KVM: SVM: init_vmcb(): remove redundant save->cr0 initialization

The svm_set_cr0() call will initialize save->cr0 properly even when npt is
enabled, clearing the NW and CD bits as expected, so we don't need to
initialize it manually for npt_enabled anymore.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index c9ef6c0..34b700f 100644 (file)
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -648,8 +648,6 @@ static void init_vmcb(struct vcpu_svm *svm)
                control->intercept_cr_write &= ~(INTERCEPT_CR0_MASK|
                                                 INTERCEPT_CR3_MASK);
                save->g_pat = 0x0007040600070406ULL;
-               /* enable caching because the QEMU Bios doesn't enable it */
-               save->cr0 = X86_CR0_ET;
                save->cr3 = 0;
                save->cr4 = 0;
        }