Received: by 2002:ac0:950c:0:0:0:0:0 with SMTP id f12csp1131020imc; Mon, 11 Mar 2019 07:09:07 -0700 (PDT) X-Google-Smtp-Source: APXvYqxFMj4vJ0O4Ro0yPn8S2SEfolPUUNLUD5atkkOn/aDlKr5MProyuBRxQZ57jCcTGGu2UD9O X-Received: by 2002:a65:50c8:: with SMTP id s8mr23076719pgp.308.1552313347380; Mon, 11 Mar 2019 07:09:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1552313347; cv=none; d=google.com; s=arc-20160816; b=ow9YXFoJYrSCAQPYoyhiMDFqgS1ABPK6JHIn50fTwoE01QdHbKMr26Ea+CuZfODDwn y0Sflx0KadXvY2nJi59o8u65u0xB4tTE4sErbAMxaWEJTa75GY5+m9XF39J3Bx7GXSp5 CYnC8zbuL2llPHiJ7AKru6i9mWaK08m5oKq4Rlz1uJYMuPaxQ07FS79mN5nPKuUKBuEu p6xrRDrL6wQprq15ZH1ZYSF3TTmriJs7uv/BMgbLD9tnYG2rew+fM2QM3o1bzV0deDiy By74axfE4dLLV0bZgIseU9SqpNBV46yEyIH9JnWwYr6N/EtPEMF8H3K95+cCyad0W9mf Dulg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=+hxDIAwSZgT/LHCTH3Il88iPs7rNyzMH+3X9H3X6ywA=; b=SD8iPuo0vlrDhqtLwAUb0s57uJYqX9BJfxEXkKVhcmnGU80BCTdg1EeuYlq3Xl5Tzm eSdwG6SqYkV8djXKvNSfkmJVWC7LldGnxiTI9w58WtEJ8h9g2YMjCmvzSvThteULM83W 7BaSJy+PwbPvrjv6Fb3MwS5uxQNN8W4ZMQGgSV8Qug1hhIN2fjrNuYEQbY4z3VR0ufXL KwmcGvwI/llOhTV+XkFZkBwAXs06rSEKnTDUFFoP5IUS96x3+OxPHe5V+Ye29yRi3eE4 FYHjm8RvC0n+XI5cLebH9hL4u19n9ROqqla1/lEljEaYdvcDmqbrMmeJ0q3hwqvGwfgR Mj3w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=mRRJ4+UW; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id q8si4866173pgp.33.2019.03.11.07.08.50; Mon, 11 Mar 2019 07:09:07 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=mRRJ4+UW; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727605AbfCKOIH (ORCPT + 99 others); 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-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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.