From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752991AbcDSJC5 (ORCPT ); Tue, 19 Apr 2016 05:02:57 -0400 Received: from www.linutronix.de ([62.245.132.108]:37717 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752280AbcDSJC4 (ORCPT ); Tue, 19 Apr 2016 05:02:56 -0400 Subject: Re: [PATCH RT 4/6] rt/locking: Reenable migration accross schedule To: Mike Galbraith References: <1459405903.14336.64.camel@gmail.com> <20160401211105.GE29603@linutronix.de> <1459566735.3779.36.camel@gmail.com> <57068F28.8010409@linutronix.de> <1460123044.16946.11.camel@gmail.com> <5707B911.6090404@linutronix.de> <1460125010.16946.27.camel@gmail.com> <5707C563.2050801@linutronix.de> <1460134168.3860.6.camel@gmail.com> <20160418171550.GA21734@linutronix.de> <1461002132.3895.59.camel@gmail.com> <5715D919.2030500@linutronix.de> <1461056100.3921.40.camel@gmail.com> Cc: Thomas Gleixner , linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org, Steven Rostedt , Peter Zijlstra From: Sebastian Andrzej Siewior Message-ID: <5715F43B.8030309@linutronix.de> Date: Tue, 19 Apr 2016 11:02:51 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Icedove/38.7.0 MIME-Version: 1.0 In-Reply-To: <1461056100.3921.40.camel@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/19/2016 10:55 AM, Mike Galbraith wrote: > I can't get to my DL980 to do jitter testing atm (network outage), but > wrt hotplug banging, my local boxen say patch is toxic. i4790 desktop > box silently bricked once too. The boom begins with... > > BUG: scheduling while atomic: futex_wait/11303/0x00000000 > > ...very noisy funeral procession follows. thanks for the feedback. My box survived overnight. Let me dig further maybe I find something. > > -Mike > Sebastian