KVM_X86_NOTIFY_VMEXIT_ENABLED
#define KVM_X86_NOTIFY_VMEXIT_VALID_BITS (KVM_X86_NOTIFY_VMEXIT_ENABLED | \
if (!((u32)cap->args[0] & KVM_X86_NOTIFY_VMEXIT_ENABLED))
return kvm->arch.notify_vmexit_flags & KVM_X86_NOTIFY_VMEXIT_ENABLED;