(1ULL << INTERCEPT_IOIO_PROT) |
(1ULL << INTERCEPT_MSR_PROT) |
(1ULL << INTERCEPT_TASK_SWITCH) |
+ (1ULL << INTERCEPT_SHUTDOWN) |
(1ULL << INTERCEPT_VMRUN) |
(1ULL << INTERCEPT_VMMCALL) |
(1ULL << INTERCEPT_VMLOAD) |
static void svm_get_idt(struct kvm_vcpu *vcpu, struct descriptor_table *dt)
{
- dt->limit = vcpu->svm->vmcb->save.ldtr.limit;
- dt->base = vcpu->svm->vmcb->save.ldtr.base;
+ dt->limit = vcpu->svm->vmcb->save.idtr.limit;
+ dt->base = vcpu->svm->vmcb->save.idtr.base;
}
static void svm_set_idt(struct kvm_vcpu *vcpu, struct descriptor_table *dt)
{
- vcpu->svm->vmcb->save.ldtr.limit = dt->limit;
- vcpu->svm->vmcb->save.ldtr.base = dt->base ;
+ vcpu->svm->vmcb->save.idtr.limit = dt->limit;
+ vcpu->svm->vmcb->save.idtr.base = dt->base ;
}
static void svm_get_gdt(struct kvm_vcpu *vcpu, struct descriptor_table *dt)
return 0;
}
+static int shutdown_interception(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
+{
+ /*
+ * VMCB is undefined after a SHUTDOWN intercept
+ * so reinitialize it.
+ */
+ memset(vcpu->svm->vmcb, 0, PAGE_SIZE);
+ init_vmcb(vcpu->svm->vmcb);
+
+ kvm_run->exit_reason = KVM_EXIT_SHUTDOWN;
+ return 0;
+}
+
static int io_get_override(struct kvm_vcpu *vcpu,
struct vmcb_seg **seg,
int *addr_override)
case MSR_K6_STAR:
vcpu->svm->vmcb->save.star = data;
break;
-#ifdef CONFIG_X86_64_
+#ifdef CONFIG_X86_64
case MSR_LSTAR:
vcpu->svm->vmcb->save.lstar = data;
break;
[SVM_EXIT_IOIO] = io_interception,
[SVM_EXIT_MSR] = msr_interception,
[SVM_EXIT_TASK_SWITCH] = task_switch_interception,
+ [SVM_EXIT_SHUTDOWN] = shutdown_interception,
[SVM_EXIT_VMRUN] = invalid_op_interception,
[SVM_EXIT_VMMCALL] = invalid_op_interception,
[SVM_EXIT_VMLOAD] = invalid_op_interception,