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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 6F7A0C433E0 for ; Tue, 23 Feb 2021 19:33:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2635064E12 for ; Tue, 23 Feb 2021 19:33:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233988AbhBWTdV convert rfc822-to-8bit (ORCPT ); Tue, 23 Feb 2021 14:33:21 -0500 Received: from mga09.intel.com ([134.134.136.24]:39422 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233954AbhBWTdU (ORCPT ); Tue, 23 Feb 2021 14:33:20 -0500 IronPort-SDR: t5mlXov26QGofHhbi5dW6U1a9S2Vt04xZTyDRggvFabOCJQROJIKrj39oQgZwOv/7gcPyuQJq1 vzVFfWgXHdXQ== X-IronPort-AV: E=McAfee;i="6000,8403,9904"; a="185039188" X-IronPort-AV: E=Sophos;i="5.81,200,1610438400"; d="scan'208";a="185039188" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Feb 2021 11:32:38 -0800 IronPort-SDR: jiCJmiMzgVQD1IYy3BRdRasT6qcgZeE0faiDmCw/LtvasEeAVmOqewZgXn4jKyvouLxF3LUQAB yJwGBvq1RQoA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,200,1610438400"; d="scan'208";a="431065712" Received: from fmsmsx606.amr.corp.intel.com ([10.18.126.86]) by FMSMGA003.fm.intel.com with ESMTP; 23 Feb 2021 11:32:37 -0800 Received: from fmsmsx611.amr.corp.intel.com (10.18.126.91) by fmsmsx606.amr.corp.intel.com (10.18.126.86) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Tue, 23 Feb 2021 11:32:37 -0800 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx611.amr.corp.intel.com (10.18.126.91) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Tue, 23 Feb 2021 11:32:37 -0800 Received: from fmsmsx610.amr.corp.intel.com ([10.18.126.90]) by fmsmsx610.amr.corp.intel.com ([10.18.126.90]) with mapi id 15.01.2106.002; Tue, 23 Feb 2021 11:32:37 -0800 From: "Luck, Tony" To: Aili Yao CC: Borislav Petkov , "rjw@rjwysocki.net" , "lenb@kernel.org" , "james.morse@arm.com" , "linux-acpi@vger.kernel.org" , "linux-edac@vger.kernel.org" , "yangfeng1@kingsoft.com" Subject: RE: [PATCH v2] Dump cper error table in mce_panic Thread-Topic: [PATCH v2] Dump cper error table in mce_panic Thread-Index: AQHW9W1UcvZJLq301kWjYofz6/0Q7Ko9Rv/QgCjd3ICAACSCsA== Date: Tue, 23 Feb 2021 19:32:37 +0000 Message-ID: <434eba7a568a4b9f8eb7ee11a5c8b04f@intel.com> References: <20201104065057.40442-1-yaoaili126@163.com> <20201117175804.39bbbdc3.yaoaili@kingsoft.com> <20201118124538.GI7472@zn.tnic> <20201119134057.37ca2c19.yaoaili@kingsoft.com> <20201119174508.GE3769@zn.tnic> <20201120172235.620eb826.yaoaili@kingsoft.com> <20201120102422.GA712@zn.tnic> <20210128200128.6f022993.yaoaili@kingsoft.com> <20210223171809.7df62b08@alex-virtual-machine> In-Reply-To: <20210223171809.7df62b08@alex-virtual-machine> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.5.1.3 x-originating-ip: [10.1.200.100] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org > I am not smart enough to get the point. I have paid a lot of time for this patch, > I need an result even it doesn't work. so i like the reply like this: > > 1. this patch is meaningless, and should be rejected. > 2. this issue is real, but we need other methond, not this patch. > 3. the patch need to improve. I don't want to say that the patch is meaningless ... it may be useful to you in your environment to help sort out machine checks due to h/w issues vs. programming errors in the machine check recovery code. But I don't think it is generally useful in the upstream code. -Tony