At 08/08/2012 05:12 PM, Andrew Jones Wrote:

On Wed, Aug 08, 2012 at 10:43:01AM +0800, Wen Congyang wrote:

quoted

diff --git a/Documentation/virtual/kvm/pv_event.txt b/Documentation/virtual/kvm/pv_event.txt
new file mode 100644
index 0000000..0ebc890
--- /dev/null
+++ b/Documentation/virtual/kvm/pv_event.txt

@@ -0,0 +1,32 @@
+The KVM paravirtual event interface
+=================================
+
+Initializing the paravirtual event interface
+======================
+kvm_pv_event_init()
+Argiments:
+	None
+
+Return Value:
+	0 : The guest kernel can't use paravirtual event interface.
+	-1: The guest kernel can use paravirtual event interface.
+

This documentation has the can and can't backwards.

Yes, I will fix it.

Thanks
Wen Congyang