Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752113AbWLYSt6 (ORCPT ); Mon, 25 Dec 2006 13:49:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752625AbWLYSt6 (ORCPT ); Mon, 25 Dec 2006 13:49:58 -0500 Received: from javad.com ([216.122.176.236]:4131 "EHLO javad.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752113AbWLYSt6 (ORCPT ); Mon, 25 Dec 2006 13:49:58 -0500 From: Sergei Organov To: Jiri Slaby Cc: Andrew Morton , linux-kernel@vger.kernel.org Subject: Re: moxa serial driver testing References: <45222E7E.3040904@gmail.com> <87wt7hw97c.fsf@javad.com> <4522ABC3.2000604@gmail.com> <878xjx6xtf.fsf@javad.com> <4522B5C2.3050004@gmail.com> <87mz8borl2.fsf@javad.com> <45251211.7010604@gmail.com> <87zmcaokys.fsf@javad.com> <45254F61.1080502@gmail.com> <87vemyo9ck.fsf@javad.com> <4af2d03a0610061355p5940a538pdcbd2cda249161e8@mail.gmail.com> <87vemtnbyg.fsf@javad.com> <452A1862.9030502@gmail.com> <87r6urket6.fsf@javad.com> <552766292581216610@wsc.cz> <871wmom6sb.fsf@javad.com> <45901AA7.8080103@gmail.com> Date: Mon, 25 Dec 2006 21:49:46 +0300 In-Reply-To: <45901AA7.8080103@gmail.com> (Jiri Slaby's message of "Mon, 25 Dec 2006 19:38:08 +0059") Message-ID: <87lkkvx12t.fsf@javad.com> User-Agent: Gnus/5.110006 (No Gnus v0.6) XEmacs/21.4.19 (linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1433 Lines: 38 Jiri Slaby writes: > Sergei Organov wrote: >> Jiri Slaby writes: >> >>> osv@javad.com wrote: >>>> Hi Jiri, >>>> >>>> I've figured out that both old and new mxser drivers have two similar >>>> problems: >>>> >>>> 1. When there are data coming to a port, sometimes opening of the port >>>> entirely locks the box. This is quite reproducible. Any idea what's >>>> wrong and how can I help to debug it? >>> Could you test the patch below, if something changes? >> >> Something did change. Now it becomes rather difficult to get the box to >> hang, though not impossible. Another thing that changed is that now I >> can see [parts of] oopses on screen. I've got two pictures of the screen > > Positive. > >> with different oopses. If you need them, let me know and I'll send them >> to you in a separate mail not to pollute lkml with JPEGs. > > These are those you've posted in another post? Not exactly. The oopses seem to vary from run to run, so I can't get exactly the same every time. Though I kept those JPEGs, if you are still interested after looking at those oopses that I've collected through serial console and sent. -- Sergei. - 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/