From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933566AbcBCRPQ (ORCPT ); Wed, 3 Feb 2016 12:15:16 -0500 Received: from mail-yw0-f182.google.com ([209.85.161.182]:35234 "EHLO mail-yw0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932573AbcBCRPN (ORCPT ); Wed, 3 Feb 2016 12:15:13 -0500 X-Greylist: delayed 971 seconds by postgrey-1.27 at vger.kernel.org; Wed, 03 Feb 2016 12:15:13 EST Date: Wed, 3 Feb 2016 12:15:11 -0500 From: Tejun Heo To: Mike Galbraith Cc: Michal Hocko , Jiri Slaby , Thomas Gleixner , Petr Mladek , Jan Kara , Ben Hutchings , Sasha Levin , Shaohua Li , LKML , stable@vger.kernel.org, Daniel Bilik Subject: Re: Crashes with 874bbfe600a6 in 3.18.25 Message-ID: <20160203171511.GJ14091@mtj.duckdns.org> References: <20160126093400.GV24938@quack.suse.cz> <20160126111438.GA731@pathway.suse.cz> <56B1C9E4.4020400@suse.cz> <20160203122855.GB6762@dhcp22.suse.cz> <20160203162441.GE14091@mtj.duckdns.org> <1454518913.6148.15.camel@gmail.com> <20160203170652.GI14091@mtj.duckdns.org> <1454519595.6148.18.camel@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1454519595.6148.18.camel@gmail.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Feb 03, 2016 at 06:13:15PM +0100, Mike Galbraith wrote: > Ah, and the rest (the vast majority) can then be safely deflected away > from nohz_full cpus. Yeap, it should be possible to bounce majority of work items across CPUs all we want. -- tejun