On Fri, 31 Jul 2015, David A. Baer wrote: > The patch resolved the issue. Thank you! Believe it or not, this is > the latest BIOS available from the vendor (2011-05-05), so I don't have > much hope there, but there's no harm in asking...
Well, if you do so you can point them to the ACPI 5.0 specification, section 8.4.2.1, page 396: "The platform must expose a _CST object for either all or none of its processors." :-)
