Received: by 2002:a05:6a10:7420:0:0:0:0 with SMTP id hk32csp1131084pxb; Wed, 16 Feb 2022 11:42:34 -0800 (PST) X-Google-Smtp-Source: ABdhPJxgQ0OHovxMcJ0tQ9lGd3V/a4F2SQeShIJX6iHC0fb613mTArSbTR3kCW8eXulKIE/O9xNW X-Received: by 2002:aa7:c047:0:b0:40b:488:547c with SMTP id k7-20020aa7c047000000b0040b0488547cmr4711581edo.76.1645040554316; Wed, 16 Feb 2022 11:42:34 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1645040554; cv=none; d=google.com; s=arc-20160816; b=yIg+FBHqRuXwSHvXxLt3oMzGarGw0mV794OQOTr3661MWhORbmo8lngupwjIub6VWA nDuNelXsH55+G61W95wpng/SdKimEOhz8v1wixJj2FaNTIlXUlVXwNTaYLWHw2jKmfXS YjIgfBK62rIONlTIm3jPOi3mXyCcuDEsJ0aRS7jNUh5TO9hCHtwJT8mE3Gl0qyG5SAq+ 4L742WfZ5FYDIkRqreiYM8C1zUxbiMDo9gQffxjj9Z2V6v0cIVqv6+76M1cLYq6jO6KL S/82yxtQecvqn+Ms3enKFxFoxOmUJgPSD/MSTwmEE8Mzs5RKbQcCC8a0mEM3ChEIlArQ 6EAg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:subject:message-id:date:from:in-reply-to :references:mime-version:dkim-signature; bh=S5BSR6cJxy3OIvfsMR+O/vOvcelF9SA+qkn/HKZco3Y=; b=CwnQCaGxDFEoJnmQtjbVRJxY7qbmyjBBxtlelEFl6A1vHpkLcDYsubdva1EZNKCR4Y sjkf//SJb/WmOZBMhhTmneidmTzQlDgYdvgHuneUm9RC+7qFV+fpNpnlhAcjK+O4odSX r2HyvWeHlzO69CN7Su5jdq7Hx5EXon2FnZJXP2UZgFJWpWBnT9UUM/FRpBfUvoVV4RNY eqO7UKwoXtCbo14FTjPioOfgaXbVIGNlx09AgAWUZzXbkrd8jE6nVpSqBDCQqMYAU65/ NryDd2CPpXVsxeF6egbRU9fbjrgX3V3uCVZqe17x9GHFWRny131Ta0aCzIqkCT9ivydr y83A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@google.com header.s=20210112 header.b=pJZEPf7K; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id sd24si579685ejc.366.2022.02.16.11.42.10; Wed, 16 Feb 2022 11:42:34 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20210112 header.b=pJZEPf7K; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237939AbiBPTA1 (ORCPT + 99 others); Wed, 16 Feb 2022 14:00:27 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:34042 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237950AbiBPTAZ (ORCPT ); Wed, 16 Feb 2022 14:00:25 -0500 Received: from mail-vs1-xe36.google.com (mail-vs1-xe36.google.com [IPv6:2607:f8b0:4864:20::e36]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 838C12B100E for ; Wed, 16 Feb 2022 11:00:12 -0800 (PST) Received: by mail-vs1-xe36.google.com with SMTP id u10so3538377vsu.13 for ; Wed, 16 Feb 2022 11:00:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=S5BSR6cJxy3OIvfsMR+O/vOvcelF9SA+qkn/HKZco3Y=; b=pJZEPf7Kl86YFfMRtKeB4nfuiB3C1EHAHkDlTTaudqjfpSYETB8NiUGs1gpdRJ2BoN JDJTGcw8UHBQZxjG+6PAiA1EBsXT63a55qxlKJWNxUpS9qEoBtmC0ttxpCk1ALzpYlww 1LqxJi8+uVmwy7hChpHr8VsoaqPUwnZajxLgoyrTgP0R6/l46hRBpvKCtD9/DUjHROCp 4RNnONCunQGzd8kziLrLCoETzTfqzlDrRDEhr5IvI5OxMGb0zrRHSCS32Hf95GkAYXD+ lIWAkfdrPQ5R3+s5EoOUMANqAljP1BNwsIYbt2hM4sz40rj0xj5+LiguFL7KEYW2dQvx SEzA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=S5BSR6cJxy3OIvfsMR+O/vOvcelF9SA+qkn/HKZco3Y=; b=b0VQDLMnkpqveDvSeglTFmfvIligbv9Iv2840+RwLQ0pIiHfoST141REjOg0ebR2+d E72Dq4I4uexVcOBwRhk5h10PMUTJpE29jlgi0jSPNGoMJJiZyGfO3UeJPHvXWLiySPqA q+tI3T0pneEwt2h4i/CZvpgqZAUGn9tfeNCpaiJg5hU60AjFjUKsk+3D16Xs68G031zF XQ9ev6mI3XKEtWjiUmmRLHVpxC7IcrNMrJn/Ps+oGOJ/MQKbGRxbDsAfKF6ogUqwri3q yo1OFxtUN8QgBs5W9xPIMob4q+jkrvySrFmCYQt4Cw/0fubEXpjLuXz3zEIqDCCOHsQX pjQg== X-Gm-Message-State: AOAM531Qczr/wi3d3mCYXLCS/NCd0tVvK+3FVD2xCIAnYOPUsvFiwrgI La2OYuJmyJ5N5+0q5x4R7xEIo65+OJyMRgqTB8QtGw== X-Received: by 2002:a05:6102:374e:b0:31b:956a:b0da with SMTP id u14-20020a056102374e00b0031b956ab0damr1948636vst.35.1645038011504; Wed, 16 Feb 2022 11:00:11 -0800 (PST) MIME-Version: 1.0 References: <20220208150945.266978-1-juew@google.com> <9f402331d25c47b69349c8171bbd49c1@intel.com> <7931e48318d64e808a2ccb30ab6f7995@intel.com> In-Reply-To: <7931e48318d64e808a2ccb30ab6f7995@intel.com> From: Jue Wang Date: Wed, 16 Feb 2022 10:59:59 -0800 Message-ID: Subject: Re: [PATCH] x86/mce: Add workaround for SKX/CLX/CPX spurious machine checks To: "Luck, Tony" Cc: Borislav Petkov , "x86@kernel.org" , "linux-kernel@vger.kernel.org" , "patches@lists.linux.dev" Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-17.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, ENV_AND_HDR_SPF_MATCH,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE,USER_IN_DEF_DKIM_WL,USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Feb 16, 2022 at 10:58 AM Luck, Tony wrote: > > > You should've lead with that - this is basically one of those "under a > > complex set of conditions" things. > > > > Anything against me adding them to the commit message? > > Add the three conditions. Not the "Google has billions and billions" joke. Thanks for adding this important context. > > -Tony