ppc64: do not use MachineClass::max_cpus to limit CPUs

[PATCH 0/2] ppc64: do not use MachineClass::max_cpus to limit CPUs

Daniel Henrique Barboza posted 2 patches 3 years ago

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Test checkpatch passed

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20210408204049.221802-1-danielhb413@gmail.com

Maintainers: David Gibson <david@gibson.dropbear.id.au>, Greg Kurz <groug@kaod.org>

hw/ppc/spapr.c         | 11 ++++++++++-
include/hw/ppc/spapr.h |  2 +-
2 files changed, 11 insertions(+), 2 deletions(-)

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[PATCH 0/2] ppc64: do not use MachineClass::max_cpus to limit CPUs

Posted by Daniel Henrique Barboza 3 years ago

Hello,

After having to change hardcoded values to launch a 2048 KVM
pSeries guests I decided to post these upstream because, at
least for me, the current max_cpus usage is lackluster for
pSeries. More info in patch 01.

Patch 02 is a trivial follow-up to increase the FDT size.

Daniel Henrique Barboza (2):
  spapr.c: do not use MachineClass::max_cpus to limit CPUs
  spapr.h: increase FDT_MAX_SIZE

 hw/ppc/spapr.c         | 11 ++++++++++-
 include/hw/ppc/spapr.h |  2 +-
 2 files changed, 11 insertions(+), 2 deletions(-)

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2.30.2