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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=ham 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 032D1C433EF for ; Mon, 20 Sep 2021 05:06:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D088860F3A for ; Mon, 20 Sep 2021 05:06:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231215AbhITFHd (ORCPT ); Mon, 20 Sep 2021 01:07:33 -0400 Received: from mga02.intel.com ([134.134.136.20]:50526 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229695AbhITFHb (ORCPT ); Mon, 20 Sep 2021 01:07:31 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10112"; a="210302825" X-IronPort-AV: E=Sophos;i="5.85,307,1624345200"; d="scan'208";a="210302825" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Sep 2021 22:06:05 -0700 X-IronPort-AV: E=Sophos;i="5.85,307,1624345200"; d="scan'208";a="555971293" Received: from agluck-desk2.sc.intel.com (HELO agluck-desk2.amr.corp.intel.com) ([10.3.52.146]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Sep 2021 22:06:04 -0700 Date: Sun, 19 Sep 2021 22:06:03 -0700 From: "Luck, Tony" To: Borislav Petkov Cc: Yazen Ghannam , X86 ML , LKML Subject: Re: [PATCH 4/4] x86/mce: Get rid of the ->quirk_no_way_out() indirect call Message-ID: References: <20210917105355.2368-1-bp@alien8.de> <20210917105355.2368-5-bp@alien8.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210917105355.2368-5-bp@alien8.de> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Sep 17, 2021 at 12:53:55PM +0200, Borislav Petkov wrote: > @@ -1793,7 +1791,7 @@ static int __mcheck_cpu_apply_quirks(struct cpuinfo_x86 *c) > cfg->bootlog = 0; > > if (c->x86 == 6 && c->x86_model == 45) > - quirk_no_way_out = quirk_sandybridge_ifu; > + mce_flags.snb_ifu_quirk = 1; > } Someday all these tests for random vendor/family/model/stepping could be refactored into a x86_match_cpu() lookup table (now that x86_match_cpu can handle steppings). But that's a topic for a different patch series. -Tony