KVM: SVM: Trap access to the cr8 register
Later we may be able to use the virtual tpr feature, but for now,
just trap it.
Signed-off-by: Avi Kivity <avi@qumranet.com>
diff --git a/drivers/kvm/svm.h b/drivers/kvm/svm.h
index 5fa277c..5fd5049 100644
--- a/drivers/kvm/svm.h
+++ b/drivers/kvm/svm.h
@@ -204,6 +204,7 @@
#define INTERCEPT_CR0_MASK 1
#define INTERCEPT_CR3_MASK (1 << 3)
#define INTERCEPT_CR4_MASK (1 << 4)
+#define INTERCEPT_CR8_MASK (1 << 8)
#define INTERCEPT_DR0_MASK 1
#define INTERCEPT_DR1_MASK (1 << 1)