From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f198.google.com (mail-pg1-f198.google.com [209.85.215.198]) by kanga.kvack.org (Postfix) with ESMTP id 4AD208E005B for ; Sat, 29 Dec 2018 22:04:37 -0500 (EST) Received: by mail-pg1-f198.google.com with SMTP id o17so22494971pgi.14 for ; Sat, 29 Dec 2018 19:04:37 -0800 (PST) Received: from mail-sor-f65.google.com (mail-sor-f65.google.com. [209.85.220.65]) by mx.google.com with SMTPS id 38sor8502470pld.67.2018.12.29.19.04.35 for (Google Transport Security); Sat, 29 Dec 2018 19:04:36 -0800 (PST) From: Sergey Senozhatsky Date: Sun, 30 Dec 2018 12:03:41 +0900 Subject: Re: 4.14 backport request for dbdda842fe96f: "printk: Add console owner and waiter logic to load balance console writes" Message-ID: <20181230030150.GA5082@tigerII.localdomain> References: <20181109064740.GE599@jagdpanzerIV> <20181212052126.GF431@jagdpanzerIV> <20181212062841.GI431@jagdpanzerIV> <20181212064841.GB2746@sasha-vm> <20181212081034.GA32687@jagdpanzerIV> <20181228001651.GA514@jagdpanzerIV> <20181228082749.GA28315@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: owner-linux-mm@kvack.org List-ID: To: Daniel Wang Cc: Greg KH , Sergey Senozhatsky , Sasha Levin , Petr Mladek , Steven Rostedt , stable@vger.kernel.org, Alexander.Levin@microsoft.com, Andrew Morton , byungchul.park@lge.com, dave.hansen@intel.com, hannes@cmpxchg.org, jack@suse.cz, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Mathieu Desnoyers , Mel Gorman , mhocko@kernel.org, pavel@ucw.cz, penguin-kernel@i-love.sakura.ne.jp, Peter Zijlstra , tj@kernel.org, Linus Torvalds , vbabka@suse.cz, Cong Wang , Peter Feiner On (12/28/18 16:03), Daniel Wang wrote: > Thanks. I was able to confirm that commit c7c3f05e341a9a2bd alone > fixed the problem for me. As expected, all 16 CPUs' stacktrace was > printed, before a final panic stack dump and a successful reboot. Cool, thanks! -ss