Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261992AbUDYAXk (ORCPT ); Sat, 24 Apr 2004 20:23:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262003AbUDYAXj (ORCPT ); Sat, 24 Apr 2004 20:23:39 -0400 Received: from pop.gmx.de ([213.165.64.20]:896 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S261992AbUDYAXi (ORCPT ); Sat, 24 Apr 2004 20:23:38 -0400 X-Authenticated: #555161 Message-ID: <408B046B.9040306@hasw.net> Date: Sun, 25 Apr 2004 02:20:59 +0200 From: Sebastian Witt User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.5) Gecko/20031007 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Bartlomiej Zolnierkiewicz Cc: Denis Vlasenko , linux-kernel@vger.kernel.org, andre@linux-ide.org, frankt@promise.com Subject: Re: PROBLEM: Oops when using both channels of the PDC20262 References: <40898ADA.8020708@hasw.net> <200404242242.36154.vda@port.imtp.ilyichevsk.odessa.ua> <200404242230.20985.bzolnier@elka.pw.edu.pl> In-Reply-To: <200404242230.20985.bzolnier@elka.pw.edu.pl> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 956 Lines: 24 Bartlomiej Zolnierkiewicz wrote: > > There were some change in pdc202xx_old.c driver in 2.6.2. > Please revert this patch and report if it helps. I've tested 2.6.2 with the reverted patch and it seems to work. Normally it takes <1min to crash the system when I access the discs on the controller, with the patched driver it works >1 hour without a error. Also I've copied the driver to the 2.6.5 tree now trying this (after disabling the procfs code, it seems that it has changed). > > Strange, it looks like IO-APIC problem. > Have you tried booting with "noapic" kernel parameter? Yes, then /proc/interrupts shows that it uses the XT-PIC, but it also crashes (now without a Oops, totally freezed). - 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/