KVM: Advertise guest debug capability per-arch

Limit KVM_CAP_SET_GUEST_DEBUG only to those archs (currently x86) that
support it. This simplifies user space stub implementations.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 28582fc..11e3e61 100644 (file)
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -393,7 +393,9 @@ struct kvm_trace_rec {
 #ifdef __KVM_HAVE_USER_NMI
 #define KVM_CAP_USER_NMI 22
 #endif
+#if defined(CONFIG_X86)
 #define KVM_CAP_SET_GUEST_DEBUG 23
+#endif
 
 /*
  * ioctls for VM fds