Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933744AbcCNHpq (ORCPT ); Mon, 14 Mar 2016 03:45:46 -0400 Received: from www.linutronix.de ([62.245.132.108]:45205 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932391AbcCNHph (ORCPT ); Mon, 14 Mar 2016 03:45:37 -0400 Date: Mon, 14 Mar 2016 08:44:08 +0100 (CET) From: Thomas Gleixner To: MaJun cc: Catalin.Marinas@arm.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Will.Deacon@arm.com, mark.rutland@arm.com, marc.zyngier@arm.com, jason@lakedaemon.net, lizefan@huawei.com, huxinwei@huawei.com, dingtianhong@huawei.com, liguozhu@hisilicon.com, guohanjun@huawei.com, zhaojunhua@hisilicon.com Subject: Re: [PATCH v2 2/2] Irq/mbigen:Change the mbigen driver based on the new mbigen node definition. In-Reply-To: <1457937907-14008-3-git-send-email-majun258@huawei.com> Message-ID: References: <1457937907-14008-1-git-send-email-majun258@huawei.com> <1457937907-14008-3-git-send-email-majun258@huawei.com> User-Agent: Alpine 2.11 (DEB 23 2013-08-11) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 432 Lines: 17 On Mon, 14 Mar 2016, MaJun wrote: > From: Ma Jun > > To fix the IO remap problem, change the mbigen driver based on the > new mbigen node definition. Please describe what the problem is. There is no way that anyone can figure out why that patch is required, what it fixes and how the fix is done. The 'how' should be a high level description as we can see the actual changes in the diff. Thanks, tglx