So, like, the other day Kumar Gala mumbled:If we add to an empty lmb region with a non-zero base we will not coalesce
the number of regions done to one. This causes problems on ppc32 for the
s/done/down
memory region as its assumed to only have one region.
We can fix this be easily specially casing the initial add to just replace
the dummy region.
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Posting this since Dave's looking a pulling the lmb code out into lib/ and
sharing it between powerpc and sparc.
Did you want to S-o-b: this patch? Or was this just informational?