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Date: Sun, 4 Aug 2002 20:59:52 +0200
From: "J.A. Magallon" <jamagallon@able.es>
To: Luca Barbieri <ldb@ldb.ods.org>
Cc: Linux-Kernel ML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] [RFC] [2.5 i386] GCC 3.1 -march support, PPRO_FENCE reduction, prefetch fixes and other CPU-related changes
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On 20020804 Luca Barbieri wrote:
> This is a revised version of a patch I posted a few months ago and
> implements all the suggestions that were posted in reply and several
> other things. 
> 
> - Defines CONFIG_X86_{686,MMX{EXT,},SSE{2,},3DNOW{EXT,}}: all except
> MMXEXT are currently unused (this is the reason for splitting
> Athlon-SSE, 6x86MX and Pentium2)

You could also add the optimized memory barriers from Zwane Mwaikambo.
Take a look at:
http://giga.cps.unizar.es/~magallon/linux/kernel/2.4.19-jam0/22-mem-barriers.bz2


-- 
J.A. Magallon                           \                 Software is like sex:
junk.able.es                             \           It's better when it's free
Mandrake Linux release 9.0 (Cooker) for i586
Linux 2.4.19-jam0 (gcc 3.2 (Mandrake Linux 9.0 3.2-0.2mdk))
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