From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266692AbUGVEu5 (ORCPT ); Thu, 22 Jul 2004 00:50:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266693AbUGVEu5 (ORCPT ); Thu, 22 Jul 2004 00:50:57 -0400 Received: from sev.net.ua ([212.86.233.226]:44549 "EHLO sev.net.ua") by vger.kernel.org with ESMTP id S266692AbUGVEuz convert rfc822-to-8bit (ORCPT ); Thu, 22 Jul 2004 00:50:55 -0400 Subject: Re: kernel 2.4.26 oops (maybe solved) From: Alex Lyashkov To: psantoro@att.net Cc: linux-kernel@vger.kernel.org In-Reply-To: <40FF33DE.6010307@att.net> References: <40FF33DE.6010307@att.net> Content-Type: text/plain; charset=KOI8-R Content-Transfer-Encoding: 8BIT Organization: PSoft Message-Id: <1090471849.7877.3.camel@berloga.shadowland> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 (1.4.5-1) Date: Thu, 22 Jul 2004 07:50:50 +0300 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org В Чтв, 22.07.2004, в 06:26, Peter Santoro пишет: > After trying many h/w and s/w configurations, I've apparently isolated > my instability issues to using the following the linux kernel highmem > options: CONFIG_HIGHMEM4G=y, CONFIG_HIGHMEM=y, CONFIG_HIGHMEMIO=y. I > have 1GB ram, so maybe one of my dimms is bad or maybe there's a highmem > bug in the 2.4.X kernel. > > The crashes in my previous emails today were due to using the latest > alsa modules (loaded, but not used by any application) with a HIGHMEM > enabled kernel. I appear to have no problem using alsa when HIGHMEM is > disabled. Apparently, I'm not the only one having problems with alsa > and highmem > (http://www.mail-archive.com/alsa-user@lists.sourceforge.net/msg13918.html). > > I would be willing to work with a kernel developer to better isolate > this problem and test a patch. > > Thank you, > > > Peter Santoro > - sound like bad work with pte mapping. As possible use pte_*_map without pte_unmap or same. -- Alex Lyashkov PSoft