Re: [RFC 0/8] Reduce MAX_NR_ZONES and remove useless zones.

From: Christoph Lameter
Date: Tue Jul 04 2006 - 12:39:48 EST


On Tue, 4 Jul 2006, Arjan van de Ven wrote:

> > will need to have highmem? I guess the 2G/2G
> > config option changes that?
>
> but that breaks userspace ABI and things that really want a lot of
> memory ;)

Really? What things does it break? Sorry about my i386 ignorance.

> Thankfully x86-64 is there, and just about all systems sold today do 64
> bit..

Right but then some binary stuff is only available for 32 bit.
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