On 20/04/2021 12:18, Barry Song wrote: ... > Currently the ID provided is the offset of the Processor > Hierarchy Nodes Structure within PPTT. Whilst this is unique > it is not terribly elegant so alternative suggestions welcome. > The ACPI table offsets are consistent with how other topology IDs are generated. I once tried to make them a little more human friendly with [1], but it was nacked. [1] https://lore.kernel.org/lkml/20180629132934.GA16282@e107155-lin/t/ Thanks, drew