tree a50ea630dee06d6296568eb0f4134815a31ff003
parent 17f444c0549f2ce037646871e748cf2dc375bce9
author Michael Bringmann <mwb@linux.vnet.ibm.com> 1504903656 -0500
committer Michael Ellerman <mpe@ellerman.id.au> 1508155923 +1100

powerpc/vphn: Improve recognition of PRRN/VPHN

powerpc/vphn: On Power systems with shared configurations of CPUs
and memory, there are some issues with the association of additional
CPUs and memory to nodes when hot-adding resources.  This patch
updates the initialization checks to independently recognize PRRN
or VPHN support.

Signed-off-by: Michael Bringmann <mwb@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>