On Mon, Mar 17, 2014 at 9:09 AM, Christoffer Dall
[off-list ref] wrote:

On Thu, Feb 06, 2014 at 05:01:32PM +0530, Anup Patel wrote:

quoted

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. Also, the patchset
provides emulation of only few PSCI v0.2 functions such as PSCI_VERSION,
CPU_ON, and CPU_OFF. Emulation of other PSCI v0.2 functions will be added
later.

This doesn't seem to be true any longer does it?

Copy-Paste Error !!!!

I will correct this.

quoted

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.

Besides the stuff you already added, I think you need to also add
returning ALREADY_ON for the CPU_ON call if the VCPU requested is
already on.

OK, I will add it. Thanks for pointing.

Thanks,
-Christoffer
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Anup