1# SPDX-License-Identifier: GPL-2.0
 2config ACPI_NUMA
 3	bool "NUMA support"
 4	depends on NUMA
 5	depends on (X86 || ARM64 || LOONGARCH)
 6	default y if ARM64
 7
 8config ACPI_HMAT
 9	bool "ACPI Heterogeneous Memory Attribute Table Support"
10	depends on ACPI_NUMA
11	select HMEM_REPORTING
12	select MEMREGION
13	help
14	 If set, this option has the kernel parse and report the
15	 platform's ACPI HMAT (Heterogeneous Memory Attributes Table),
16	 register memory initiators with their targets, and export
17	 performance attributes through the node's sysfs device if
18	 provided.