--- zzzz-none-000/linux-2.6.39.4/arch/x86/kernel/apic/apic.c	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/arch/x86/kernel/apic/apic.c	2021-11-10 13:38:14.000000000 +0000
@@ -52,6 +52,12 @@
 #include <asm/mce.h>
 #include <asm/tsc.h>
 #include <asm/hypervisor.h>
+#if defined(CONFIG_AVM_POWER)
+#include <avm/power/power.h>
+#endif/*--- #if defined(CONFIG_AVM_POWER)  ---*/
+#if defined(CONFIG_AVM_SIMPLE_PROFILING) 
+#include <avm/profile/profile.h>
+#endif/*--- #if defined(CONFIG_AVM_SIMPLE_PROFILING)  ---*/
 
 unsigned int num_processors;
 
@@ -857,7 +863,21 @@
 	 */
 	exit_idle();
 	irq_enter();
+#if defined(CONFIG_AVM_POWER)
+    avm_cpu_wait_end();  /*--- auch wenn es wait_irqoff gibt: trotzdem aufrufen, um system-load-Ausgabe zu triggern  ---*/ 
+#endif/*--- #if defined(CONFIG_AVM_POWER)  ---*/
+#if defined(CONFIG_AVM_SIMPLE_PROFILING) 
+#if defined(avm_simple_profiling_enter_irq_context)
+    avm_simple_profiling_enter_irq_context((unsigned int)instruction_pointer(regs), regs->bp);
+#else/*--- #if defined(avm_simple_profiling_enter_irq_context) ---*/
+    avm_simple_profiling_enter_irqcontext((unsigned int)instruction_pointer(regs));
+#endif/*--- #else ---*//*--- #if defined(avm_simple_profiling_enter_irq_context) ---*/
+    avm_simple_profiling_log(avm_profile_data_type_hw_irq_begin, (unsigned int)smp_apic_timer_interrupt, 0x104);
+#endif/*--- #if defined(CONFIG_AVM_SIMPLE_PROFILING)  ---*/
 	local_apic_timer_interrupt();
+#if defined(CONFIG_AVM_SIMPLE_PROFILING)
+    avm_simple_profiling_log(avm_profile_data_type_hw_irq_end, (unsigned int)smp_apic_timer_interrupt, 0x104);
+#endif/*--- #if defined(CONFIG_AVM_SIMPLE_PROFILING)  ---*/
 	irq_exit();
 
 	set_irq_regs(old_regs);