Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755769AbcLZXEO (ORCPT ); Mon, 26 Dec 2016 18:04:14 -0500 Received: from mail-lf0-f67.google.com ([209.85.215.67]:34933 "EHLO mail-lf0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752462AbcLZXEM (ORCPT ); Mon, 26 Dec 2016 18:04:12 -0500 Subject: Re: [patch 02/10] cpu/hotplug: Prevent overwriting of callbacks To: Thomas Gleixner , LKML References: <20161221191947.089046759@linutronix.de> <20161221192111.675234535@linutronix.de> Cc: Sebastian Siewior , Ingo Molnar , Peter Zijlstra Newsgroups: gmane.linux.kernel From: ojab Message-ID: <3bbbf590-fb42-f5ad-23fa-73c0a9a5d248@ojab.ru> Date: Mon, 26 Dec 2016 23:04:03 +0000 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 478 Lines: 13 Oh hai! I have kernel panic on boot here after this patch, 4.10-rc1 with this commit (dc280d93623927570da279e99393879dbbab39e7) reverted boots fine. Potato-quality photo of incomplete traceback of 4.10-rc1 panic can be found at https://ojab.ru/IMG_20161227_015233.jpg (unfortunately I can't figure out how to increase resolution to catch a full trace and I don't have a serial terminal). CPU here is 'AMD Phenom(tm) II X4 905e Processor' (4 core, 4 threads). //wbr ojab