Re: [PATCH v7 00/12] In-kernel PSCI v0.2 emulation for KVM ARM/ARM64

On Wed, Apr 2, 2014 at 5:42 AM, Anup Patel anup.patel@linaro.org wrote:

Currently, KVM ARM/ARM64 only provides in-kernel emulation of Power State and Coordination Interface (PSCI) v0.1.

This patchset aims at providing newer PSCI v0.2 for KVM ARM/ARM64 VCPUs such that it does not break current KVM ARM/ARM64 ABI.

The user space tools (i.e. QEMU or KVMTOOL) will have to explicitly enable KVM_ARM_VCPU_PSCI_0_2 feature using KVM_ARM_VCPU_INIT ioctl for providing PSCI v0.2 to VCPUs.

Other than my few comments, for the series:

Acked-by: Rob Herring robh@kernel.org

Rob