Messages in this thread | | | Subject | Re: [4/7] Xen VMM patch set : /dev/mem io_remap_page_range for CONFIG_XEN | Date | Tue, 30 Nov 2004 12:09:18 +0000 | From | Ian Pratt <> |
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> On Tue, 2004-11-30 at 08:56 +0000, Ian Pratt wrote: > > > In the Xen case, we actually need to use io_remap_page_range for > > all /dev/mem accesses, so as to be able to map the BIOS area, DMI > > tables etc. > > look at the /dev/mem patches in the -mm tree... there might be > infrastructure there that is useful to you
Thanks for the pointer. Having looked through, it's orthogonal and can't help us, though doesn't conflict with our patch either (fuzz 2).
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