From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Tue, 03 Feb 2004 11:43:02 +0000 (GMT) Received: from gw.icm.edu.pl ([IPv6:::ffff:212.87.0.39]:29088 "EHLO atol.icm.edu.pl") by linux-mips.org with ESMTP id ; Tue, 3 Feb 2004 11:43:02 +0000 Received: from rekin.icm.edu.pl (rekin.icm.edu.pl [192.168.1.132]) by atol.icm.edu.pl (8.12.6/8.12.6/rzm-4.6/icm) with ESMTP id i13Bgphp032519 for ; Tue, 3 Feb 2004 12:42:51 +0100 (CET) Received: from rathann by rekin.icm.edu.pl with local (Exim 3.35 #1 (Debian)) id 1AnyxB-0007Ev-00 for ; Tue, 03 Feb 2004 12:42:53 +0100 Date: Tue, 3 Feb 2004 12:42:53 +0100 From: "Dominik 'Rathann' Mierzejewski" To: linux-mips@linux-mips.org Subject: Re: R4600 V1.7 errata Message-ID: <20040203114252.GA27810@icm.edu.pl> Mail-Followup-To: linux-mips@linux-mips.org References: <20040129102215.GC17760@ballina> <4018E322.9030801@gentoo.org> <20040131030435.GA24228@linux-mips.org> <20040131141027.GA11048@ballina> <20040201045258.GA4601@linux-mips.org> <20040203113928.GA28340@linux-mips.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040203113928.GA28340@linux-mips.org> User-Agent: Mutt/1.3.28i 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: 4247 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: rathann@icm.edu.pl Precedence: bulk X-list: linux-mips On Tue, Feb 03, 2004 at 12:39:28PM +0100, Ralf Baechle wrote: [...] > Jorik was so friendly to track down the patch in CVS that broke the R4600 > V1.7 back in time. With that as a start it was fairly easy to isolate the > problem further. Seems we became victim of some erratum that affects the > operation of indexed I-cache flushes only. Last night I commited a patch > that provides an optimized solution for the problem. I assume it's safe to test it now? I'll build it for my R4600 V2.0 and report in a while. Stay tuned. -- Dominik 'Rathann' Mierzejewski Interdisciplinary Centre for Mathematical and Computational Modelling Warsaw University | http://www.icm.edu.pl | tel. +48 (22) 5540810