Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp6105870ybi; Wed, 29 May 2019 02:59:46 -0700 (PDT) X-Google-Smtp-Source: APXvYqxHTR1cXCBGIYoOyoHJKnEbn5tdh/qrWhsfWv0rMbf6e+Nlc5gta5JFKEbu7InqkZBtVdV8 X-Received: by 2002:a17:902:22e:: with SMTP id 43mr657214plc.272.1559123986290; Wed, 29 May 2019 02:59:46 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559123986; cv=none; d=google.com; s=arc-20160816; b=XpobOzovO8aCDCMjg72YAzFLdHRMyPrDynXZ8s8FnRH76hSpP72GTEmInpcSpgENAC i7pgXMeoVjKLPdW/flhJt+AWNPmPbemvLHznaiJchJm6BtyPHj6Pu3LnWFygO8DqE4T7 s92DwOfCn4I054/wayvbEY8lAOD0/lUpfrQTH4YbTeFdrp6kAcUqsP2q7Z0mPMawHvIy Y/+TN/k0CVi3H+Ol25/8FO0lquq/zk6rerAqpsGSnOarVZKoRz7qasfd77VnF+wFPbry qdmHpMRTWbbfrzBlpa7NJAbGvMId1jFHncigrMSyAnplwPypGT2ABb/x2CQnKyRgPgAg vwzw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-language:accept-language:message-id:date:thread-index :thread-topic:subject:cc:to:from; bh=n/C4BwwklGgoGeaiXRZM0+T9HHis9h5fJQBTdxftkK8=; b=vBMRsOhutyvwIeeIYlUQl5oqW4NhloL7MwoJhuTJYrY3MaNn5C7jQI2DjzB9zsbLAl JxZ2yNpP4jAZPKnCP3DlENsvUs6YqOGy8D60OHsGU2kIgdjxnW4NPGJbr3yBny4bHsBS dEAS1GQIkMTFknEUyus8o6gUGQZem6f4i9s3OuEkkEo5uNraFgEe7DcoBSKBmhv0tbuJ h6yJ2nScJw6HjFv9aodhs9/GQvGwHJSO0IynLIhG1EapaLo55+9RlyS+Dlhr4xHZf5cz Ln0wOMjNQZUYMN1i2qZY7ogS7EaOPwnqhm3KfgkVWhDhHUi4qYIMGZcbO3EpoVH5XFMA Hw8Q== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 3si25455566plv.102.2019.05.29.02.59.30; Wed, 29 May 2019 02:59:46 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726085AbfE2J6S convert rfc822-to-8bit (ORCPT + 99 others); Wed, 29 May 2019 05:58:18 -0400 Received: from ZXSHCAS2.zhaoxin.com ([203.148.12.82]:56703 "EHLO ZXSHCAS2.zhaoxin.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725861AbfE2J6S (ORCPT ); Wed, 29 May 2019 05:58:18 -0400 Received: from zxbjmbx2.zhaoxin.com (10.29.252.164) by ZXSHCAS2.zhaoxin.com (10.28.252.162) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1261.35; Wed, 29 May 2019 17:58:09 +0800 Received: from zxbjmbx1.zhaoxin.com (10.29.252.163) by zxbjmbx2.zhaoxin.com (10.29.252.164) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1261.35; Wed, 29 May 2019 17:58:08 +0800 Received: from zxbjmbx1.zhaoxin.com ([fe80::b41a:737:a784:b70d]) by zxbjmbx1.zhaoxin.com ([fe80::b41a:737:a784:b70d%16]) with mapi id 15.01.1261.035; Wed, 29 May 2019 17:58:08 +0800 From: Tony W Wang-oc To: "tipbot@zytor.com" CC: "ashok.raj@intel.com" , "bp@suse.de" , "hpa@zytor.com" , "linux-edac@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-tip-commits@vger.kernel.org" , "mingo@kernel.org" , "peterz@infradead.org" , "stable@vger.kernel.org" , "tglx@linutronix.de" , "tony.luck@intel.com" , "torvalds@linux-foundation.org" , David Wang Subject: Re: [tip:x86/urgent] x86/mce: Ensure offline CPUs don' t participate in rendezvous process Thread-Topic: Re: [tip:x86/urgent] x86/mce: Ensure offline CPUs don' t participate in rendezvous process Thread-Index: AdUV/LHofhz829fxQm+1FlrtATZuKw== Date: Wed, 29 May 2019 09:58:08 +0000 Message-ID: Accept-Language: en-US, zh-CN Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.32.64.23] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This patch requires all #MC exception errors set MCG_STATUS_RIPV = 1? Because on offline CPUs, for #MC exception errors set MCG_STATUS_RIPV = 0 (like "Recoverable-not-continuable SRAR Type" Errors), this patch doesn't seem to work. if this patch's "return; " in a wrong place? Thanks Tony W Wang-oc