namespaces: remove pid_ns and net_ns experimental status

The pid namespace is in the kernel since 2.6.27 and the net_ns since
2.6.29.  They are enabled in the distro by default and used by userspace
component.  They are mature enough to remove the 'experimental' label.

Signed-off-by: Daniel Lezcano <daniel.lezcano@free.fr>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 6 deletions

diff --git a/init/Kconfig b/init/Kconfig
index 3ae8ffe738eb..c91ce6bcbe68 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -766,21 +766,18 @@ config USER_NS
           If unsure, say N.
 
 config PID_NS
-        bool "PID Namespaces (EXPERIMENTAL)"
+        bool "PID Namespaces"
         default n
-        depends on NAMESPACES && EXPERIMENTAL
+        depends on NAMESPACES
         help
           Support process id namespaces.  This allows having multiple
           processes with the same pid as long as they are in different
           pid namespaces.  This is a building block of containers.
 
-          Unless you want to work with an experimental feature
-          say N here.
-
 config NET_NS
         bool "Network namespace"
         default n
-        depends on NAMESPACES && EXPERIMENTAL && NET
+        depends on NAMESPACES && NET
         help
           Allow user space to create what appear to be multiple instances
           of the network stack.