Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753456Ab3DPOz2 (ORCPT ); Tue, 16 Apr 2013 10:55:28 -0400 Received: from mail-wi0-f180.google.com ([209.85.212.180]:36688 "EHLO mail-wi0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751841Ab3DPOz0 (ORCPT ); Tue, 16 Apr 2013 10:55:26 -0400 MIME-Version: 1.0 In-Reply-To: <20130416162047.2f9b83fe.skraw@ithnet.com> References: <20130416162047.2f9b83fe.skraw@ithnet.com> Date: Tue, 16 Apr 2013 16:55:25 +0200 Message-ID: Subject: Re: No serial since kernel 3.8 From: richard -rw- weinberger To: Stephan von Krawczynski Cc: LKML , Greg KH Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 924 Lines: 31 On Tue, Apr 16, 2013 at 4:20 PM, Stephan von Krawczynski wrote: > Hello, > > can some kind soul please explain how I can get my serial port back under > kernel 3.8.X. Earlier kernels showed: > > Jan 10 13:57:18 mybox kernel: [ 0.712829] serial8250: ttyS0 at I/O 0x3f8 > (irq = 4) is a 16550A > > But 3.8.4: > > Mar 26 10:39:14 admin kernel: [ 0.603647] serial 00:0a: disabled > > Only kernel is replaced, no change in distro > Is there some kernel boot parameter needed now? > I tried 3.4.X and it works, even 3.7.X works... So, 3.8.3 worked and 3.8.4 introduced a regression? If so please confirm. CC'ing gregkh, just in case... -- Thanks, //richard -- 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/