KVM: Don't complain about cpu erratum AA15

It slows down Windows x64 horribly.

Signed-off-by: Avi Kivity <avi@qumranet.com>

diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index 10845b7..d28c848 100644 (file)
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -1566,8 +1566,6 @@ static int handle_cr(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
                        skip_emulated_instruction(vcpu);
                        return 1;
                case 8:
-                       printk(KERN_DEBUG "handle_cr: read CR8 "
-                              "cpu erratum AA15\n");
                        vcpu_load_rsp_rip(vcpu);
                        vcpu->regs[reg] = vcpu->cr8;
                        vcpu_put_rsp_rip(vcpu);