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Re: down_trylock() implementation for MIPS 4KEc CPU implies 64bitarithme

To: Emmanuel Michon <em@realmagic.fr>
Subject: Re: down_trylock() implementation for MIPS 4KEc CPU implies 64bitarithmetics?
From: "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>
Date: Wed, 26 May 2004 19:16:49 +0200 (CEST)
Cc: "Kevin D. Kissell" <kevink@mips.com>, linux-mips@linux-mips.org
In-reply-to: <1085591018.2306.82.camel@avalon.france.sdesigns.com>
Organization: Technical University of Gdansk
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <1085589315.2306.49.camel@avalon.france.sdesigns.com> <012b01c44342$c3ec91e0$10eca8c0@grendel> <1085591018.2306.82.camel@avalon.france.sdesigns.com>
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On Wed, 26 May 2004, Emmanuel Michon wrote:

> No, because this choice of CPU CONFIG_MIPS32
> is exclusive with CONFIG_CPU_R3000 and CONFIG_CPU_R4X00
> 
> I do use CONFIG_CPU_R4X00 so that appropriate cache routines are used

 Well, the cache routines for both CONFIG_CPU_R4X00 and CONFIG_MIPS32 are 
the same.

> I'd prefer to find the appropriate combination of flags to get things
> right though...

 The defaults for CONFIG_MIPS32 should be OK.

-- 
+  Maciej W. Rozycki, Technical University of Gdansk, Poland   +
+--------------------------------------------------------------+
+        e-mail: macro@ds2.pg.gda.pl, PGP key available        +

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