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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DA359C43217 for ; Fri, 4 Nov 2022 17:21:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231825AbiKDRVG (ORCPT ); Fri, 4 Nov 2022 13:21:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231623AbiKDRVE (ORCPT ); Fri, 4 Nov 2022 13:21:04 -0400 Received: from mail-pj1-x1036.google.com (mail-pj1-x1036.google.com [IPv6:2607:f8b0:4864:20::1036]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 44B2D4199D for ; Fri, 4 Nov 2022 10:20:59 -0700 (PDT) Received: by mail-pj1-x1036.google.com with SMTP id v4-20020a17090a088400b00212cb0ed97eso5089589pjc.5 for ; Fri, 04 Nov 2022 10:20:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=OczEUwDaDCJagzs0QtMr8aHYN/ko8ymZX7lVummJVOs=; b=uAw80S9vBEJp3aHojoMEpA/68sS1rwm2/DWeE+ULXnA6VihFLM1tIcWa71PfRN9kBY 0Dv2ncNI3cIHP1goXyeXZom0/uBfoDaO30ASdZEL4aGfHRhvJUIMCG8nrQlvfooqmoJO hUAuGLtFkFgLnDesYbOIb/h2RG1W4Vfgffao9TGfEveZhdIZofkxgjiB9PJaysiRvxez qh27EMHRn8B9dhv5bFV0Gj3bOcrEvWTaLB9Ua8Lz3QnnrjBVMODvXVdUSprTVXviQ9hj D+qpWlXKArSY4d+JaCwNiIRypZgFLSZR3fDUcNuaeyz///hny0BZ0cHpkYlDAwWb4Z7k HJqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=OczEUwDaDCJagzs0QtMr8aHYN/ko8ymZX7lVummJVOs=; b=qtjQcZlmB58QQ40Oszp/wt5gBBVhnSDUXCsIziIrNkm/RGG33MVE3f2U94gdp3CqWx QEER2Sc60f5h5e0JL2szeMVtYFC987GvvaLLKY5TPdh+tlo4obbg0mhtII4X5oxHyJdB eQdo4TCDuItnW7Kgfi+o7tS60SU8g/JYrdr2AVyz+xzeh/HjjQ9ya39xfZ3EKbIEFrxL nUxswTPNx+jBHFLbryxuXd++DsDf9UztgiuWc58LVepOBHuRQJO459tfOpkpO+xN8Gmv Y61AnJNR4GWvRSWIGw0gNM5ldatyU/1+RbDK+iRCQLqwaGfACZ3ONqOHLOBtsaNlmBDW Qqdw== X-Gm-Message-State: ACrzQf35oPJ0jc/mzr1AvJQa7mV0Kmk3aKK3Rf3aOljM1cFieCCzhM5F gc0noT/L199FEpGKgEtmaGGE3Q== X-Google-Smtp-Source: AMsMyM7qXmb1tKLbXoG2RN7MYH+OBDKZmahcKO3ZgUlIGFzbY77VBHGSlWccWa4sVOHz9dNTYKbNgg== X-Received: by 2002:a17:90a:6045:b0:212:fe9a:5792 with SMTP id h5-20020a17090a604500b00212fe9a5792mr53370678pjm.178.1667582458816; Fri, 04 Nov 2022 10:20:58 -0700 (PDT) Received: from [10.255.167.72] ([139.177.225.230]) by smtp.gmail.com with ESMTPSA id x16-20020aa79a50000000b0056e0ff577edsm2990000pfj.43.2022.11.04.10.20.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 04 Nov 2022 10:20:58 -0700 (PDT) Message-ID: <17b88750-53c2-0653-045a-dde921e37e0c@bytedance.com> Date: Sat, 5 Nov 2022 01:20:50 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.4.0 Subject: Re: [PATCH v3 0/9] PCI/AER: Fix and optimize usage of status clearing api To: Bjorn Helgaas , Sathyanarayanan Kuppuswamy Cc: ruscur@russell.cc, oohall@gmail.com, fancer.lancer@gmail.com, jdmason@kudzu.us, dave.jiang@intel.com, allenbh@gmail.com, james.smart@broadcom.com, dick.kennedy@broadcom.com, jejb@linux.ibm.com, martin.petersen@oracle.com, bhelgaas@google.com, linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, ntb@lists.linux.dev, linux-scsi@vger.kernel.org References: <20220928105946.12469-1-chenzhuo.1@bytedance.com> Content-Language: en-US From: Zhuo Chen In-Reply-To: <20220928105946.12469-1-chenzhuo.1@bytedance.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Hi Bjorn, a gentle reminder. Thanks and regards. On 9/28/22 6:59 PM, Zhuo Chen wrote: > Hello. > > Here comes patch v3, which contains some fixes and optimizations of > aer api usage. The v1 and v2 can be found on the mailing list. > > v3: > - Modifications to comments proposed by Sathyanarayanan. Remove > pci_aer_clear_nonfatal_status() call in NTB and improve commit log. > > v2: > - Modifications to comments proposed by Bjorn. Split patch into more > obvious parts. > > Zhuo Chen (9): > PCI/AER: Add pci_aer_clear_uncorrect_error_status() to PCI core > PCI/DPC: Use pci_aer_clear_uncorrect_error_status() to clear > uncorrectable error status > NTB: Remove pci_aer_clear_nonfatal_status() call > scsi: lpfc: Change to use pci_aer_clear_uncorrect_error_status() > PCI/AER: Unexport pci_aer_clear_nonfatal_status() > PCI/AER: Move check inside pcie_clear_device_status(). > PCI/AER: Use pcie_aer_is_native() to judge whether OS owns AER > PCI/ERR: Clear fatal error status when pci_channel_io_frozen > PCI/AER: Refine status clearing process with api > > drivers/ntb/hw/idt/ntb_hw_idt.c | 2 -- > drivers/pci/pci.c | 7 +++-- > drivers/pci/pci.h | 2 ++ > drivers/pci/pcie/aer.c | 45 +++++++++++++++++++-------------- > drivers/pci/pcie/dpc.c | 3 +-- > drivers/pci/pcie/err.c | 15 ++++------- > drivers/pci/pcie/portdrv_core.c | 3 +-- > drivers/scsi/lpfc/lpfc_attr.c | 4 +-- > include/linux/aer.h | 4 +-- > 9 files changed, 44 insertions(+), 41 deletions(-) > -- Zhuo Chen