[PATCH V8 0/3] powerpc/nodes: Fix issues with memoryless nodes

[Michael Bringmann]

powerpc/nodes: Ensure enough nodes avail for operations

powerpc/initnodes: Ensure nodes initialized for hotplug

hotplug/cpu: Fix crash with memoryless nodes

Signed-off-by: Michael Bringmann <mwb at linux.vnet.ibm.com>

Michael Bringmann (3):
  powerpc/nodes: Ensure enough nodes avail for operations
  powerpc/initnodes: Ensure nodes initialized for hotplug
  hotplug/cpu: Fix crash with memoryless nodes
---
Changes in V8:
  -- Remove unneeded pr_info() statement
  -- Clarify 'resources' as 'CPUs' in patch description regarding
     VPHN call.  Add another clause to statement mentioning that
     shared CPUs start in node 0, and are finally assigned per
     VPHN information.
  -- Change a 'printk(KERN_INFO ...)' statement to be a pr_debug()
     statement.
  -- Rename 'find_cpu_nid' to 'find_and_online_cpu_nid' for better
     clarity of its function.
  -- Restore '__init' tag to definition of 'setup_node_data'