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=-2.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 799DAC6786F for ; Thu, 1 Nov 2018 21:30:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 32DF9204FD for ; Thu, 1 Nov 2018 21:30:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bRqSNtF4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 32DF9204FD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727498AbeKBGfd (ORCPT ); Fri, 2 Nov 2018 02:35:33 -0400 Received: from mail-it1-f170.google.com ([209.85.166.170]:35216 "EHLO mail-it1-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726766AbeKBGfc (ORCPT ); Fri, 2 Nov 2018 02:35:32 -0400 Received: by mail-it1-f170.google.com with SMTP id p64-v6so584563itp.0; Thu, 01 Nov 2018 14:30:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=bMBt92T9TcQD2cCam5fs7bXoQn7SSU4IZU7mi24OtCw=; b=bRqSNtF4Qw5Jp/KghBsdF1zt9J+Xb6C3nTLwJ7x5UvdtvA01+3tqa06X9YHHIpJD8m HCD8buon9MTSiSL3gTYER9cnO0QQ+AGTRO0VXGT3PxcQhk0MsIRuD8juEWzT+tyFzpn6 MKDOIp5DmVKBIut2ID00lMqYjsW9QEejDZZW2mCgXL9WI2h5SwPWG2hsQLxnfcjwTta8 pmmtKBI2CXXenNkJ0KkwZ81OTaQA7S0J2UlTjhgRzO5KIUW35jCtKap4z6RaXerEJqNO 1+viYxD+36VMQvVI5JF32Vr1hQB2HchSLuVr4NG9YSSPJtOPRM0SndyZe7ZuwmtkH+xZ 1RPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=bMBt92T9TcQD2cCam5fs7bXoQn7SSU4IZU7mi24OtCw=; b=i5G6j2bh42rycQmd4eC4GgVkhYSpmV3/WtTb5HZLWZo3RFAcm/GtNHa/Sq97XHzmvY MHovWyxEMn6v7PFMqmFhWJg2vL9bl9jmBVKGnfoMJzUgYz3a+CBru2WIYWyw4uyr6Yhg p+LyAPtTuad2zk6br5HdueHCBBtzuOCiHpdgGqPJp4i3SP8mzEDnMIxMuId55CtVvycA 34nqc0CGaLwrGBlM7N/Vd0fUtEgQ6UtZ4y9bXZ+OI1n/Y5aODSRQOJGeL6H7ZpJlfw8Y qjgXK50wDHBO+ao5NBN2OnHv7lXdvbtj9ju/pqxlG1BfLOaiqIkKjMxS1dytZJEU7dsE Ukhg== X-Gm-Message-State: AGRZ1gLPgKbrrrOH4EmqTEV9nVPGWwzAZh7c2E9yQWKk9wEcKTt5NMPu JTcLmxCu/7jAbqAyTmCV6JWOeplE X-Google-Smtp-Source: AJdET5e/zaiV9gOwozc6U7nH8tNu4b96GLSEKzc+ESDoOsuK6OIPU/PiJN0hylDfdVBopK5V9uqHkQ== X-Received: by 2002:a24:a70e:: with SMTP id a14-v6mr6778626itf.74.1541107849632; Thu, 01 Nov 2018 14:30:49 -0700 (PDT) Received: from svens-asus.arcx.com ([184.94.50.30]) by smtp.gmail.com with ESMTPSA id z18-v6sm10475334iog.57.2018.11.01.14.30.48 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 01 Nov 2018 14:30:48 -0700 (PDT) From: thesven73@gmail.com X-Google-Original-From: TheSven73@googlemail.com To: linux-pci@vger.kernel.org Cc: linux-kernel@vger.kernel.org Subject: No interrupt was generated using MSI Date: Thu, 1 Nov 2018 17:30:44 -0400 Message-Id: <20181101213044.27844-1-TheSven73@googlemail.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I am seeing this in my kernel log: [ 10.235625] tg3 0000:03:00.0 eth20: No interrupt was generated using MSI. Switching to INTx mode. Please report this failure to the PCI maintainer and include system chipset information I looked through MAINTAINERS, but I can't find the PCI maintainer. Can anyone help? Chipset info: this happens on a Freescale i.MX6Q. Mainline 4.19 kernel. The devicetree entry for the pcie chipset is here: arch/arm/boot/dts/imx6qdl.dtsi: pcie: pcie@1ffc000 { compatible = "fsl,imx6q-pcie", "snps,dw-pcie"; };