These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / include / uapi / xen / privcmd.h

diff --git a/kernel/include/uapi/xen/privcmd.h b/kernel/include/uapi/xen/privcmd.h
index a853168..7ddeeda 100644 (file)
--- a/kernel/include/uapi/xen/privcmd.h
+++ b/kernel/include/uapi/xen/privcmd.h
@@ -44,6 +44,10 @@ struct privcmd_hypercall {
 
 struct privcmd_mmap_entry {
        __u64 va;
+       /*
+        * This should be a GFN. It's not possible to change the name because
+        * it's exposed to the user-space.
+        */
        __u64 mfn;
        __u64 npages;
 };