Re: [PATCH 18/21] mm: xip_unmap ZERO_PAGE fix

[Carsten Otte]

Hugh Dickins wrote:
> Small fix to the PageReserved patch: the mips ZERO_PAGE(address) depends
> on address, so __xip_unmap is wrong to initialize page with that before
> address is initialized; and in fact must re-evaluate it each iteration.
Looks fine to me. I never realized they have multiple zero pages on mips.
--

Carsten Otte
IBM Linux technology center
ARCH=s390
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