diff --git a/[refs] b/[refs]
index 9522f18d5355..f7fc15568ad1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a7df4719a3ca1c839bf703c5eca3a9c430466696
+refs/heads/master: a125a3945c950caef001f22055bf201a36568533
diff --git a/trunk/drivers/base/Kconfig b/trunk/drivers/base/Kconfig
index 8a0e87fd9064..e95c67edb2cb 100644
--- a/trunk/drivers/base/Kconfig
+++ b/trunk/drivers/base/Kconfig
@@ -178,6 +178,7 @@ config DMA_SHARED_BUFFER
 	bool "Buffer framework to be shared between drivers"
 	default n
 	select ANON_INODES
+	depends on EXPERIMENTAL
 	help
 	  This option enables the framework for buffer-sharing between
 	  multiple drivers. A buffer is associated with a file using driver