0001 # SPDX-License-Identifier: GPL-2.0
0002 config ACPI_NUMA
0003 bool "NUMA support"
0004 depends on NUMA
0005 depends on (X86 || IA64 || ARM64 || LOONGARCH)
0006 default y if IA64 || ARM64
0007
0008 config ACPI_HMAT
0009 bool "ACPI Heterogeneous Memory Attribute Table Support"
0010 depends on ACPI_NUMA
0011 select HMEM_REPORTING
0012 select MEMREGION
0013 help
0014 If set, this option has the kernel parse and report the
0015 platform's ACPI HMAT (Heterogeneous Memory Attributes Table),
0016 register memory initiators with their targets, and export
0017 performance attributes through the node's sysfs device if
0018 provided.
