Re: [patch 4/4] Xen core patch : /dev/mem calls io_remap_page_range

[Dave Hansen]

On Wed, 2004-11-17 at 17:05, Ian Pratt wrote:
> If there really are no uses, an alternative patch would be to
> introduce an ARCH_HAS_REMAP_PAGE_RANGE. Would this be preferable?

Well, first of all, remap_page_range() is now deprecated, so some of
this might not even be relevant.  :) 

My only worry is that you might want *all* calls to
remap_page/pfn_range() to be to io_remap_page/pfn_range() for your
arch.  If this isn't the case, then there really isn't an issue.  And,
yes, mem.c is a mess.

Thanks for the explanation.

-- Dave

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