From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751865AbWFVSXX (ORCPT ); Thu, 22 Jun 2006 14:23:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751860AbWFVSXX (ORCPT ); Thu, 22 Jun 2006 14:23:23 -0400 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:20385 "EHLO amd.ucw.cz") by vger.kernel.org with ESMTP id S1751865AbWFVSXX (ORCPT ); Thu, 22 Jun 2006 14:23:23 -0400 Date: Thu, 22 Jun 2006 20:22:31 +0200 From: Pavel Machek To: "Randy.Dunlap" Cc: KAMEZAWA Hiroyuki , clameter@sgi.com, ntl@pobox.com, akpm@osdl.org, linux-kernel@vger.kernel.org, ashok.raj@intel.com, ak@suse.de, nickpiggin@yahoo.com.au, mingo@elte.hu Subject: Re: [PATCH] stop on cpu lost Message-ID: <20060622182231.GC4193@elf.ucw.cz> References: <20060620125159.72b0de15.kamezawa.hiroyu@jp.fujitsu.com> <20060621225609.db34df34.akpm@osdl.org> <20060622150848.GL16029@localdomain> <20060622084513.4717835e.rdunlap@xenotime.net> <20060623010550.0e26a46e.kamezawa.hiroyu@jp.fujitsu.com> <20060622092422.256d6692.rdunlap@xenotime.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060622092422.256d6692.rdunlap@xenotime.net> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.11+cvs20060126 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! > > Hm.. > > Then, there is several ways to manage this sitation. > > > > 1. migrate all even if it's not allowed by users That's what I'd prefer... as swsusp uses cpu hotplug. All the other options are bad... admin will probably not realize suspend involves cpu unplugs.. > > 2. kill mis-configured tasks. > > 3. stop ... > > 4. cancel cpu-hot-removal. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html