From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261956AbTLLV0D (ORCPT ); Fri, 12 Dec 2003 16:26:03 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262009AbTLLV0D (ORCPT ); Fri, 12 Dec 2003 16:26:03 -0500 Received: from mail.kroah.org ([65.200.24.183]:39563 "EHLO perch.kroah.org") by vger.kernel.org with ESMTP id S261956AbTLLV0B (ORCPT ); Fri, 12 Dec 2003 16:26:01 -0500 Date: Fri, 12 Dec 2003 13:16:13 -0800 From: Greg KH To: Jan Kasprzak Cc: linux-kernel@vger.kernel.org Subject: Re: PPP over ttyUSB (visor.o, Treo) Message-ID: <20031212211613.GD2002@kroah.com> References: <20031210165540.B26394@fi.muni.cz> <20031210212807.GA8784@kroah.com> <20031211142508.X26728@fi.muni.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20031211142508.X26728@fi.muni.cz> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 11, 2003 at 02:25:08PM +0100, Jan Kasprzak wrote: > Greg KH wrote: > : > : Can you try the patch below? I think it will fix the problem. > : > Well, it fixes the problem (pppd connects, and works OK), > but the kernel complains about badness in local_bh_enable. > > Full syslog is at http://www.fi.muni.cz/~kas/tmp/visor-mesages.txt, > kernel config is at http://www.fi.muni.cz/~kas/tmp/visor-kconfig.txt. > Any other info I should add? Nah, this is a known problem, sorry. The usb-serial core needs to have the same kind of patch that the cdc-acm driver just had (change to use a tasklet). It's on my TODO list... thanks, greg k-h