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[209.132.180.67]) by mx.google.com with ESMTP id r3si9369956pgf.125.2018.04.16.09.22.11; Mon, 16 Apr 2018 09:22:25 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753233AbeDPQUZ (ORCPT + 99 others); Mon, 16 Apr 2018 12:20:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:38556 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751135AbeDPQUX (ORCPT ); Mon, 16 Apr 2018 12:20:23 -0400 Received: from gandalf.local.home (cpe-66-24-56-78.stny.res.rr.com [66.24.56.78]) (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 9FE9421838; Mon, 16 Apr 2018 16:20:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9FE9421838 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=rostedt@goodmis.org Date: Mon, 16 Apr 2018 12:20:19 -0400 From: Steven Rostedt To: Pavel Machek Cc: Sasha Levin , Linus Torvalds , Petr Mladek , "stable@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "akpm@linux-foundation.org" , "linux-mm@kvack.org" , Cong Wang , Dave Hansen , Johannes Weiner , Mel Gorman , Michal Hocko , Vlastimil Babka , Peter Zijlstra , Jan Kara , Mathieu Desnoyers , Tetsuo Handa , Byungchul Park , Tejun Heo Subject: Re: [PATCH AUTOSEL for 4.14 015/161] printk: Add console owner and waiter logic to load balance console writes Message-ID: <20180416122019.1c175925@gandalf.local.home> In-Reply-To: <20180416160608.GA7071@amd> References: <20180409001936.162706-1-alexander.levin@microsoft.com> <20180409001936.162706-15-alexander.levin@microsoft.com> <20180409082246.34hgp3ymkfqke3a4@pathway.suse.cz> <20180415144248.GP2341@sasha-vm> <20180416093058.6edca0bb@gandalf.local.home> <20180416153031.GA5039@amd> <20180416155031.GX2341@sasha-vm> <20180416160608.GA7071@amd> X-Mailer: Claws Mail 3.16.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 16 Apr 2018 18:06:08 +0200 Pavel Machek wrote: > That means you want to ignore not-so-serious bugs, because benefit of > fixing them is lower than risk of the regressions. I believe bugs that > do not bother anyone should _not_ be fixed in stable. > > That was case of the LED patch. Yes, the commit fixed bug, but it > introduced regressions that were fixed by subsequent patches. I agree. I would disagree that the patch this thread is on should go to stable. What's the point of stable if it introduces regressions by backporting bug fixes for non major bugs. Every fix I make I consider labeling it for stable. The ones I don't, I feel the bug fix is not worth the risk of added regressions. I worry that people will get lazy and stop marking commits for stable (or even thinking about it) because they know that there's a bot that will pull it for them. That thought crossed my mind. Why do I want to label anything stable if a bot will probably catch it. Then I could just wait till the bot posts it before I even think about stable. -- Steve