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[101.108.87.150]) by smtp.gmail.com with ESMTPSA id v14sm109010779pgf.3.2018.12.29.19.04.33 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sat, 29 Dec 2018 19:04:34 -0800 (PST) From: Sergey Senozhatsky X-Google-Original-From: Sergey Senozhatsky Date: Sun, 30 Dec 2018 12:03:41 +0900 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 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: User-Agent: Mutt/1.11.1 (2018-12-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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