---

yaml --- r: 93786 b: refs/heads/master c: e3da3ac h: refs/heads/master v: v3
git-mirror · Apr 27, 2008 · 52d66e9 · 52d66e9
1 parent 6062e06
commit 52d66e9
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 33bd6a0b3e8baed6469c8e68ea1b16cb50c4f5af
+refs/heads/master: e3da3acdb32c1804a5c853feebcc037b7434076f
diff --git a/trunk/arch/x86/kvm/svm.c b/trunk/arch/x86/kvm/svm.c
@@ -47,6 +47,8 @@ MODULE_LICENSE("GPL");
 #define SVM_FEATURE_LBRV (1 << 1)
 #define SVM_DEATURE_SVML (1 << 2)
 
+static bool npt_enabled = false;
+
 static void kvm_reput_irq(struct vcpu_svm *svm);
 
 static inline struct vcpu_svm *to_svm(struct kvm_vcpu *vcpu)
@@ -413,6 +415,12 @@ static __init int svm_hardware_setup(void)
 
 	svm_features = cpuid_edx(SVM_CPUID_FUNC);
 
+	if (!svm_has(SVM_FEATURE_NPT))
+		npt_enabled = false;
+
+	if (npt_enabled)
+		printk(KERN_INFO "kvm: Nested Paging enabled\n");
+
 	return 0;
 
 err_2: