From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1751831AbdFHNpu (ORCPT <rfc822;w@1wt.eu>);
        Thu, 8 Jun 2017 09:45:50 -0400
Received: from mail.kernel.org ([198.145.29.99]:47762 "EHLO mail.kernel.org"
        rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
        id S1751771AbdFHNpr (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
        Thu, 8 Jun 2017 09:45:47 -0400
DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A930C214E2
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: Thu, 8 Jun 2017 09:45:45 -0400
From: Steven Rostedt <rostedt@goodmis.org>
To: Feng Feng24 Liu <liufeng24@lenovo.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-rt-users@vger.kernel.org" <linux-rt-users@vger.kernel.org>,
        "tmac@hp.com" <tmac@hp.com>, Tong Tong3 Li <litong3@lenovo.com>
Subject: Re: kernel BUG at kernel/locking/rtmutex.c:1027
Message-ID: <20170608094545.67901a4f@gandalf.local.home>
In-Reply-To: <2B18E8E1DDAE074A82D1060396451DAE263C7C1A@CNMAILEX04.lenovo.com>
References: <2B18E8E1DDAE074A82D1060396451DAE263C7C1A@CNMAILEX04.lenovo.com>
X-Mailer: Claws Mail 3.14.0 (GTK+ 2.24.31; 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
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Thu, 8 Jun 2017 07:01:08 +0000
Feng Feng24 Liu <liufeng24@lenovo.com> wrote:

> Hi,  T Makphaibulchoke & Steve
> 	I found that you discuss about " kernel BUG at kernel/locking/rtmutex.c:997 " at 
> 	https://groups.google.com/forum/#!topic/fa.linux.kernel/aV2peeXs71E
> 	
> 	Could you help to give some advice? 
> 	Our kernel version is:  kernel4.4.6-rt14
> 	Whether our problem ,which I describe above, is the same problem as " kernel BUG at kernel/locking/rtmutex.c:997"?  
> 	And why is the patch "[PATCH 3.14.25-rt22 1/2] rtmutex Real-Time Linux: Fixing kernel BUG at kernel/locking/rtmutex.c:997!" not apply to the upsteam or rt-patches? 

You mean commit 8fe55d0c10959a4f2b6e9efe57a8698ce2fa2f33 that was added
in v4.4.50-rt63?

-- Steve

> 	
> 	Thanks a lot
> 
> Thanks
> Feng
>