Re: [Qemu-devel] [PATCH 6/6] kvm: Fix dirty tracking with large kernel page size

[Avi Kivity]

On 02/28/2012 11:48 PM, Benjamin Herrenschmidt wrote:
> On Tue, 2012-02-28 at 14:32 +0200, Avi Kivity wrote:
>
> > What if TARGET_PAGE_SIZE > getpagesize()?  Or is that impossible?
>
> We have yet to encounter such a case. It's not currently possible on
> power (some old embedded chips could do 1K and 2K page sizes in the TLB
> iirc but we never supported that in Linux and it's being phased out in
> HW).
>
> I suggest that gets dealt with when/if it needs to, which means probably
> never :-)

Doesn't ppc support both 4k and 64k pages?  Suppose you run a 4k guest
on a 64k host?

Maybe I'm misremembering or misunderstanding something.

-- 
error compiling committee.c: too many arguments to function