diff --git a/arch/x86/kvm/svm/avic.c b/arch/x86/kvm/svm/avic.c index 8e4926c7b8dc..724a45c2aa23 100644 --- a/arch/x86/kvm/svm/avic.c +++ b/arch/x86/kvm/svm/avic.c @@ -124,39 +124,6 @@ static void avic_set_x2apic_msr_interception(struct vcpu_svm *svm, { struct kvm_vcpu *vcpu = &svm->vcpu; u64 rd_regs; - - static const u32 x2avic_passthrough_msrs[] = { - X2APIC_MSR(APIC_ID), - X2APIC_MSR(APIC_LVR), - X2APIC_MSR(APIC_TASKPRI), - X2APIC_MSR(APIC_ARBPRI), - X2APIC_MSR(APIC_PROCPRI), - X2APIC_MSR(APIC_EOI), - X2APIC_MSR(APIC_RRR), - X2APIC_MSR(APIC_LDR), - X2APIC_MSR(APIC_DFR), - X2APIC_MSR(APIC_SPIV), - X2APIC_MSR(APIC_ISR), - X2APIC_MSR(APIC_TMR), - X2APIC_MSR(APIC_IRR), - X2APIC_MSR(APIC_ESR), - X2APIC_MSR(APIC_ICR), - X2APIC_MSR(APIC_ICR2), - - /* - * Note! Always intercept LVTT, as TSC-deadline timer mode - * isn't virtualized by hardware, and the CPU will generate a - * #GP instead of a #VMEXIT. - */ - X2APIC_MSR(APIC_LVTTHMR), - X2APIC_MSR(APIC_LVTPC), - X2APIC_MSR(APIC_LVT0), - X2APIC_MSR(APIC_LVT1), - X2APIC_MSR(APIC_LVTERR), - X2APIC_MSR(APIC_TMICT), - X2APIC_MSR(APIC_TMCCT), - X2APIC_MSR(APIC_TDCR), - }; int i; if (intercept == svm->x2avic_msrs_intercepted) @@ -171,9 +138,10 @@ static void avic_set_x2apic_msr_interception(struct vcpu_svm *svm, svm_set_intercept_for_msr(vcpu, APIC_BASE_MSR + i, MSR_TYPE_R, intercept); - for (i = 0; i < ARRAY_SIZE(x2avic_passthrough_msrs); i++) - svm_set_intercept_for_msr(vcpu, x2avic_passthrough_msrs[i], - MSR_TYPE_W, intercept); + svm_set_intercept_for_msr(vcpu, X2APIC_MSR(APIC_TASKPRI), MSR_TYPE_W, intercept); + svm_set_intercept_for_msr(vcpu, X2APIC_MSR(APIC_EOI), MSR_TYPE_W, intercept); + svm_set_intercept_for_msr(vcpu, X2APIC_MSR(APIC_SELF_IPI), MSR_TYPE_W, intercept); + svm_set_intercept_for_msr(vcpu, X2APIC_MSR(APIC_ICR), MSR_TYPE_W, intercept); svm->x2avic_msrs_intercepted = intercept; }