[PATCH 0/2] arm: add kvm-psci-version vcpu property

[Sebastian Ott <sebott@redhat.com>]

This series adds a vcpu knob to request a specific PSCI version
from KVM via the KVM_REG_ARM_PSCI_VERSION FW register.

Note: in order to support PSCI v0.1 we need to drop vcpu
initialization with KVM_CAP_ARM_PSCI_0_2 in that case.
Alternatively we could limit support to versions >=0.2 .

Sebastian Ott (2):
  target/arm/kvm: add constants for new PSCI versions
  target/arm/kvm: add kvm-psci-version vcpu property

 docs/system/arm/cpu-features.rst |  5 +++
 target/arm/cpu.h                 |  6 +++
 target/arm/kvm-consts.h          |  2 +
 target/arm/kvm.c                 | 70 +++++++++++++++++++++++++++++++-
 4 files changed, 82 insertions(+), 1 deletion(-)

-- 
2.42.0