xen: add /sys/hypervisor support
Adds support for Xen info under /sys/hypervisor. Taken from Novell 2.6.27
backport tree.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
diff --git a/include/xen/interface/version.h b/include/xen/interface/version.h
index 453235e..e8b6519 100644
--- a/include/xen/interface/version.h
+++ b/include/xen/interface/version.h
@@ -57,4 +57,7 @@
/* Declares the features reported by XENVER_get_features. */
#include "features.h"
+/* arg == NULL; returns host memory page size. */
+#define XENVER_pagesize 7
+
#endif /* __XEN_PUBLIC_VERSION_H__ */