RE: 8260 CPM DP ram free function

I suppose once Dan's comments are addressed, since I thought
he's been the biggest objector to all of the previous
implementations (or, my memory is faulty, and every one of
them just fell on the ground), we can push this out, at least
for cpm2 stuff.

I have fixed the #ifdefs Dan complained about, but I cannot really do
much about changing hostalloc to kfree for the stuff in the kernel,
since hostalloc gets called a few times before kalloc is initialized.

What else should I do before resubmitting?

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