Received: from zn.tnic (p200300ec2f0ce200d6cfbc8b4a6526d3.dip0.t-ipconnect.de [IPv6:2003:ec:2f0c:e200:d6cf:bc8b:4a65:26d3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 076361EC01A9; Wed, 13 Oct 2021 08:42:09 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1634107329; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=RJHwoQ0GRj7G38aIyE/+JmuKk5oLW3/IXloYTjGdLPM=; b=VlLM3hqiRjov/ZUPpeKCNRCnjNajATN4ZcYXc7ZzMcDIFNKZhMuLyvbwbTV4hNSh7eWHn8 fPCgRIXxmKE32JTk43eOePcvO+B1Oj286a3oFYZbzrSJQIMJqxSZjpWKlE/Z9g/IFEvVXX VMGzYr69ythLmV1z4a+M8jVC9oRwEZg= Date: Wed, 13 Oct 2021 08:42:06 +0200 From: Borislav Petkov To: "Winiarska, Iwona" Cc: "corbet@lwn.net" , "jae.hyun.yoo@linux.intel.com" , "pierre-louis.bossart@linux.intel.com" , "linux-hwmon@vger.kernel.org" , "Lutomirski, Andy" , "Luck, Tony" , "andrew@aj.id.au" , "mchehab@kernel.org" , "yazen.ghannam@amd.com" , "jdelvare@suse.com" , "linux-kernel@vger.kernel.org" , "mingo@redhat.com" , "rdunlap@infradead.org" , "devicetree@vger.kernel.org" , "tglx@linutronix.de" , "linux-aspeed@lists.ozlabs.org" , "olof@lixom.net" , "arnd@arndb.de" , "linux@roeck-us.net" , "linux-doc@vger.kernel.org" , "robh+dt@kernel.org" , "openbmc@lists.ozlabs.org" , "zweiss@equinix.com" , "d.mueller@elsoft.ch" , "gregkh@linuxfoundation.org" , "joel@jms.id.au" , "linux-arm-kernel@lists.infradead.org" , "andriy.shevchenko@linux.intel.com" , "x86@kernel.org" , "Williams, Dan J" Subject: Re: [PATCH v2 01/15] x86/cpu: Move intel-family to arch-independent headers Message-ID: References: <20210803113134.2262882-1-iwona.winiarska@intel.com> <20210803113134.2262882-2-iwona.winiarska@intel.com> <58ef4107e9b2c60a2605aac0d2fb6670a95bc9e0.camel@intel.com> <337b6332312ea63862aedd09279417c9e1c7e11f.camel@intel.com> <15d81463b631e03b00a7031510304d5598fc246c.camel@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <15d81463b631e03b00a7031510304d5598fc246c.camel@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Oct 12, 2021 at 11:15:00PM +0000, Winiarska, Iwona wrote: > We (OpenBMC) do have PECI HW, so that shouldn't be a problem. Yeah, don't take it personally, but asking people to test stuff for you doesn't really work, in practice. > Both CPUID.EAX=1 decoding and definitions in intel-family are pretty "well- > defined". Sure, they are "well-defined" until we change them for whatever reason. Then they will be "well-defined" again. But different. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette