diff --git a/Documentation/networking/netdev-FAQ.rst b/Documentation/networking/netdev-FAQ.rst
index 294ad9b0162d..a18e4e671e85 100644
--- a/Documentation/networking/netdev-FAQ.rst
+++ b/Documentation/networking/netdev-FAQ.rst
@@ -103,7 +103,9 @@ Load the mainline (Linus) page here:
 
 and note the top of the "tags" section.  If it is rc1, it is early in
 the dev cycle.  If it was tagged rc7 a week ago, then a release is
-probably imminent.
+probably imminent. If the most recent tag is a final release tag
+(without an ``-rcN`` suffix) - we are most likely in a merge window
+and ``net-next`` is closed.
 
 How can I tell the status of a patch I've sent?
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