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Diffstat (limited to 'hw/i386/acpi-dsdt-cpu-hotplug.dsl')
-rw-r--r--hw/i386/acpi-dsdt-cpu-hotplug.dsl2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/i386/acpi-dsdt-cpu-hotplug.dsl b/hw/i386/acpi-dsdt-cpu-hotplug.dsl
index f91eafd008..dee4843cde 100644
--- a/hw/i386/acpi-dsdt-cpu-hotplug.dsl
+++ b/hw/i386/acpi-dsdt-cpu-hotplug.dsl
@@ -53,7 +53,7 @@ Scope(\_SB) {
Sleep(200)
}
-#define CPU_STATUS_LEN 32
+#define CPU_STATUS_LEN ACPI_GPE_PROC_LEN
OperationRegion(PRST, SystemIO, CPU_STATUS_BASE, CPU_STATUS_LEN)
Field(PRST, ByteAcc, NoLock, Preserve) {
PRS, 256