[RFC part2 PATCH 2/9] ARM64 / ACPI: Prefill cpu possible/present maps and map logical cpu id to APIC id

Mark Brown broonie at kernel.org
Thu Dec 5 08:24:41 EST 2013


On Wed, Dec 04, 2013 at 09:47:49AM -0600, Rob Herring wrote:
> On Tue, Dec 3, 2013 at 10:39 AM, Hanjun Guo <hanjun.guo at linaro.org> wrote:

> > +#ifndef CONFIG_ACPI
> >                 set_cpu_present(cpu, true);
> > +#endif

> Should this be moved to DT cpu topology related code?

Part of the trick there being that there isn't any CPU topology code for
ARMv8 in mainline yet, DT or otherwise - I'm working with some patches
for doing that with DT which I'm hoping to get out soon.
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