linux-kernel - [PATCH V6 0/2] pseries/nodes: Fix issues with memoryless nodes

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Message-Id: <b7c79722-f4fb-05f5-74b9-98030fa31f38@linux.vnet.ibm.com>
Date:   Wed, 1 Nov 2017 13:57:57 -0500
From:   Michael Bringmann <mwb@...ux.vnet.ibm.com>
To:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Cc:     Michael Bringmann <mwb@...ux.vnet.ibm.com>,
        Nathan Fontenot <nfont@...ux.vnet.ibm.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        John Allen <jallen@...ux.vnet.ibm.com>,
        Tyrel Datwyler <tyreld@...ux.vnet.ibm.com>,
        Thomas Falcon <tlfalcon@...ux.vnet.ibm.com>
Subject: [PATCH V6 0/2] pseries/nodes: Fix issues with memoryless nodes

pseries/nodes: Ensure enough nodes avail for operations

pseries/initnodes: Ensure nodes initialized for hotplug

Signed-off-by: Michael Bringmann <mwb@...ux.vnet.ibm.com>

Michael Bringmann (2):
  pseries/nodes: Ensure enough nodes avail for operations
  pseries/initnodes: Ensure nodes initialized for hotplug
---
Changes in V6:
  -- Remove some node initialization/allocation from boot setup
  -- Add some needed node initialization to runtime code that maps
     CPUs based on VPHN associativity
  -- Add error checks and alternate recovery for compile flag
     CONFIG_MEMORY_HOTPLUG
  -- Add alternate node selection recovery for !CONFIG_MEMORY_HOTPLUG