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Diffstat (limited to 'arch/x86/kvm/vmx/vmx.c')
-rw-r--r--arch/x86/kvm/vmx/vmx.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 63aaf44edd1f..40b1e6138cd5 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -64,11 +64,13 @@
MODULE_AUTHOR("Qumranet");
MODULE_LICENSE("GPL");
+#ifdef MODULE
static const struct x86_cpu_id vmx_cpu_id[] = {
X86_FEATURE_MATCH(X86_FEATURE_VMX),
{}
};
MODULE_DEVICE_TABLE(x86cpu, vmx_cpu_id);
+#endif
bool __read_mostly enable_vpid = 1;
module_param_named(vpid, enable_vpid, bool, 0444);
@@ -7175,6 +7177,7 @@ static int vmx_check_intercept_io(struct kvm_vcpu *vcpu,
else
intercept = nested_vmx_check_io_bitmaps(vcpu, port, size);
+ /* FIXME: produce nested vmexit and return X86EMUL_INTERCEPTED. */
return intercept ? X86EMUL_UNHANDLEABLE : X86EMUL_CONTINUE;
}
@@ -7204,6 +7207,20 @@ static int vmx_check_intercept(struct kvm_vcpu *vcpu,
case x86_intercept_outs:
return vmx_check_intercept_io(vcpu, info);
+ case x86_intercept_lgdt:
+ case x86_intercept_lidt:
+ case x86_intercept_lldt:
+ case x86_intercept_ltr:
+ case x86_intercept_sgdt:
+ case x86_intercept_sidt:
+ case x86_intercept_sldt:
+ case x86_intercept_str:
+ if (!nested_cpu_has2(vmcs12, SECONDARY_EXEC_DESC))
+ return X86EMUL_CONTINUE;
+
+ /* FIXME: produce nested vmexit and return X86EMUL_INTERCEPTED. */
+ break;
+
/* TODO: check more intercepts... */
default:
break;