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Re: [PATCH] mm/pg-r4k.c: Dump the generated code

To: "Maciej W. Rozycki" <>
Subject: Re: [PATCH] mm/pg-r4k.c: Dump the generated code
From: Ralf Baechle <>
Date: Thu, 4 Oct 2007 16:30:08 +0100
Cc: Franck Bui-Huu <>, Thiemo Seufer <>,
In-reply-to: <>
Original-recipient: rfc822;
References: <> <> <> <> <> <> <> <> <> <>
User-agent: Mutt/1.5.14 (2007-02-12)
On Thu, Oct 04, 2007 at 04:23:42PM +0100, Maciej W. Rozycki wrote:

>  The existence of the definitions in <asm/war.h> is there so that 
> workarounds for CPU bugs are optimised away at the kernel build time if 
> not activated.
>  I agree the inclusion both R3k and R4k handlers at the same time even 
> though any configuration predetermines which of the two is only going to 
> be needed is a bit suboptimal indeed.

I guess one of the goals was to slowly clean up the stuff that forces us
to have different kernels for R2000 and R4000 class TLBs.


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