Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750898AbdCNJQ4 (ORCPT ); Tue, 14 Mar 2017 05:16:56 -0400 Received: from mail1.windriver.com ([147.11.146.13]:64353 "EHLO mail1.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750742AbdCNJQy (ORCPT ); Tue, 14 Mar 2017 05:16:54 -0400 Subject: Re: [PATCH] lockdep: call time_hardirqs_off after clearing hardirqs_enabled To: Thomas Gleixner References: <1489456807-160132-1-git-send-email-qi.hou@windriver.com> CC: , , , , , From: qhou Message-ID: <7c026a6e-7411-64ac-a5a8-dbbee103f594@windriver.com> Date: Tue, 14 Mar 2017 17:16:21 +0800 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [128.224.162.216] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 928 Lines: 40 Hi, all Sorry for everybody concerned. Please ignore this patch. I sent this patch without my supervisor's ACKed. I missed a lot of important information. I'm a newbie for submitting patches to community and I should have sent a valid patch under my supervisor's guidance. Execuse me, everyone. Qi Hou On 2017年03月14日 16:44, Thomas Gleixner wrote: > On Tue, 14 Mar 2017, Qi Hou wrote: > >> The current order of calls within trace_hardirqs_off_caller() would provoke >> an "unannotated irqs-off" WARNING. > Can you finally provide information how you trigger this warning? > > - Kernel version > - .config file > - test case or instructions how to provoke it? > > instead of sending guess work patches and wasting everybodys time. > > Thanks, > > tglx -- Best regards, Qi Hou Phone number: +86-10-8477-8608 Address: Floor 15, Building B, Wangjing Plaza, No.9 Zhong-Huan Nanlu, Chaoyang District