From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [RESEND,4/5] x86/MCE: Make number of MCA banks per_cpu From: Borislav Petkov Message-Id: <20190409113849.GB6150@zn.tnic> Date: Tue, 9 Apr 2019 13:38:49 +0200 To: "Ghannam, Yazen" Cc: "Luck, Tony" , "linux-edac@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "x86@kernel.org" List-ID: T24gTW9uLCBBcHIgMDgsIDIwMTkgYXQgMTA6NDg6MzRQTSArMDAwMCwgR2hhbm5hbSwgWWF6ZW4g d3JvdGU6Cj4gT2theSwgc28gZHJvcCB0aGUgZXhwb3J0IGFuZCBsZWF2ZSB0aGUgaW5qZWN0b3Ig Y29kZSBhcy1pcyAoaXQncwo+IGFscmVhZHkgZG9pbmcgYSByZG1zcmxfb25fY3B1KCkpLgoKWWVz IG9mIGNvdXJzZS4gVGhlIG51bWJlciBvZiBNQ0EgYmFua3MgaXMgbm9uZSBvZiBtb2R1bGVzJyBi dXNpbmVzcyBhbmQKc2hvdWxkIG5vdCBiZSBleHBvcnRlZCBhdCBhbGwuCgpUaHguCg== 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 X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_MUTT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C5A7BC282CE for ; Tue, 9 Apr 2019 11:39:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 943952133D for ; Tue, 9 Apr 2019 11:39:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alien8.de header.i=@alien8.de header.b="Leccl4VF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726535AbfDILi7 (ORCPT ); Tue, 9 Apr 2019 07:38:59 -0400 Received: from mail.skyhub.de ([5.9.137.197]:53592 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726531AbfDILi7 (ORCPT ); Tue, 9 Apr 2019 07:38:59 -0400 Received: from zn.tnic (p200300EC2F0F85004CD156EF53AFFE27.dip0.t-ipconnect.de [IPv6:2003:ec:2f0f:8500:4cd1:56ef:53af:fe27]) (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 09C7A1EC0573; Tue, 9 Apr 2019 13:38:58 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1554809938; 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=RtRrCkVdacUGSYNkkRBH8adV5iH+p+F7ENZlPyIcYLw=; b=Leccl4VFOy/mdmDS/VMY0sizMAQe677VZTDAn+kAY4HKPIBilcrirlZCsUpwoKpqSB9oiW sT9wx5LLzM0eOmRPRkTyzfQGKUbrBIBs3AtskMJaZvo0GRPaFMQzi8IjmEUTmKYwMkQq2O ajBOzEoRClBDnNXGX6PH/RIMzR7Fj6A= Date: Tue, 9 Apr 2019 13:38:49 +0200 From: Borislav Petkov To: "Ghannam, Yazen" Cc: "Luck, Tony" , "linux-edac@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "x86@kernel.org" Subject: Re: [PATCH RESEND 4/5] x86/MCE: Make number of MCA banks per_cpu Message-ID: <20190409113849.GB6150@zn.tnic> References: <20190408141205.12376-1-Yazen.Ghannam@amd.com> <20190408141205.12376-5-Yazen.Ghannam@amd.com> <20190408202659.GA5232@agluck-desk> <20190408203431.GM15689@zn.tnic> <3908561D78D1C84285E8C5FCA982C28F7E8F6A61@ORSMSX104.amr.corp.intel.com> <20190408205013.GN15689@zn.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-edac-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org Message-ID: <20190409113849.pLCTpQrfr3dnI_4KCpr8AsEdR6JI1I39V65XsvwvdUo@z> On Mon, Apr 08, 2019 at 10:48:34PM +0000, Ghannam, Yazen wrote: > Okay, so drop the export and leave the injector code as-is (it's > already doing a rdmsrl_on_cpu()). Yes of course. The number of MCA banks is none of modules' business and should not be exported at all. Thx. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.