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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT 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 C25B3C43381 for ; Mon, 11 Mar 2019 14:08:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9317F2084F for ; Mon, 11 Mar 2019 14:08:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552313292; bh=5+tTAdH/IpVERTeDQh4CEt/Kxxc0Jb5E8/8Ocfrcc8Y=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=F5qqYlYC5CqH0hNfErZ2EnqigiEiUl3NBq7X/yKzRHp2iLbP+eHc9SxB6YeazEvTL rjhqQdQvlvymjSFPyJ/nlkNPYzJiDUDrxvt5lKPOTK0Y7SKK8XgKJrUMSkOpCyKE65 foywlkltEipWnfHPTTFOIDRTcbB7ix1mtFgpdDmI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727508AbfCKOIH (ORCPT ); Mon, 11 Mar 2019 10:08:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:55944 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727485AbfCKOIH (ORCPT ); Mon, 11 Mar 2019 10:08:07 -0400 Received: from localhost (50-82-46-41.client.mchsi.com [50.82.46.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1833F20657; Mon, 11 Mar 2019 14:08:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552313286; bh=5+tTAdH/IpVERTeDQh4CEt/Kxxc0Jb5E8/8Ocfrcc8Y=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=mRRJ4+UWOMmxwMiGaLZCzc8n7iI2a3tpsuESYtjnOGppjSB2Zg81U4iqXHZkyu5ln FAVwkIwx+UdCN4Yhd3P1+jDWrkN6mWfSUSlflvDkLNbyXPki2fls4Imwb8SF0UAmgM +GKkorgfwucdApD+fDmsX5ZXKhybJ58gdM/sD5h0= Date: Mon, 11 Mar 2019 09:08:03 -0500 From: Bjorn Helgaas To: "Z.q. Hou" Cc: "linux-pci@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "l.subrahmanya@mobiveil.co.in" , "shawnguo@kernel.org" , Leo Li , "lorenzo.pieralisi@arm.com" , "catalin.marinas@arm.com" , "will.deacon@arm.com" , "M.h. Lian" , Xiaowei Bao , Mingkai Hu Subject: Re: [PATCHv4 10/28] PCI: mobiveil: fix the INTx process error Message-ID: <20190311140803.GF214730@google.com> References: <20190311093130.7209-1-Zhiqiang.Hou@nxp.com> <20190311093130.7209-11-Zhiqiang.Hou@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190311093130.7209-11-Zhiqiang.Hou@nxp.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Mon, Mar 11, 2019 at 09:31:16AM +0000, Z.q. Hou wrote: > From: Hou Zhiqiang > > In the loop block, there is not code change the loop key, > this patch updated the loop key by re-read the INTx status > register. > > This patch also change to clear the handled INTx status. > > Note: Need MV to test this fix. > > Fixes: 9af6bcb11e12 ("PCI: mobiveil: Add Mobiveil PCIe Host > Bridge IP driver") The "Fixes:" line should be all on one line, without a newline in the middle, even if it exceeds 80 columns. That's just to make it easier for programs to parse the logs.