From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264941AbTLKNZa (ORCPT ); Thu, 11 Dec 2003 08:25:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264935AbTLKNZ2 (ORCPT ); Thu, 11 Dec 2003 08:25:28 -0500 Received: from anor.ics.muni.cz ([147.251.4.35]:18378 "EHLO anor.ics.muni.cz") by vger.kernel.org with ESMTP id S264937AbTLKNZT (ORCPT ); Thu, 11 Dec 2003 08:25:19 -0500 Date: Thu, 11 Dec 2003 14:25:08 +0100 From: Jan Kasprzak To: Greg KH Cc: linux-kernel@vger.kernel.org Subject: Re: PPP over ttyUSB (visor.o, Treo) Message-ID: <20031211142508.X26728@fi.muni.cz> References: <20031210165540.B26394@fi.muni.cz> <20031210212807.GA8784@kroah.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <20031210212807.GA8784@kroah.com>; from greg@kroah.com on Wed, Dec 10, 2003 at 01:28:07PM -0800 X-Muni-Spam-TestIP: 147.251.48.3 X-Muni-Virus-Test: Clean Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org 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? Thanks? -Yenya Dec 11 13:04:21 nisus kernel: PPP generic driver version 2.4.2 Dec 11 13:04:21 nisus pppd[1943]: pppd 2.4.1 started by root, uid 0 Dec 11 13:04:21 nisus pppd[1943]: Using interface ppp0 Dec 11 13:04:21 nisus pppd[1943]: Connect: ppp0 <--> /dev/ttyUSB1 Dec 11 13:04:21 nisus kernel: Badness in local_bh_enable at kernel/softirq.c:121Dec 11 13:04:21 nisus kernel: Call Trace: Dec 11 13:04:21 nisus kernel: [] local_bh_enable+0x70/0x72 Dec 11 13:04:21 nisus kernel: [] ppp_async_input+0x2de/0x583 [ppp_async] Dec 11 13:04:21 nisus kernel: [] ppp_asynctty_receive+0x4b/0x8a [ppp_async] Dec 11 13:04:21 nisus kernel: [] flush_to_ldisc+0x7d/0xce Dec 11 13:04:21 nisus kernel: [] visor_read_bulk_callback+0x131/0x2a7 [visor] Dec 11 13:04:21 nisus kernel: [] usb_hcd_giveback_urb+0x25/0x39 Dec 11 13:04:21 nisus kernel: [] uhci_finish_completion+0x48/0x5f [uhci_hcd] Dec 11 13:04:21 nisus kernel: [] usb_hcd_irq+0x36/0x5f Dec 11 13:04:21 nisus kernel: [] handle_IRQ_event+0x3a/0x64 Dec 11 13:04:21 nisus kernel: [] do_IRQ+0x6f/0xdf Dec 11 13:04:21 nisus kernel: [] rest_init+0x0/0x27 Dec 11 13:04:21 nisus kernel: [] common_interrupt+0x18/0x20 Dec 11 13:04:21 nisus kernel: [] rest_init+0x0/0x27 Dec 11 13:04:21 nisus kernel: [] acpi_processor_idle+0xd5/0x1c7 [processor] Dec 11 13:04:21 nisus kernel: [] rest_init+0x0/0x27 Dec 11 13:04:21 nisus kernel: [] cpu_idle+0x2c/0x35 Dec 11 13:04:21 nisus kernel: [] start_kernel+0x13f/0x14a Dec 11 13:04:21 nisus kernel: [] unknown_bootoption+0x0/0xfd Dec 11 13:04:21 nisus kernel: -- | Jan "Yenya" Kasprzak | | GPG: ID 1024/D3498839 Fingerprint 0D99A7FB206605D7 8B35FCDE05B18A5E | | http://www.fi.muni.cz/~kas/ Czech Linux Homepage: http://www.linux.cz/ | | I actually have a lot of admiration and respect for the PATA knowledge | | embedded in drivers/ide. But I would never call it pretty:) -Jeff Garzik |