1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index 0079bc51082c..61d976e7af5a 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -404,7 +404,7 @@ static int map_lsapic_id(struct acpi_subtable_header *entry,
         if (lsapic->lapic_flags & ACPI_MADT_ENABLED) {
                 /* First check against id */
                 if (lsapic->processor_id == acpi_id) {
-                        *apic_id = lsapic->id;
+                        *apic_id = (lsapic->id << 8) | lsapic->eid;
                         return 1;
                 /* Check against optional uid */
                 } else if (entry->length >= 16 &&