[Xen-devel] [PATCH] public: correct GNTTABOP_set_version comment

["Jan Beulich" <JBeulich@xxxxxxxx>]

Version changes are allowed any number of times. Simply re-use the
comment XTF has (thanks Andrew).

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- a/xen/include/public/grant_table.h
+++ b/xen/include/public/grant_table.h
@@ -515,10 +515,9 @@ DEFINE_XEN_GUEST_HANDLE(gnttab_unmap_and
 #if __XEN_INTERFACE_VERSION__ >= 0x0003020a
 /*
  * GNTTABOP_set_version: Request a particular version of the grant
- * table shared table structure.  This operation can only be performed
- * once in any given domain.  It must be performed before any grants
- * are activated; otherwise, the domain will be stuck with version 1.
- * The only defined versions are 1 and 2.
+ * table shared table structure.  This operation may be used to toggle
+ * between different versions, but must be performed while no grants
+ * are active.  The only defined versions are 1 and 2.
  */
 struct gnttab_set_version {
     /* IN/OUT parameters */




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