Re: [PATCH v5] x86: Enable fast strings on Intel if BIOS hasn't already

From: H. Peter Anvin
Date: Wed May 01 2013 - 13:54:54 EST


On 05/01/2013 10:50 AM, Andy Lutomirski wrote:
>
> Isn't the upper half incompatible with large pages?
>

No, just with attributes *on the page tables themselves*.

-hpa

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