[kvmarm] [PATCH v2 0/2] KVM/ARM implementation of PSCI

Christoffer Dall c.dall at virtualopensystems.com
Thu Jan 10 12:51:15 EST 2013

On Thu, Jan 10, 2013 at 11:06 AM, Marc Zyngier <marc.zyngier at arm.com> wrote:
> This is an implementation of the Power State Coordination Interface,
> as described there (registration required):
> http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0022a/index.html
> It allows CPUs to be powered on, off, suspended or migrated. This
> series is only concerned with power-{on,off}. KVM Tool uses it to boot
> SMP VMs. This is also supported by the mach-virt platform:
> git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git virt/mach
> Tested on the arm64 model, based on kvm-arm-master as of today.
> >From v1:
> - Documentation
> - Move the one-time init to a separate function
> - "One mask fits all"
> - Use wait_event_interruptible instead of the open coded version

Thanks, applied.


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