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Diffstat (limited to 'arch/i386/kernel/apic.c')
-rw-r--r--arch/i386/kernel/apic.c10
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;
61 61
62/* Local APIC timer verification ok */ 62/* Local APIC timer verification ok */
63static int local_apic_timer_verify_ok; 63static int local_apic_timer_verify_ok;
64/* Disable local APIC timer from the kernel commandline or via dmi quirk */ 64/* Disable local APIC timer from the kernel commandline or via dmi quirk
65static int local_apic_timer_disabled; 65 or using CPU MSR check */
66int local_apic_timer_disabled;
66/* Local APIC timer works in C2 */ 67/* Local APIC timer works in C2 */
67int local_apic_timer_c2_ok; 68int local_apic_timer_c2_ok;
68EXPORT_SYMBOL_GPL(local_apic_timer_c2_ok); 69EXPORT_SYMBOL_GPL(local_apic_timer_c2_ok);
@@ -370,12 +371,9 @@ void __init setup_boot_APIC_clock(void)
370 long delta, deltapm; 371 long delta, deltapm;
371 int pm_referenced = 0; 372 int pm_referenced = 0;
372 373
373 if (boot_cpu_has(X86_FEATURE_LAPIC_TIMER_BROKEN))
374 local_apic_timer_disabled = 1;
375
376 /* 374 /*
377 * The local apic timer can be disabled via the kernel 375 * The local apic timer can be disabled via the kernel
378 * commandline or from the test above. Register the lapic 376 * commandline or from the CPU detection code. Register the lapic
379 * timer as a dummy clock event source on SMP systems, so the 377 * timer as a dummy clock event source on SMP systems, so the
380 * broadcast mechanism is used. On UP systems simply ignore it. 378 * broadcast mechanism is used. On UP systems simply ignore it.
381 */ 379 */