From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Renninger Subject: Re: mmotm 2010-07-27 - WARNING in ec_parse_io_ports() Date: Wed, 28 Jul 2010 13:17:28 +0200 Message-ID: <201007281317.29129.trenn@suse.de> References: <201007272226.o6RMQRBm008735@imap1.linux-foundation.org> <10677.1280295051@localhost> Mime-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-6" Content-Transfer-Encoding: 7bit Return-path: Received: from cantor2.suse.de ([195.135.220.15]:59146 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753933Ab0G1LPI (ORCPT ); Wed, 28 Jul 2010 07:15:08 -0400 In-Reply-To: <10677.1280295051@localhost> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Valdis.Kletnieks@vt.edu Cc: Andrew Morton , Len Brown , "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, Matthew Garrett , Alexey Starikovskiy On Wednesday 28 July 2010 07:30:51 Valdis.Kletnieks@vt.edu wrote: > On Tue, 27 Jul 2010 14:56:50 PDT, akpm@linux-foundation.org said: > > The mm-of-the-moment snapshot 2010-07-27-14-56 has been uploaded to > > > > http://userweb.kernel.org/~akpm/mmotm/ > > Seen during very early boot: Yep, that's my fault. I'll post a fix to Matthew's platform drivers list asap. For now just ignore it. The warning is a false positive one and is harmless. Thanks for bringing this up! Thomas > > [ 0.302450] ------------[ cut here ]------------ > [ 0.302458] WARNING: at drivers/acpi/ec.c:864 ec_parse_io_ports+0x7d/0x110() > [ 0.302460] Hardware name: Latitude E6500 > [ 0.302462] Could not request EC data io port 2352 Interesting io port 0x930..., definitely not default. You might want to double check with a fixed kernel if it is registered correctly in /proc/ioports and the WARNING vanishes. But no need to explicitly check, just have a look when you try a newer one anyway. Thanks.