From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266575AbUBESOi (ORCPT ); Thu, 5 Feb 2004 13:14:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266598AbUBESOi (ORCPT ); Thu, 5 Feb 2004 13:14:38 -0500 Received: from gprs146-93.eurotel.cz ([160.218.146.93]:37248 "EHLO amd.ucw.cz") by vger.kernel.org with ESMTP id S266575AbUBESOg (ORCPT ); Thu, 5 Feb 2004 13:14:36 -0500 Date: Thu, 5 Feb 2004 19:12:04 +0100 From: Pavel Machek To: Rusty Russell Cc: Ingo Molnar , Srivatsa Vaddagiri , akpm@osdl.org, linux-kernel@vger.kernel.org, Nick Piggin , dipankar@in.ibm.com Subject: Re: New v. v. experimental HOTPLUG CPU megapatch. Message-ID: <20040205181204.GA294@elf.ucw.cz> References: <20040202154040.GA5895@elte.hu> <20040203074322.27A892C13E@lists.samba.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040203074322.27A892C13E@lists.samba.org> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! > This is my first cut of a patch, still has some old code in it. As an > attachment since it's 70k (I'll split into multiple parts later, this > is the x86 part, too). > > Patch against 2.6.2-rc2-mm2. Works basically, gives "APIC error on > CPU1: 08(08)" under stress. Clues welcome. > > Basically consists of: > > 1) New file stop_machine.[ch] which takes logic out of module.c (I > haven't converted module.c code over yet though). I like this one. Something like this will be handy for SMP sleep support. Pavel -- When do you have a heart between your knees? [Johanka's followup: and *two* hearts?]