diff options
Diffstat (limited to 'arch/i386/kernel/apic.c')
| -rw-r--r-- | arch/i386/kernel/apic.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c index bfc6cb7df7e7..f9fff29e01a9 100644 --- a/arch/i386/kernel/apic.c +++ b/arch/i386/kernel/apic.c @@ -61,8 +61,9 @@ static int enable_local_apic __initdata = 0; /* Local APIC timer verification ok */ static int local_apic_timer_verify_ok; -/* Disable local APIC timer from the kernel commandline or via dmi quirk */ -static int local_apic_timer_disabled; +/* Disable local APIC timer from the kernel commandline or via dmi quirk + or using CPU MSR check */ +int local_apic_timer_disabled; /* Local APIC timer works in C2 */ int local_apic_timer_c2_ok; EXPORT_SYMBOL_GPL(local_apic_timer_c2_ok); @@ -370,12 +371,9 @@ void __init setup_boot_APIC_clock(void) long delta, deltapm; int pm_referenced = 0; - if (boot_cpu_has(X86_FEATURE_LAPIC_TIMER_BROKEN)) - local_apic_timer_disabled = 1; - /* * The local apic timer can be disabled via the kernel - * commandline or from the test above. Register the lapic + * commandline or from the CPU detection code. Register the lapic * timer as a dummy clock event source on SMP systems, so the * broadcast mechanism is used. On UP systems simply ignore it. */ |