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=-14.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 90BE0C433DB for ; Tue, 30 Mar 2021 17:44:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5AA48619B1 for ; Tue, 30 Mar 2021 17:44:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232404AbhC3Rn6 (ORCPT ); Tue, 30 Mar 2021 13:43:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:32950 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231951AbhC3RnX (ORCPT ); Tue, 30 Mar 2021 13:43:23 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5B02461864; Tue, 30 Mar 2021 17:43:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1617126202; bh=uYaW/QH+iAL6DZPnWmQKFiyh6Yn3jj88Y9rk5M4PDI8=; h=From:To:Cc:Subject:Date:From; b=KY4NiuirAgvvcw9rU/I4HctuKyILN0nc84NHEluvNhqgbaJdqtC8zmqpUdBHOSEW0 0Zvxpr5oFYZJNlqLJB9IkCEoTfRLKnd4LPFFvM1GyD3eRCMrbZunZyPkMx9xr+uG/u FN+it0rz/R6PKJOch/GPzIOrF322E/MjpSy9T3sd+XN6kn8i5TVSyN5MupoTnEsmos oGKG5TgemCns8Y0bcJAGNmt7aO/JFCJT7vPBUIkoOhRDpndlwL4N2KvzgEjrAOHBMp jrcCb/o/5sXqMGJ5XpB8tXWQDbE3Ioc+byun+ZzuvxRDrNEFsHVPp5EjNKEfUKjFaL CxuREO80YaIGw== From: Bjorn Helgaas To: Heiner Kallweit Cc: Leon Romanovsky , Russell King - ARM Linux , David Miller , Jakub Kicinski , nic_swsd@realtek.com, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, Bjorn Helgaas Subject: [PATCH v4 0/3] PCI: Disable parity checking Date: Tue, 30 Mar 2021 12:43:15 -0500 Message-Id: <20210330174318.1289680-1-helgaas@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Bjorn Helgaas I think this is essentially the same as Heiner's v3 posting, with these changes: - Added a pci_disable_parity() interface in pci.c instead of making a public pci_quirk_broken_parity() because quirks.c is only compiled when CONFIG_PCI_QUIRKS=y. - Removed the setting of dev->broken_parity_status because it's really only used by EDAC error reporting, and if we disable parity error reporting, we shouldn't get there. This change will be visible in the sysfs "broken_parity_status" file, but I doubt that's important. I dropped Leon's reviewed-by because I fiddled with the code. Similarly I haven't added your signed-off-by, Heiner, because I don't want you blamed for my errors. But if this looks OK to you I'll add it. v1: https://lore.kernel.org/r/a6f09e1b-4076-59d1-a4e3-05c5955bfff2@gmail.com v2: https://lore.kernel.org/r/bbc33d9b-af7c-8910-cdb3-fa3e3b2e3266@gmail.com - reduce scope of N2100 change to using the new PCI core quirk v3: https://lore.kernel.org/r/992c800e-2e12-16b0-4845-6311b295d932@gmail.com/ - improve commit message of patch 2 v4: - add pci_disable_parity() (not conditional on CONFIG_PCI_QUIRKS) - remove setting of dev->broken_parity_status Bjorn Helgaas (1): PCI: Add pci_disable_parity() Heiner Kallweit (2): IB/mthca: Disable parity reporting ARM: iop32x: disable N2100 PCI parity reporting arch/arm/mach-iop32x/n2100.c | 8 ++++---- drivers/net/ethernet/realtek/r8169_main.c | 14 -------------- drivers/pci/pci.c | 17 +++++++++++++++++ drivers/pci/quirks.c | 13 ++++--------- include/linux/pci.h | 1 + 5 files changed, 26 insertions(+), 27 deletions(-) -- 2.25.1