X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=security%2FKconfig;h=49b51f964897dcb7133be9b58f1b936462bb6309;hb=94dc7ad5502e7d74e2fd74651743f5f1773aa1fe;hp=67785df264e511c83550455240f633dc99cc3483;hpb=55b4d6a52195a8f277ffddf755ddaff359878f41;p=linux-2.6-omap-h63xx.git

diff --git a/security/Kconfig b/security/Kconfig
index 67785df264e..49b51f96489 100644
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -74,15 +74,26 @@ config SECURITY_NETWORK_XFRM
 	  If you are unsure how to answer this question, answer N.
 
 config SECURITY_CAPABILITIES
-	tristate "Default Linux Capabilities"
+	bool "Default Linux Capabilities"
 	depends on SECURITY
+	default y
 	help
 	  This enables the "default" Linux capabilities functionality.
 	  If you are unsure how to answer this question, answer Y.
 
+config SECURITY_FILE_CAPABILITIES
+	bool "File POSIX Capabilities (EXPERIMENTAL)"
+	depends on (SECURITY=n || SECURITY_CAPABILITIES!=n) && EXPERIMENTAL
+	default n
+	help
+	  This enables filesystem capabilities, allowing you to give
+	  binaries a subset of root's powers without using setuid 0.
+
+	  If in doubt, answer N.
+
 config SECURITY_ROOTPLUG
-	tristate "Root Plug Support"
-	depends on USB && SECURITY
+	bool "Root Plug Support"
+	depends on USB=y && SECURITY
 	help
 	  This is a sample LSM module that should only be used as such.
 	  It prevents any programs running with egid == 0 if a specific
@@ -93,19 +104,28 @@ config SECURITY_ROOTPLUG
 	  
 	  If you are unsure how to answer this question, answer N.
 
-config SECURITY_SECLVL
-	tristate "BSD Secure Levels"
-	depends on SECURITY
-	select CRYPTO
-	select CRYPTO_SHA1
-	help
-	  Implements BSD Secure Levels as an LSM.  See
-	  <file:Documentation/seclvl.txt> for instructions on how to use this
-	  module.
+config SECURITY_DEFAULT_MMAP_MIN_ADDR
+        int "Low address space to protect from user allocation"
+        depends on SECURITY
+        default 0
+        help
+	  This is the portion of low virtual memory which should be protected
+	  from userspace allocation.  Keeping a user from writing to low pages
+	  can help reduce the impact of kernel NULL pointer bugs.
+
+	  For most ia64, ppc64 and x86 users with lots of address space
+	  a value of 65536 is reasonable and should cause no problems.
+	  On arm and other archs it should not be higher than 32768.
+	  Programs which use vm86 functionality would either need additional
+	  permissions from either the LSM or the capabilities module or have
+	  this protection disabled.
+
+	  This value can be changed after boot using the
+	  /proc/sys/vm/mmap_min_addr tunable.
 
-	  If you are unsure how to answer this question, answer N.
 
 source security/selinux/Kconfig
+source security/smack/Kconfig
 
 endmenu