From: Thomas Gleixner But is has missing exports. That ACPI processor hackery can built modular. Sigh. Signed-off-by: Andrew Morton --- arch/i386/kernel/apic.c | 2 ++ 1 files changed, 2 insertions(+) diff -puN arch/i386/kernel/apic.c~acpi-verify-lapic-timer-exports arch/i386/kernel/apic.c --- a/arch/i386/kernel/apic.c~acpi-verify-lapic-timer-exports +++ a/arch/i386/kernel/apic.c @@ -616,6 +616,7 @@ void lapic_timer_idle_broadcast(int broa clockevents_set_broadcast(evt, broadcast); local_irq_restore(flags); } +EXPORT_SYMBOL_GPL(lapic_timer_idle_broadcast); /* * Local APIC verify that timer is stable during this power state @@ -683,6 +684,7 @@ int lapic_timer_idle_verify(unsigned lon } return 0; } +EXPORT_SYMBOL_GPL(lapic_timer_idle_verify); int setup_profiling_timer(unsigned int multiplier) { _