static void kvm_cpu_vmxoff(void);
static bool vmx_mpx_supported(void);
static bool vmx_xsaves_supported(void);
-static int vmx_vm_has_apicv(struct kvm *kvm);
+static int vmx_cpu_uses_apicv(struct kvm_vcpu *vcpu);
static int vmx_set_tss_addr(struct kvm *kvm, unsigned int addr);
static void vmx_set_segment(struct kvm_vcpu *vcpu,
struct kvm_segment *var, int seg);
return vmcs_config.cpu_based_exec_ctrl & CPU_BASED_TPR_SHADOW;
}
-static inline bool vm_need_tpr_shadow(struct kvm *kvm)
+static inline bool cpu_need_tpr_shadow(struct kvm_vcpu *vcpu)
{
- return (cpu_has_vmx_tpr_shadow()) && (irqchip_in_kernel(kvm));
+ return cpu_has_vmx_tpr_shadow() && lapic_in_kernel(vcpu);
}
static inline bool cpu_has_secondary_exec_ctrls(void)
SECONDARY_EXEC_PAUSE_LOOP_EXITING;
}
-static inline bool vm_need_virtualize_apic_accesses(struct kvm *kvm)
+static inline bool cpu_need_virtualize_apic_accesses(struct kvm_vcpu *vcpu)
{
- return flexpriority_enabled && irqchip_in_kernel(kvm);
+ return flexpriority_enabled && lapic_in_kernel(vcpu);
}
static inline bool cpu_has_vmx_vpid(void)
vmx->nested.nested_vmx_pinbased_ctls_high |=
PIN_BASED_ALWAYSON_WITHOUT_TRUE_MSR |
PIN_BASED_VMX_PREEMPTION_TIMER;
- if (vmx_vm_has_apicv(vmx->vcpu.kvm))
+ if (vmx_cpu_uses_apicv(&vmx->vcpu))
vmx->nested.nested_vmx_pinbased_ctls_high |=
PIN_BASED_POSTED_INTR;
msr, MSR_TYPE_W);
}
-static int vmx_vm_has_apicv(struct kvm *kvm)
+static int vmx_cpu_uses_apicv(struct kvm_vcpu *vcpu)
{
- return enable_apicv && irqchip_in_kernel(kvm);
+ return enable_apicv && lapic_in_kernel(vcpu);
}
static int vmx_complete_nested_posted_interrupt(struct kvm_vcpu *vcpu)
{
u32 pin_based_exec_ctrl = vmcs_config.pin_based_exec_ctrl;
- if (!vmx_vm_has_apicv(vmx->vcpu.kvm))
+ if (!vmx_cpu_uses_apicv(&vmx->vcpu))
pin_based_exec_ctrl &= ~PIN_BASED_POSTED_INTR;
return pin_based_exec_ctrl;
}
if (vmx->vcpu.arch.switch_db_regs & KVM_DEBUGREG_WONT_EXIT)
exec_control &= ~CPU_BASED_MOV_DR_EXITING;
- if (!vm_need_tpr_shadow(vmx->vcpu.kvm)) {
+ if (!cpu_need_tpr_shadow(&vmx->vcpu)) {
exec_control &= ~CPU_BASED_TPR_SHADOW;
#ifdef CONFIG_X86_64
exec_control |= CPU_BASED_CR8_STORE_EXITING |
static u32 vmx_secondary_exec_control(struct vcpu_vmx *vmx)
{
u32 exec_control = vmcs_config.cpu_based_2nd_exec_ctrl;
- if (!vm_need_virtualize_apic_accesses(vmx->vcpu.kvm))
+ if (!cpu_need_virtualize_apic_accesses(&vmx->vcpu))
exec_control &= ~SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES;
if (vmx->vpid == 0)
exec_control &= ~SECONDARY_EXEC_ENABLE_VPID;
exec_control &= ~SECONDARY_EXEC_UNRESTRICTED_GUEST;
if (!ple_gap)
exec_control &= ~SECONDARY_EXEC_PAUSE_LOOP_EXITING;
- if (!vmx_vm_has_apicv(vmx->vcpu.kvm))
+ if (!vmx_cpu_uses_apicv(&vmx->vcpu))
exec_control &= ~(SECONDARY_EXEC_APIC_REGISTER_VIRT |
SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY);
exec_control &= ~SECONDARY_EXEC_VIRTUALIZE_X2APIC_MODE;
vmx_secondary_exec_control(vmx));
}
- if (vmx_vm_has_apicv(vmx->vcpu.kvm)) {
+ if (vmx_cpu_uses_apicv(&vmx->vcpu)) {
vmcs_write64(EOI_EXIT_BITMAP0, 0);
vmcs_write64(EOI_EXIT_BITMAP1, 0);
vmcs_write64(EOI_EXIT_BITMAP2, 0);
if (cpu_has_vmx_tpr_shadow() && !init_event) {
vmcs_write64(VIRTUAL_APIC_PAGE_ADDR, 0);
- if (vm_need_tpr_shadow(vcpu->kvm))
+ if (cpu_need_tpr_shadow(vcpu))
vmcs_write64(VIRTUAL_APIC_PAGE_ADDR,
__pa(vcpu->arch.apic->regs));
vmcs_write32(TPR_THRESHOLD, 0);
kvm_make_request(KVM_REQ_APIC_PAGE_RELOAD, vcpu);
- if (vmx_vm_has_apicv(vcpu->kvm))
+ if (vmx_cpu_uses_apicv(vcpu))
memset(&vmx->pi_desc, 0, sizeof(struct pi_desc));
if (vmx->vpid != 0)
u8 cr8 = (u8)val;
err = kvm_set_cr8(vcpu, cr8);
kvm_complete_insn_gp(vcpu, err);
- if (irqchip_in_kernel(vcpu->kvm))
+ if (lapic_in_kernel(vcpu))
return 1;
if (cr8_prev <= cr8)
return 1;
kvm_make_request(KVM_REQ_EVENT, vcpu);
++vcpu->stat.irq_window_exits;
-
- /*
- * If the user space waits to inject interrupts, exit as soon as
- * possible
- */
- if (!irqchip_in_kernel(vcpu->kvm) &&
- vcpu->run->request_interrupt_window &&
- !kvm_cpu_has_interrupt(vcpu)) {
- vcpu->run->exit_reason = KVM_EXIT_IRQ_WINDOW_OPEN;
- return 0;
- }
return 1;
}
* apicv
*/
if (!cpu_has_vmx_virtualize_x2apic_mode() ||
- !vmx_vm_has_apicv(vcpu->kvm))
+ !vmx_cpu_uses_apicv(vcpu))
return;
- if (!vm_need_tpr_shadow(vcpu->kvm))
+ if (!cpu_need_tpr_shadow(vcpu))
return;
sec_exec_control = vmcs_read32(SECONDARY_VM_EXEC_CONTROL);
}
}
-static void vmx_load_eoi_exitmap(struct kvm_vcpu *vcpu, u64 *eoi_exit_bitmap)
+static void vmx_load_eoi_exitmap(struct kvm_vcpu *vcpu)
{
- if (!vmx_vm_has_apicv(vcpu->kvm))
+ u64 *eoi_exit_bitmap = vcpu->arch.eoi_exit_bitmap;
+ if (!vmx_cpu_uses_apicv(vcpu))
return;
vmcs_write64(EOI_EXIT_BITMAP0, eoi_exit_bitmap[0]);
put_cpu();
if (err)
goto free_vmcs;
- if (vm_need_virtualize_apic_accesses(kvm)) {
+ if (cpu_need_virtualize_apic_accesses(&vmx->vcpu)) {
err = alloc_apic_access_page(kvm);
if (err)
goto free_vmcs;
vmcs_write64(APIC_ACCESS_ADDR,
page_to_phys(vmx->nested.apic_access_page));
} else if (!(nested_cpu_has_virt_x2apic_mode(vmcs12)) &&
- (vm_need_virtualize_apic_accesses(vmx->vcpu.kvm))) {
+ cpu_need_virtualize_apic_accesses(&vmx->vcpu)) {
exec_control |=
SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES;
kvm_vcpu_reload_apic_access_page(vcpu);
.update_cr8_intercept = update_cr8_intercept,
.set_virtual_x2apic_mode = vmx_set_virtual_x2apic_mode,
.set_apic_access_page_addr = vmx_set_apic_access_page_addr,
- .vm_has_apicv = vmx_vm_has_apicv,
+ .cpu_uses_apicv = vmx_cpu_uses_apicv,
.load_eoi_exitmap = vmx_load_eoi_exitmap,
.hwapic_irr_update = vmx_hwapic_irr_update,
.hwapic_isr_update = vmx_hwapic_isr_update,