svm_do_inject_vector() reimplements pop_irq().
Signed-off-by: Gleb Natapov <gleb@xxxxxxxxxx>
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 1821c20..da23fd3 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -2344,15 +2344,7 @@ static void kvm_reput_irq(struct vcpu_svm *svm)
static void svm_do_inject_vector(struct vcpu_svm *svm)
{
- struct kvm_vcpu *vcpu = &svm->vcpu;
- int word_index = __ffs(vcpu->arch.irq_summary);
- int bit_index = __ffs(vcpu->arch.irq_pending[word_index]);
- int irq = word_index * BITS_PER_LONG + bit_index;
-
- clear_bit(bit_index, &vcpu->arch.irq_pending[word_index]);
- if (!vcpu->arch.irq_pending[word_index])
- clear_bit(word_index, &vcpu->arch.irq_summary);
- svm_inject_irq(svm, irq);
+ svm_inject_irq(svm, pop_irq(&svm->vcpu));
}
static void do_interrupt_requests(struct kvm_vcpu *vcpu,
--
Gleb.
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