diff options
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.c | 20 | ||||
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.h | 8 |
2 files changed, 15 insertions, 13 deletions
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 6b9523ca082c..d2fa64bddb57 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -4356,19 +4356,13 @@ void vmx_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu) pin_controls_set(vmx, vmx_pin_based_exec_ctrl(vmx)); - if (kvm_vcpu_apicv_active(vcpu)) { - secondary_exec_controls_setbit(vmx, - SECONDARY_EXEC_APIC_REGISTER_VIRT | - SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY); - if (enable_ipiv) - tertiary_exec_controls_setbit(vmx, TERTIARY_EXEC_IPI_VIRT); - } else { - secondary_exec_controls_clearbit(vmx, - SECONDARY_EXEC_APIC_REGISTER_VIRT | - SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY); - if (enable_ipiv) - tertiary_exec_controls_clearbit(vmx, TERTIARY_EXEC_IPI_VIRT); - } + secondary_exec_controls_changebit(vmx, + SECONDARY_EXEC_APIC_REGISTER_VIRT | + SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY, + kvm_vcpu_apicv_active(vcpu)); + if (enable_ipiv) + tertiary_exec_controls_changebit(vmx, TERTIARY_EXEC_IPI_VIRT, + kvm_vcpu_apicv_active(vcpu)); vmx_update_msr_bitmap_x2apic(vcpu); } diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index 24d65dac5e89..23d6e89b96f2 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -608,6 +608,14 @@ static __always_inline void lname##_controls_clearbit(struct vcpu_vmx *vmx, u##b { \ BUILD_BUG_ON(!(val & (KVM_REQUIRED_VMX_##uname | KVM_OPTIONAL_VMX_##uname))); \ lname##_controls_set(vmx, lname##_controls_get(vmx) & ~val); \ +} \ +static __always_inline void lname##_controls_changebit(struct vcpu_vmx *vmx, u##bits val, \ + bool set) \ +{ \ + if (set) \ + lname##_controls_setbit(vmx, val); \ + else \ + lname##_controls_clearbit(vmx, val); \ } BUILD_CONTROLS_SHADOW(vm_entry, VM_ENTRY_CONTROLS, 32) BUILD_CONTROLS_SHADOW(vm_exit, VM_EXIT_CONTROLS, 32) |