On Tue, Jan 26, 2016 at 02:36:04PM -0600, Bjorn Helgaas wrote:

Subject is "arm64/arm, numa, dt: adding ..."  What is the significance
of the "arm" part?  The other patches only mention "arm64".

General comment: the code below has little, if anything, that is
actually arm64-specific.  Maybe this is the first DT-based NUMA
platform?  I don't see other similar code for other arches, so maybe
it's too early to try to generalize it, but we should try to avoid
adding duplicates of this code if/when other arches do show up.

Having it in the core code would allow us to share it with arch/arm/
fairly straightforwardly.

Will