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Re: pmap_remap_pages and protection (save/restore, part 1)
> I notice that some of the relevant parts of pmap_remap_pages appear to
> have been copied from pmap_enter, which has a "prot" argument as well
> as the "flags" one. Is there any reason why it shouldn't have one?
because our current implementation of the ioctl is a hack.
it isn't straightforward to handle faults on the mapping correctly
within our vm structure because the api has very linux-vm centric design.
YAMAMOTO Takashi
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