From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757487AbcIONTK (ORCPT ); Thu, 15 Sep 2016 09:19:10 -0400 Received: from relay1.mentorg.com ([192.94.38.131]:49655 "EHLO relay1.mentorg.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754290AbcIONS6 (ORCPT ); Thu, 15 Sep 2016 09:18:58 -0400 Subject: Re: Crashing 'kzm' target in next-20160913 due to 'gpio: mxc: shift gpio_mxc_init() to subsys_initcall level' To: Linus Walleij , Guenter Roeck References: <9befb559-499a-dd70-cd44-60d5fce2e5d6@roeck-us.net> <16c144a0-e967-e35a-2abd-9942d0d6c944@roeck-us.net> CC: "linux-kernel@vger.kernel.org" , Greg Kroah-Hartman , Shawn Guo From: Vladimir Zapolskiy Message-ID: Date: Thu, 15 Sep 2016 16:18:55 +0300 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:45.0) Gecko/20100101 Icedove/45.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [137.202.0.76] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, On 09/15/2016 03:19 PM, Linus Walleij wrote: > On Wed, Sep 14, 2016 at 4:33 PM, Guenter Roeck wrote: >> On 09/14/2016 12:19 AM, Linus Walleij wrote: >>> >>> On Wed, Sep 14, 2016 at 5:20 AM, Guenter Roeck wrote: >>> >>>> So, in other words, lots of bugs here. Nevertheless, I would suggest to >>>> keep >>>> using postcore_initcall(), at least until it is sure that all gpio >>>> clients handle >>>> -EPROBE_DEFER >>>> correctly. >>> >>> >>> So can I just revert this patch in isolation? None of the other patches >>> depend on it? >>> >> Good question, if this was part of a series. > > No response from author, so betting on it and reverting this in isolation > with your Reported-by. > please revert the revert :) -- With best wishes, Vladimir