ACPI-6.3 corresponds to when HMAT revision was bumped
from 1 to 2. In this version ACPI_HMAT_MEMORY_PD_VALID
was deprecated and made reserved.
As such in revision 2+ we shouldn't be testing this flag.
This is as per ACPI-6.3, 22.214.171.124, Table 5-145
"Memory Proximity Domain Attributes Structure"
Signed-off-by: Daniel Black <email@example.com>
Reviewed-by: Tao Xu <firstname.lastname@example.org>
Signed-off-by: Rafael J. Wysocki <email@example.com>