Re: [4/7] Xen VMM patch set : /dev/mem io_remap_page_range for CONFIG_XEN

From: Andrea Arcangeli
Date: Tue Nov 30 2004 - 13:18:39 EST


On Tue, Nov 30, 2004 at 01:16:56PM +0000, Ian Pratt wrote:
> point it would solve our problem. I'm not sure what this would
> mean for architectures other than i386.

Only sparc implements io_remap_page_range differently from
remap_pte_range and from Wli answer I understand it's probably ok for
sparc to use io_remap_page_range outside ram.
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