From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761010AbYD3REF (ORCPT ); Wed, 30 Apr 2008 13:04:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757997AbYD3RDu (ORCPT ); Wed, 30 Apr 2008 13:03:50 -0400 Received: from organa.snhdns.com ([208.76.82.131]:54019 "EHLO organa.snhdns.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754579AbYD3RDt (ORCPT ); Wed, 30 Apr 2008 13:03:49 -0400 X-Greylist: delayed 2091 seconds by postgrey-1.27 at vger.kernel.org; Wed, 30 Apr 2008 13:03:49 EDT Message-ID: <48189FE7.9040208@metricsystems.com> Date: Wed, 30 Apr 2008 09:35:51 -0700 From: John Clark User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; de-AT; rv:1.8.1.13) Gecko/20080313 MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Problem with 8250_pnp Module and using ttyS0 as console Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - organa.snhdns.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - metricsystems.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Linux version... at least as far back as 2.6.19 and upto and including the latest one I've tested, 2.6.25. When the kernel has been configured to use ttyS0 as the console port, via modification of the boot command line, 'console=ttyS0,115200', the kernel ultimately traps with an exception, if the module "8250_pnp.ko" is loaded. Removing this module eliminates the fault. Is this a problem or a documented incompatibility? John Clark.