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path: root/drivers/kvm/lapic.c
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Diffstat (limited to 'drivers/kvm/lapic.c')
-rw-r--r--drivers/kvm/lapic.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/kvm/lapic.c b/drivers/kvm/lapic.c
index e15b42e4886..8840f9dc0bc 100644
--- a/drivers/kvm/lapic.c
+++ b/drivers/kvm/lapic.c
@@ -395,10 +395,9 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
395struct kvm_lapic *kvm_apic_round_robin(struct kvm *kvm, u8 vector, 395struct kvm_lapic *kvm_apic_round_robin(struct kvm *kvm, u8 vector,
396 unsigned long bitmap) 396 unsigned long bitmap)
397{ 397{
398 int vcpu_id;
399 int last; 398 int last;
400 int next; 399 int next;
401 struct kvm_lapic *apic; 400 struct kvm_lapic *apic = NULL;
402 401
403 last = kvm->round_robin_prev_vcpu; 402 last = kvm->round_robin_prev_vcpu;
404 next = last; 403 next = last;
@@ -415,14 +414,8 @@ struct kvm_lapic *kvm_apic_round_robin(struct kvm *kvm, u8 vector,
415 } while (next != last); 414 } while (next != last);
416 kvm->round_robin_prev_vcpu = next; 415 kvm->round_robin_prev_vcpu = next;
417 416
418 if (!apic) { 417 if (!apic)
419 vcpu_id = ffs(bitmap) - 1; 418 printk(KERN_DEBUG "vcpu not ready for apic_round_robin\n");
420 if (vcpu_id < 0) {
421 vcpu_id = 0;
422 printk(KERN_DEBUG "vcpu not ready for apic_round_robin\n");
423 }
424 apic = kvm->vcpus[vcpu_id]->apic;
425 }
426 419
427 return apic; 420 return apic;
428} 421}