diff --git a/udev/udev.xml b/udev/udev.xml
index d3fa76a9d8..192a6f1238 100644
--- a/udev/udev.xml
+++ b/udev/udev.xml
@@ -297,8 +297,13 @@
- The name of the node to be created, or the name the network interface
- should be renamed to.
+ The name, a network interface should be renamed to, or the name
+ a device node should be named. Usually the kernel provides the defined
+ node name, or even creates and removes the node before udev receives
+ any event. Changing the node name from the kernel's default may result
+ in unexpected behavior and is not supported. Udev is only expected to
+ handle device node permissions and to create additional symlinks, which
+ do not conflict with the kernel device node names.
@@ -306,9 +311,16 @@
The name of a symlink targeting the node. Every matching rule will add
- this value to the list of symlinks to be created along with the device node.
+ this value to the list of symlinks to be created along with the device node.
Multiple symlinks may be specified by separating the names by the space
- character.
+ character. In case multiple devices claim the same name, the link will
+ always point to the device with the highest link_priority. If the current device
+ goes away, the links will be re-evaluated and the device with the next highest
+ link_priority will own the link. If no link_priority is specified, the order
+ of the devices, and which of them will own the link, is undefined. Claiming
+ the same name for a node and links may result in unexpected behavior and is
+ not supported.
+