From 64eb0620296f924d5fded755c5ed95fb73649e06 Mon Sep 17 00:00:00 2001 From: Gleb Natapov Date: Wed, 8 Aug 2012 15:24:36 +0300 Subject: KVM: correctly detect APIC SW state in kvm_apic_post_state_restore() For apic_set_spiv() to track APIC SW state correctly it needs to see previous and next values of the spurious vector register, but currently memset() overwrite the old value before apic_set_spiv() get a chance to do tracking. Fix it by calling apic_set_spiv() before overwriting old value. Signed-off-by: Gleb Natapov Signed-off-by: Avi Kivity --- arch/x86/kvm/lapic.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/x86/kvm/lapic.h') diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h index 2ad9caa06f94..615a8b030168 100644 --- a/arch/x86/kvm/lapic.h +++ b/arch/x86/kvm/lapic.h @@ -54,7 +54,8 @@ int kvm_apic_local_deliver(struct kvm_lapic *apic, int lvt_type); u64 kvm_get_apic_base(struct kvm_vcpu *vcpu); void kvm_set_apic_base(struct kvm_vcpu *vcpu, u64 data); -void kvm_apic_post_state_restore(struct kvm_vcpu *vcpu); +void kvm_apic_post_state_restore(struct kvm_vcpu *vcpu, + struct kvm_lapic_state *s); int kvm_lapic_find_highest_irr(struct kvm_vcpu *vcpu); u64 kvm_get_lapic_tscdeadline_msr(struct kvm_vcpu *vcpu); -- cgit v1.2.3