Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754429Ab1GAAcJ (ORCPT ); Thu, 30 Jun 2011 20:32:09 -0400 Received: from lemon.ertos.nicta.com.au ([203.143.174.143]:48081 "EHLO lemon.ken.nicta.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753905Ab1GAAcH (ORCPT ); Thu, 30 Jun 2011 20:32:07 -0400 Date: Fri, 01 Jul 2011 10:31:53 +1000 Message-ID: From: Peter Chubb To: Matthew Garrett Cc: "H. Peter Anvin" , Peter Chubb , linux-kernel@vger.kernel.org In-Reply-To: <20110701002221.GA19015@srcf.ucam.org> References: <20110622194324.GD8861@srcf.ucam.org> <4E0CC06E.7040204@zytor.com> <20110630235802.GA18584@srcf.ucam.org> <4E0D1239.70205@zytor.com> <20110701002221.GA19015@srcf.ucam.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 Emacs/23.3 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) X-Face: GgFg(Z>fx((4\32hvXq<)|jndSniCH~~$D)Ka:P@e@JR1P%Vr}EwUdfwf-4j\rUs#JR{'h# !]])6%Jh~b$VA|ALhnpPiHu[-x~@<"@Iv&|%R)Fq[[,(&Z'O)Q)xCqe1\M[F8#9l8~}#u$S$Rm`S9% \'T@`:&8>Sb*c5d'=eDYI&GF`+t[LfDH="MP5rwOO]w>ALi7'=QJHz&y&C&TE_3j! Organization: National ICT Australia MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 2402:1800:4000:2:21d:e0ff:fe35:2bed X-SA-Exim-Mail-From: peter.chubb@nicta.com.au Subject: Re: Acer Aspire One now hangs on reboot/shutdown X-SA-Exim-Version: 4.2.1 (built Wed, 25 Jun 2008 17:20:11 +0000) X-SA-Exim-Scanned: Yes (on lemon.ken.nicta.com.au) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1076 Lines: 26 >>>>> "Matthew" == Matthew Garrett writes: Matthew> On Thu, Jun 30, 2011 at 05:18:01PM -0700, H. Peter Anvin Matthew> wrote: >> It might be a RESET versus INIT difference... if the "PCI reboot" >> (which is what "ACPI reboot") points to, it might end up pulling >> INIT, whereas the keyboard controller pulls RESET. >> >> RESET would forcibly initialize the hardware state of the machine, >> obviously... Matthew> I guess I'm going to have to go back and retest the XP Matthew> behaviour. I'd expect this machine to be using the ACPI Matthew> vector there too. This machine was only ever shipped with Linux (Linpus) on it, AFAIK. Peter C -- Dr Peter Chubb http://www.gelato.unsw.edu.au peterc AT gelato.unsw.edu.au http://www.ertos.nicta.com.au ERTOS within National ICT Australia -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/