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Re: R4600 V1.7 errata

To: linux-mips@linux-mips.org
Subject: Re: R4600 V1.7 errata
From: "Dominik 'Rathann' Mierzejewski" <rathann@icm.edu.pl>
Date: Tue, 3 Feb 2004 12:42:53 +0100
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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>
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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 <rathann@icm.edu.pl>                             
                    
Interdisciplinary Centre for Mathematical and Computational Modelling           
                    
Warsaw University  |  http://www.icm.edu.pl  |  tel. +48 (22) 5540810           
                    

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