From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 10 Aug 2005 14:59:02 +0100 (BST) Received: from extgw-uk.mips.com ([IPv6:::ffff:62.254.210.129]:32778 "EHLO bacchus.net.dhis.org") by linux-mips.org with ESMTP id ; Wed, 10 Aug 2005 14:58:46 +0100 Received: from dea.linux-mips.net (localhost.localdomain [127.0.0.1]) by bacchus.net.dhis.org (8.13.4/8.13.1) with ESMTP id j7AE2iSv012086; Wed, 10 Aug 2005 15:02:44 +0100 Received: (from ralf@localhost) by dea.linux-mips.net (8.13.4/8.13.4/Submit) id j7AE2hWl012085; Wed, 10 Aug 2005 15:02:43 +0100 Date: Wed, 10 Aug 2005 15:02:43 +0100 From: Ralf Baechle To: Greg Weeks Cc: linux-mips@linux-mips.org Subject: Re: 24K malta Message-ID: <20050810140243.GD2840@linux-mips.org> References: <42FA03D4.5060400@timesys.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <42FA03D4.5060400@timesys.com> User-Agent: Mutt/1.4.2.1i Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 8716 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ralf@linux-mips.org Precedence: bulk X-list: linux-mips On Wed, Aug 10, 2005 at 09:40:36AM -0400, Greg Weeks wrote: > I'm seeing something strange on a 24K malta and I'm wondering if anyone > else has ran into something like it. > > This is a 2.6.12 based kernel. I've not had a chance to try the current > CVS yet. The last time I checked the current CVS didn't boot as is on a > 4Kc malta so I've not been keeping current with CVS. > > When I try a simple > > strace ls > > I either hang or seg fault on a 24Kc or 24Kec processor, but a 4Kc or > 4Kec works. If I turn off the cache on the 24K it works as well. Without > cache it's unbearably slow of course. This is the same exact build of > the kernel and root file system for all boards. I cannot reproduce this problem on 24KEc Malta, sorry. Ralf