Re: [PATCH v9 4/4] xen/acpi: Parse PPTT to initialize CPU topology
Jan Beulich <[email protected]> Wed, 5 Aug 2026 16:24:04 +0200
| Newsgroups | gmane.comp.emulators.xen.devel |
|---|---|
| Message-ID | <[email protected]> |
On 28.07.2026 07:06, Hirokazu Takahashi wrote: > Parse the ACPI PPTT (Processor Properties Topology Table) to > initialize the CPU topology. > > For ACPI 6.3 and later, the ACPI_PPTT_ACPI_PROCESSOR_IS_THREAD flag > is checked to determine the presence of threading. For ACPI 6.2 and > earlier, CPUs are assumed not to support threading. > > Signed-off-by: Hirokazu Takahashi <[email protected]> Acked-by: Jan Beulich <[email protected]>