[PATCH v2 0/6] pseries NUMA distance calculation

[Daniel Henrique Barboza <danielhb413@gmail.com>]

This second version contains fixes based on the v1 review made
by Greg.

changes from v1:
- patch 1:
    * added Greg's R-b
- patch 2:
    * fixed 'order' typo
    * changed exit(1) to exit(EXIT_FAILURE)
    * added Greg's R-b
- patch 3:
    * clarified in the function comment the rounding of distance
values 30, 60 and 120
    * fixed a bug where distances 30, 60 and 120 wasn't being
PAPRified (use <= instead of just <)
- patch 4:
    * made the changes multi-line and more explicit, allowing
to easily see the differences between current and legacy arrays
- patch 5:
    * turned spapr_numa_get_NUMA_level() to lowercase
    * added a switch clause for distance = 10
    * removed MachineState parameter of
spapr_numa_define_associativity_domains()
    * clarified the reason why the associativity domains need
to be initialized with 'node_id' in the comment
    * we're now handling distances > 120 appropriately (no
NUMA match case)


v1 link: https://lists.gnu.org/archive/html/qemu-devel/2020-09/msg08549.html


Daniel Henrique Barboza (6):
  spapr: add spapr_machine_using_legacy_numa() helper
  spapr_numa: forbid asymmetrical NUMA setups
  spapr_numa: translate regular NUMA distance to PAPR distance
  spapr_numa: change reference-points and maxdomain settings
  spapr_numa: consider user input when defining associativity
  specs/ppc-spapr-numa: update with new NUMA support

 docs/specs/ppc-spapr-numa.rst | 213 +++++++++++++++++++++++++++++++++
 hw/ppc/spapr.c                |  12 ++
 hw/ppc/spapr_numa.c           | 217 ++++++++++++++++++++++++++++++++--
 include/hw/ppc/spapr.h        |   2 +
 4 files changed, 436 insertions(+), 8 deletions(-)

-- 
2.26.2