/* Callback for SLIT parsing */
void __init acpi_numa_slit_init(struct acpi_table_slit *slit)
{
- acpi_slit = slit;
+ unsigned length;
+ unsigned long phys;
+
+ length = slit->header.length;
+ phys = find_e820_area(0, max_pfn_mapped<<PAGE_SHIFT, length,
+ PAGE_SIZE);
+
+ if (phys == -1L)
+ panic(" Can not save slit!\n");
+
+ acpi_slit = __va(phys);
+ memcpy(acpi_slit, slit, length);
+ reserve_early(phys, phys + length, "ACPI SLIT");
}
/* Callback for Proximity Domain -> LAPIC mapping */