linux-kernel - Re: [git pull] x86 fixes

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Date:	Tue, 09 Sep 2008 12:24:32 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Krzysztof Halasa <khc@...waw.pl>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Ingo Molnar <mingo@...e.hu>, "H. Peter Anvin" <hpa@...or.com>,
	Arjan van de Ven <arjan@...radead.org>,
	x86 maintainers <x86@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [git pull] x86 fixes

Krzysztof Halasa <khc@...waw.pl> writes:

> Linus Torvalds <torvalds@...ux-foundation.org> writes:
>
>>  - "modern 32-bit": PPro and better. Can take CMOV, MMX and TSC for 
>>    granted.
>
> VIA C3 (Samuel 2/Ezra, 600 - 1000 MHz?, common on VIA EPIA-*: home
> theatres etc) can't CMOV.

AFAIK they fixed that in newer BIOS with a microcode update. It's 
slow, but it works.

-Andi
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