Commit 0dce7cd6 authored by Andrew Jones's avatar Andrew Jones Committed by Paolo Bonzini
Browse files

kvm: x86: fix apic_base enable check

Commit e66d2ae7

 moved the assignment
vcpu->arch.apic_base = value above a condition with
(vcpu->arch.apic_base ^ value), causing that check
to always fail. Use old_value, vcpu->arch.apic_base's
old value, in the condition instead.
Signed-off-by: default avatarAndrew Jones <>
Signed-off-by: default avatarPaolo Bonzini <>
parent 7e22e911
......@@ -1355,7 +1355,7 @@ void kvm_lapic_set_base(struct kvm_vcpu *vcpu, u64 value)
vcpu->arch.apic_base = value;
/* update jump label if enable bit changes */
if ((vcpu->arch.apic_base ^ value) & MSR_IA32_APICBASE_ENABLE) {
if ((old_value ^ value) & MSR_IA32_APICBASE_ENABLE) {
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