--- /usr/src/linux-2.6.38-hardened-r1/.config	2011-04-29 12:03:31.866403379 +0800
+++ /usr/src/linux-2.6.38-hardened-r4/.config	2011-05-04 05:55:35.700813016 +0800
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux/x86_64 2.6.38-hardened-r1 Kernel Configuration
-# Fri Apr 29 12:03:31 2011
+# Linux/x86_64 2.6.38-hardened-r4 Kernel Configuration
+# Wed May  4 05:55:35 2011
 #
 CONFIG_64BIT=y
 # CONFIG_X86_32 is not set
@@ -2699,6 +2699,7 @@
 # CONFIG_KGDB is not set
 CONFIG_HAVE_ARCH_KMEMCHECK=y
 # CONFIG_KMEMCHECK is not set
+# CONFIG_TEST_KSTRTOX is not set
 CONFIG_STRICT_DEVMEM=y
 CONFIG_X86_VERBOSE_BOOTUP=y
 CONFIG_EARLY_PRINTK=y
@@ -2737,9 +2738,6 @@
 # CONFIG_GRKERNSEC_LOW is not set
 # CONFIG_GRKERNSEC_MEDIUM is not set
 # CONFIG_GRKERNSEC_HIGH is not set
-# CONFIG_GRKERNSEC_HARDENED_SERVER is not set
-# CONFIG_GRKERNSEC_HARDENED_WORKSTATION is not set
-# CONFIG_GRKERNSEC_HARDENED_VIRTUALIZATION is not set
 CONFIG_GRKERNSEC_CUSTOM=y
 
 #
@@ -2880,6 +2878,7 @@
 # Miscellaneous hardening features
 #
 CONFIG_PAX_MEMORY_SANITIZE=y
+CONFIG_PAX_MEMORY_STACKLEAK=y
 CONFIG_PAX_MEMORY_UDEREF=y
 CONFIG_PAX_REFCOUNT=y
 CONFIG_PAX_USERCOPY=y