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>

diff --git a/init/Kconfig b/init/Kconfig
index 3ae8ffe738eb4878d9d1fe383e36279026d396e0..c91ce6bcbe683b68315343065289276d6337a7c0 100644 (file)
--- 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.