1 files changed, 29 insertions, 0 deletions

diff --git a/security/selinux/Kconfig b/security/selinux/Kconfig
index f636f53ca544..814ddc42f1f4 100644
--- a/security/selinux/Kconfig
+++ b/security/selinux/Kconfig
@@ -1,6 +1,7 @@
 config SECURITY_SELINUX
         bool "NSA SELinux Support"
         depends on SECURITY_NETWORK && AUDIT && NET && INET
+        select NETWORK_SECMARK
         default n
         help
           This selects NSA Security-Enhanced Linux (SELinux).
@@ -95,3 +96,31 @@ config SECURITY_SELINUX_CHECKREQPROT_VALUE
           via /selinux/checkreqprot if authorized by policy.
 
           If you are unsure how to answer this question, answer 1.
+
+config SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT
+        bool "NSA SELinux enable new secmark network controls by default"
+        depends on SECURITY_SELINUX
+        default n
+        help
+          This option determines whether the new secmark-based network
+          controls will be enabled by default.  If not, the old internal
+          per-packet controls will be enabled by default, preserving
+          old behavior.
+
+          If you enable the new controls, you will need updated
+          SELinux userspace libraries, tools and policy.  Typically,
+          your distribution will provide these and enable the new controls
+          in the kernel they also distribute.
+
+          Note that this option can be overriden at boot with the
+          selinux_compat_net parameter, and after boot via
+          /selinux/compat_net.  See Documentation/kernel-parameters.txt
+          for details on this parameter.
+
+          If you enable the new network controls, you will likely
+          also require the SECMARK and CONNSECMARK targets, as
+          well as any conntrack helpers for protocols which you
+          wish to control.
+
+          If you are unsure what do do here, select N.
+