#include <linux/errno.h>
#include <linux/acpi.h>
#include <acpi/acpi_bus.h>
-#include <acpi/acmacros.h>
#define ACPI_NUMA 0x80000000
#define _COMPONENT ACPI_NUMA
int pxm, node = -1;
pxm = acpi_get_pxm(handle);
- if (pxm >= 0)
+ if (pxm >= 0 && pxm < MAX_PXM_DOMAINS)
node = acpi_map_pxm_to_node(pxm);
return node;