#define VMX_XSS_EXIT_BITMAP 0
-/*
- * Noting that the initialization of Guest-state Area of VMCS is in
- * vmx_vcpu_reset().
- */
static void init_vmcs(struct vcpu_vmx *vmx)
{
if (nested)
vmx_setup_uret_msrs(vmx);
}
+static void __vmx_vcpu_reset(struct kvm_vcpu *vcpu)
+{
+ struct vcpu_vmx *vmx = to_vmx(vcpu);
+
+ init_vmcs(vmx);
+
+ if (nested)
+ memcpy(&vmx->nested.msrs, &vmcs_config.nested, sizeof(vmx->nested.msrs));
+
+ vcpu_setup_sgx_lepubkeyhash(vcpu);
+
+ vmx->nested.posted_intr_nv = -1;
+ vmx->nested.vmxon_ptr = INVALID_GPA;
+ vmx->nested.current_vmptr = INVALID_GPA;
+ vmx->nested.hv_evmcs_vmptr = EVMPTR_INVALID;
+
+ vcpu->arch.microcode_version = 0x100000000ULL;
+ vmx->msr_ia32_feature_control_valid_bits = FEAT_CTL_LOCKED;
+
+ /*
+ * Enforce invariant: pi_desc.nv is always either POSTED_INTR_VECTOR
+ * or POSTED_INTR_WAKEUP_VECTOR.
+ */
+ vmx->pi_desc.nv = POSTED_INTR_VECTOR;
+ vmx->pi_desc.sn = 1;
+}
+
static void vmx_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
+ if (!init_event)
+ __vmx_vcpu_reset(vcpu);
+
vmx->rmode.vm86_active = 0;
vmx->spec_ctrl = 0;
{
struct vmx_uret_msr *tsx_ctrl;
struct vcpu_vmx *vmx;
- int i, cpu, err;
+ int i, err;
BUILD_BUG_ON(offsetof(struct vcpu_vmx, vcpu) != 0);
vmx = to_vmx(vcpu);
}
vmx->loaded_vmcs = &vmx->vmcs01;
- cpu = get_cpu();
- vmx_vcpu_load(vcpu, cpu);
- vcpu->cpu = cpu;
- init_vmcs(vmx);
- vmx_vcpu_put(vcpu);
- put_cpu();
+
if (cpu_need_virtualize_apic_accesses(vcpu)) {
err = alloc_apic_access_page(vcpu->kvm);
if (err)
goto free_vmcs;
}
- if (nested)
- memcpy(&vmx->nested.msrs, &vmcs_config.nested, sizeof(vmx->nested.msrs));
-
- vcpu_setup_sgx_lepubkeyhash(vcpu);
-
- vmx->nested.posted_intr_nv = -1;
- vmx->nested.vmxon_ptr = INVALID_GPA;
- vmx->nested.current_vmptr = INVALID_GPA;
- vmx->nested.hv_evmcs_vmptr = EVMPTR_INVALID;
-
- vcpu->arch.microcode_version = 0x100000000ULL;
- vmx->msr_ia32_feature_control_valid_bits = FEAT_CTL_LOCKED;
-
- /*
- * Enforce invariant: pi_desc.nv is always either POSTED_INTR_VECTOR
- * or POSTED_INTR_WAKEUP_VECTOR.
- */
- vmx->pi_desc.nv = POSTED_INTR_VECTOR;
- vmx->pi_desc.sn = 1;
-
return 0;
free_vmcs: