---
 drivers/acpi/processor_core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6/drivers/acpi/processor_core.c
===================================================================
--- linux-2.6.orig/drivers/acpi/processor_core.c	2008-05-02 09:45:23.000000000 -0700
+++ linux-2.6/drivers/acpi/processor_core.c	2008-05-09 16:52:46.000000000 -0700
@@ -752,7 +752,7 @@ static int acpi_cpu_soft_notify(struct n
 	unsigned int cpu = (unsigned long)hcpu;
 	struct acpi_processor *pr = processors[cpu];
 
-	if (action == CPU_ONLINE && pr) {
+	if ((action & ~CPU_TASKS_FROZEN) == CPU_ONLINE && pr) {
 		acpi_processor_ppc_has_changed(pr);
 		acpi_processor_cst_has_changed(pr);
 		acpi_processor_tstate_has_changed(pr);