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 5903AC433EF for ; Wed, 13 Oct 2021 06:42:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3EC9660ED4 for ; Wed, 13 Oct 2021 06:42:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238062AbhJMGoO (ORCPT ); Wed, 13 Oct 2021 02:44:14 -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-hwmon@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 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 BB663C433EF for ; Wed, 13 Oct 2021 08:18:46 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7D8D561040 for ; Wed, 13 Oct 2021 08:18:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 7D8D561040 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=alien8.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Dwfv0TagBBAovv8zMaXXmwuDh9GpN8cPPJOfASzq9UQ=; b=Y0/JzsATLvRJJk ROaLfKaPyRi+KIjlvRrZugbsUXKcyS8CibSF7FHcUqyTwkzMIep6yDenoEDuWxoXCkL1hDiMFqvmm fax1h12iVKy86U0f9hJIfuG8v8LuoHhP4Y2QpkMHOmhr28/gPyuI5QvGVe0RkpkafpVeVL43uaKgq UIIhpxuL++Az20chtsdfAejoBFXJVy0uIH/rE2UvkMFeqQTP3wfrPi+nSwhyXa13VaaZ/e3xbpKz4 iwUaKzSA6IAmjuDl4Nw5m0P1Ftk/MXoYqFw10z6eQCRg0QT8QdGDQ0LGCFTIs3twGYY2VQQ71oBsp VKit1n48PXLAGBhhEO2Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1maZMv-00FVxP-Me; Wed, 13 Oct 2021 08:12:11 +0000 Received: from mail.skyhub.de ([2a01:4f8:190:11c2::b:1457]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1maXxu-00FBn9-VN for linux-arm-kernel@lists.infradead.org; Wed, 13 Oct 2021 06:42:19 +0000 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-Disposition: inline In-Reply-To: <15d81463b631e03b00a7031510304d5598fc246c.camel@intel.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211012_234215_245822_E87AC517 X-CRM114-Status: UNSURE ( 7.76 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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 4DB24C433FE for ; Wed, 13 Oct 2021 21:23:18 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A410B61175 for ; Wed, 13 Oct 2021 21:23:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org A410B61175 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=alien8.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4HV59b1lVpz3054 for ; Thu, 14 Oct 2021 08:23:15 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=alien8.de header.i=@alien8.de header.a=rsa-sha256 header.s=dkim header.b=VlLM3hqi; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=alien8.de (client-ip=2a01:4f8:190:11c2::b:1457; helo=mail.skyhub.de; envelope-from=bp@alien8.de; receiver=) Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4HTjdD43qJz2xX6; Wed, 13 Oct 2021 17:42:20 +1100 (AEDT) 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" 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> X-Mailman-Approved-At: Thu, 14 Oct 2021 08:21:53 +1100 X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-aspeed@lists.ozlabs.org" , "linux-doc@vger.kernel.org" , "Williams, Dan J" , "zweiss@equinix.com" , "jae.hyun.yoo@linux.intel.com" , "andriy.shevchenko@linux.intel.com" , "corbet@lwn.net" , "openbmc@lists.ozlabs.org" , "x86@kernel.org" , "pierre-louis.bossart@linux.intel.com" , "mingo@redhat.com" , "linux@roeck-us.net" , "devicetree@vger.kernel.org" , "jdelvare@suse.com" , "arnd@arndb.de" , "robh+dt@kernel.org" , "Lutomirski, Andy" , "tglx@linutronix.de" , "mchehab@kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-hwmon@vger.kernel.org" , "Luck, Tony" , "andrew@aj.id.au" , "gregkh@linuxfoundation.org" , "rdunlap@infradead.org" , "linux-kernel@vger.kernel.org" , "yazen.ghannam@amd.com" , "olof@lixom.net" Errors-To: openbmc-bounces+openbmc=archiver.kernel.org@lists.ozlabs.org Sender: "openbmc" 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