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Re: [PATCH] c-r3k: Implement flush_cache_range()

To: "Maciej W. Rozycki" <>
Subject: Re: [PATCH] c-r3k: Implement flush_cache_range()
From: Ralf Baechle <>
Date: Mon, 29 Oct 2007 18:36:52 +0000
In-reply-to: <>
Original-recipient: rfc822;
References: <>
User-agent: Mutt/1.5.14 (2007-02-12)
On Wed, Oct 17, 2007 at 11:51:39AM +0100, Maciej W. Rozycki wrote:

>  Contrary to the belief of some, the R3000 and related processors did have 
> caches, both a data and an instruction cache.  Here is an implementation 
> of r3k_flush_cache_page(), which is the processor-specific back-end for 
> flush_cache_range(), done according to the spec in 
> Documentation/cachetlb.txt.
>  While at it, remove an unused local function: get_phys_page(), do some 
> trivial formatting fixes and modernise debugging facilities.



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