Thread (17 messages) 17 messages, 3 authors, 2014-04-30
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Revisions (4)
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  3. v11 [diff vs current]
  4. v11 current

[PATCH v11 00/12] In-kernel PSCI v0.2 emulation for KVM ARM/ARM64

From: Christoffer Dall <hidden>
Date: 2014-04-30 11:36:11
Also in: kvm

On Wed, Apr 30, 2014 at 10:56:41AM +0100, Marc Zyngier wrote:
On 29/04/14 20:44, Christoffer Dall wrote:
quoted
On Tue, Apr 29, 2014 at 11:24:13AM +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.

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.
I feel like this is ready to queue for the next merge window.  Last
chance to object.
Looks OK to me.
Applied to queue.  Note that KVM_CAP_ARM_PSCI_0_2 is now defined to 102
after rebasing the patch set onto kvm/next.

Thanks,
-Christoffer
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