Re: [PATCH v2 3/3] arm64: disable ACPI PPTT support temporarily

[Rafael J. Wysocki]

On Tue, Jun 5, 2018 at 4:35 PM, Sudeep Holla <sudeep.holla@xxxxxxx> wrote:
> Currently, ARM64 doesn't support updating the CPU topology masks on
> CPU hotplug operations. ACPI PPTT support rely on that missing feature
> which is technically not incorrect. Instead of reverting all the PPTT
> support, let's keep it simple and disable ACPI PPTT support on ARM64
> for time-being until the topology updates are added for CPU hotplug
> operations.

When is that going to happen?

Nobody else uses PPTT now.