1 files changed, 9 insertions, 0 deletions

diff --git a/init/Kconfig b/init/Kconfig
index 1e198b8c6936..0b0e29ed82d1 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -209,6 +209,15 @@ config TASK_IO_ACCOUNTING
 
           Say N if unsure.
 
+config USER_NS
+        bool "User Namespaces (EXPERIMENTAL)"
+        default n
+        depends on EXPERIMENTAL
+        help
+          Support user namespaces.  This allows containers, i.e.
+          vservers, to use user namespaces to provide different
+          user info for different servers.  If unsure, say N.
+
 config AUDIT
         bool "Auditing support"
         depends on NET