https://bugs.winehq.org/show_bug.cgi?id=39674
--- Comment #3 from Sergey Isakov isakov-sl@bk.ru --- About function GetLogicalProcessorInformationEx()
MSDN says If the function succeeds, the return value is TRUE and at least one SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX structure is written to the output buffer.
While wine return TRUE and buflen=0