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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BB7A3C25B75 for ; Thu, 6 Jun 2024 15:27:52 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Vw7WB6dpPz3fpx for ; Fri, 7 Jun 2024 01:27:50 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=Huawei.com Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=huawei.com (client-ip=185.176.79.56; helo=frasgout.his.huawei.com; envelope-from=jonathan.cameron@huawei.com; receiver=lists.ozlabs.org) Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Vw7Vl2Zckz3flj for ; Fri, 7 Jun 2024 01:27:27 +1000 (AEST) Received: from mail.maildlp.com (unknown [172.18.186.216]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4Vw72J3cP4z67l0C; Thu, 6 Jun 2024 23:06:16 +0800 (CST) Received: from lhrpeml500005.china.huawei.com (unknown [7.191.163.240]) by mail.maildlp.com (Postfix) with ESMTPS id 17898140B67; Thu, 6 Jun 2024 23:07:29 +0800 (CST) Received: from localhost (10.202.227.76) by lhrpeml500005.china.huawei.com (7.191.163.240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Thu, 6 Jun 2024 16:07:28 +0100 Date: Thu, 6 Jun 2024 16:07:27 +0100 From: Jonathan Cameron To: Zhenzhong Duan Subject: Re: [PATCH v4 2/3] PCI/AER: Print UNCOR_STATUS bits that might be ANFE Message-ID: <20240606160727.000044a6@Huawei.com> In-Reply-To: <20240509084833.2147767-3-zhenzhong.duan@intel.com> References: <20240509084833.2147767-1-zhenzhong.duan@intel.com> <20240509084833.2147767-3-zhenzhong.duan@intel.com> Organization: Huawei Technologies Research and Development (UK) Ltd. X-Mailer: Claws Mail 4.1.0 (GTK 3.24.33; x86_64-w64-mingw32) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.202.227.76] X-ClientProxiedBy: lhrpeml100004.china.huawei.com (7.191.162.219) To lhrpeml500005.china.huawei.com (7.191.163.240) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linmiaohe@huawei.com, alison.schofield@intel.com, rafael@kernel.org, sathyanarayanan.kuppuswamy@intel.com, linux-pci@vger.kernel.org, erwin.tsaur@intel.com, linux-cxl@vger.kernel.org, linux-kernel@vger.kernel.org, oohall@gmail.com, ira.weiny@intel.com, dave@stgolabs.net, dave.jiang@intel.com, vishal.l.verma@intel.com, Smita.KoralahalliChannabasappa@amd.com, linux-acpi@vger.kernel.org, helgaas@kernel.org, lenb@kernel.org, chao.p.peng@intel.com, rrichter@amd.com, yudong.wang@intel.com, bp@alien8.de, qingshun.wang@linux.intel.com, bhelgaas@google.com, dan.j.williams@intel.com, linux-edac@vger.kernel.org, tony.luck@intel.com, feiting.wanyan@intel.com, adam.c.preble@intel.com, mahesh@linux.ibm.com, lukas@wunner.de, james.morse@arm.com, linuxppc-dev@lists.ozlabs.org, shiju.jose@huawei.com Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Thu, 9 May 2024 16:48:32 +0800 Zhenzhong Duan wrote: > When an Advisory Non-Fatal error(ANFE) triggers, both correctable error(CE) > status and ANFE related uncorrectable error(UE) status will be printed: > > AER: Correctable error message received from 0000:b7:02.0 > PCIe Bus Error: severity=Correctable, type=Transaction Layer, (Receiver ID) > device [8086:0db0] error status/mask=00002000/00000000 > [13] NonFatalErr > Uncorrectable errors that may cause Advisory Non-Fatal: > [18] TLP > > Tested-by: Yudong Wang > Co-developed-by: "Wang, Qingshun" > Signed-off-by: "Wang, Qingshun" > Signed-off-by: Zhenzhong Duan Reviewed-by: Jonathan Cameron