svm: Actually remove disabling of CR4-read-intercept when using NPT.

Should have been in the previosu changeset. Oops.
Signed-off-by: Keir Fraser <keir@xensource.com>

diff --git a/xen/arch/x86/hvm/svm/vmcb.c b/xen/arch/x86/hvm/svm/vmcb.c
index 497e6e0cdaa5e9a928c6cc30ace6a182dea3e151..a04d91acc6df5a64ed7328cd87413ca4a46311b4 100644 (file)
--- a/xen/arch/x86/hvm/svm/vmcb.c
+++ b/xen/arch/x86/hvm/svm/vmcb.c
@@ -239,7 +239,7 @@ static int construct_vmcb(struct vcpu *v)
          * No point in intercepting CR3 reads, because the hardware will return
          * the guest version anyway.
          */
-        vmcb->cr_intercepts &= ~(CR_INTERCEPT_CR3_READ|CR_INTERCEPT_CR4_READ);
+        vmcb->cr_intercepts &= ~CR_INTERCEPT_CR3_READ;
 
         /*
          * No point in intercepting INVLPG if we don't have shadow pagetables