Re: [patch 2/3] CONFIG_HIGHPTE vs. sub-page page tables.

From: Andi Kleen
Date: Thu Jan 03 2008 - 08:12:43 EST



> Can we please just nuke CONFIG_HIGHPTE? There's only been a small
> amount of 32bit machines

It's unfortunately a larger amount :/ And for unknown reasons a lot of
people still install 32bit kernels on new perfectly capable 64bit systems
even if they have a lot of memory.

I don't think removing CONFIG_HIGHPTE will be an option any time soon.

-Andi
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