Re: [PATCH 0/8] x86, acpi: Move acpi_initrd_override() earlier.

[Tejun Heo]

Hello,

On Fri, Aug 23, 2013 at 03:08:55PM +0200, H. Peter Anvin wrote:
> What is the point of 1G+MTRR?  If there are caching differences the
> TLB will fracture the pages anyway.

Ah, right.  Consuming less memory / cachelines would still be a small
advantage tho unless creating split TLB from larger mapping is
noticeably less efficient.  If the extra logic to do that is small,
which I think it'd be, it'd be a gain at almost no cost.

Thanks.

-- 
tejun
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