From: Wanpeng Li <wanpeng.li@xxxxxxxxxxx>
APIC map table is recalculated during reset APIC ID to the initial value
when enabling LAPIC. This patch move the recalculate_apic_map() to the
next branch since we don't need to recalculate apic map twice in current
codes.
Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
Cc: Radim Krčmář <rkrcmar@xxxxxxxxxx>
Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxx>
---
arch/x86/kvm/lapic.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 0120a58..d676f4b 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -1760,9 +1760,10 @@ void kvm_lapic_set_base(struct kvm_vcpu *vcpu, u64 value)
if (value & MSR_IA32_APICBASE_ENABLE) {
kvm_apic_set_xapic_id(apic, vcpu->vcpu_id);
static_key_slow_dec_deferred(&apic_hw_disabled);
- } else
+ } else {
static_key_slow_inc(&apic_hw_disabled.key);
- recalculate_apic_map(vcpu->kvm);
+ recalculate_apic_map(vcpu->kvm);
+ }
}
if ((old_value ^ value) & X2APIC_ENABLE) {
--
1.9.1
--
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