From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030437AbVIAWHD (ORCPT ); Thu, 1 Sep 2005 18:07:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030439AbVIAWHD (ORCPT ); Thu, 1 Sep 2005 18:07:03 -0400 Received: from smtp.osdl.org ([65.172.181.4]:34963 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S1030437AbVIAWHB (ORCPT ); Thu, 1 Sep 2005 18:07:01 -0400 Date: Thu, 1 Sep 2005 15:09:25 -0700 From: Andrew Morton To: tshb@cs.umass.edu Cc: linux-kernel@vger.kernel.org Subject: Re: 2.6.13 freezes during acpi wakup with wake-on-lan Message-Id: <20050901150925.0d8c53c8.akpm@osdl.org> In-Reply-To: <43174438.5040704@cs.umass.edu> References: <43174438.5040704@cs.umass.edu> X-Mailer: Sylpheed version 1.0.0 (GTK+ 1.2.10; i386-vine-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org "Thomas S. Heydt-Benjamin" wrote: > > I am working with an IBM X31 laptop running Redhat FC5 with 2.6.13 > kernel. I need to get wake-on-lan working for mobile systems power > management experiments that we are performing in my lab. > > The kernel is configured to use ACPI (pertinent kernel configuration > excerpt follows message). > > When I put the laptop into "mem" suspend state (exact procedure follows > message), and then wake it up with a magic packet to it's NIC, I get an > infinite number of error messages and a frozen computer. The ACPI guys have rather a backlog, I'm afraid. It'd be best if you could raise a report against ACPI at bugzilla.kernel.org, please. I don't think you identified the type of NIC, btw.