From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it0-f70.google.com (mail-it0-f70.google.com [209.85.214.70]) by kanga.kvack.org (Postfix) with ESMTP id 1C8146B0033 for ; Fri, 29 Dec 2017 13:48:32 -0500 (EST) Received: by mail-it0-f70.google.com with SMTP id r196so26557163itc.4 for ; Fri, 29 Dec 2017 10:48:32 -0800 (PST) Received: from wolff.to (wolff.to. [98.103.208.27]) by mx.google.com with SMTP id e81si19502243itc.113.2017.12.29.10.48.30 for ; Fri, 29 Dec 2017 10:48:31 -0800 (PST) Date: Fri, 29 Dec 2017 12:44:55 -0600 From: Bruno Wolff III Subject: Re: Regression with a0747a859ef6 ("bdi: add error handle for bdi_debug_register") Message-ID: <20171229184455.GA30054@wolff.to> References: <20171221153631.GA2300@wolff.to> <20171221164221.GA23680@wolff.to> <14f04d43-728a-953f-e07c-e7f9d5e3392d@kernel.dk> <20171221181531.GA21050@wolff.to> <20171221231603.GA15702@wolff.to> <20171222045318.GA4505@wolff.to> <20171222140423.GA23107@wolff.to> <20171229163021.GA9150@bogon.didichuxing.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20171229163021.GA9150@bogon.didichuxing.com> Sender: owner-linux-mm@kvack.org List-ID: To: Shaohua Li , Jens Axboe , Laura Abbott , Jan Kara , James Bottomley , weiping zhang , linux-mm@kvack.org, Linux Kernel Mailing List , regressions@leemhuis.info, linux-block@vger.kernel.org On Sat, Dec 30, 2017 at 00:30:32 +0800, weiping zhang wrote: >1. Add proper SELINUX policy that give permission to mdadm for debugfs. >2. Split mdadm into 2 part, Firstly, user proccess mdadm trigger a kwork, >secondly kwork will create gendisk)and mdadm wait it done, Like >following: > >diff --git a/drivers/md/md.c b/drivers/md/md.c Is that patch ready to be tested? Fedora hasn't built an rc5 kernel yet, probably because a lot of people are off work this week. So I haven't done that test yet. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org