KVM: remove old KVMTRACE support code

Return EOPNOTSUPP for KVM_TRACE_ENABLE/PAUSE/DISABLE ioctls.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index f1e2e8c373c6..bbb4029d7c4d 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -2398,7 +2398,7 @@ static long kvm_dev_ioctl(struct file *filp,
         case KVM_TRACE_ENABLE:
         case KVM_TRACE_PAUSE:
         case KVM_TRACE_DISABLE:
-                r = kvm_trace_ioctl(ioctl, arg);
+                r = -EOPNOTSUPP;
                 break;
         default:
                 return kvm_arch_dev_ioctl(filp, ioctl, arg);
@@ -2748,7 +2748,6 @@ EXPORT_SYMBOL_GPL(kvm_init);
 
 void kvm_exit(void)
 {
-        kvm_trace_cleanup();
         tracepoint_synchronize_unregister();
         misc_deregister(&kvm_dev);
         kmem_cache_destroy(kvm_vcpu_cache);