Re: Remapping pages mapped to userspace

[Roland Dreier]

    Bryan> Why would you not want accesses to explode?  Exploding
    Bryan> seems like the right behaviour to me, since there's no
    Bryan> hardware for userspace to talk to any more.

I think it is better for userspace to be notified that the hardware is
gone, and have any accesses before it acts on that notification to be
silently discarded.

 - R.
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