Commits
Jeremy Linton committed 98dc19902a0
arm64: topology: Use PPTT to determine if PE is a thread ACPI 6.3 adds a thread flag to represent if a CPU/PE is actually a thread. Given that the MPIDR_MT bit may not represent this information consistently on homogeneous machines we should prefer the PPTT flag if its available. Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Robert Richter <rrichter@marvell.com> [will: made acpi_cpu_is_threaded() return 'bool'] Signed-off-by: Will Deacon <will@kernel.org>