From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/security/selinux/Kconfig | 133 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 133 insertions(+) create mode 100644 kernel/security/selinux/Kconfig (limited to 'kernel/security/selinux/Kconfig') diff --git a/kernel/security/selinux/Kconfig b/kernel/security/selinux/Kconfig new file mode 100644 index 000000000..bca1b74a4 --- /dev/null +++ b/kernel/security/selinux/Kconfig @@ -0,0 +1,133 @@ +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). + You will also need a policy configuration and a labeled filesystem. + If you are unsure how to answer this question, answer N. + +config SECURITY_SELINUX_BOOTPARAM + bool "NSA SELinux boot parameter" + depends on SECURITY_SELINUX + default n + help + This option adds a kernel parameter 'selinux', which allows SELinux + to be disabled at boot. If this option is selected, SELinux + functionality can be disabled with selinux=0 on the kernel + command line. The purpose of this option is to allow a single + kernel image to be distributed with SELinux built in, but not + necessarily enabled. + + If you are unsure how to answer this question, answer N. + +config SECURITY_SELINUX_BOOTPARAM_VALUE + int "NSA SELinux boot parameter default value" + depends on SECURITY_SELINUX_BOOTPARAM + range 0 1 + default 1 + help + This option sets the default value for the kernel parameter + 'selinux', which allows SELinux to be disabled at boot. If this + option is set to 0 (zero), the SELinux kernel parameter will + default to 0, disabling SELinux at bootup. If this option is + set to 1 (one), the SELinux kernel parameter will default to 1, + enabling SELinux at bootup. + + If you are unsure how to answer this question, answer 1. + +config SECURITY_SELINUX_DISABLE + bool "NSA SELinux runtime disable" + depends on SECURITY_SELINUX + default n + help + This option enables writing to a selinuxfs node 'disable', which + allows SELinux to be disabled at runtime prior to the policy load. + SELinux will then remain disabled until the next boot. + This option is similar to the selinux=0 boot parameter, but is to + support runtime disabling of SELinux, e.g. from /sbin/init, for + portability across platforms where boot parameters are difficult + to employ. + + If you are unsure how to answer this question, answer N. + +config SECURITY_SELINUX_DEVELOP + bool "NSA SELinux Development Support" + depends on SECURITY_SELINUX + default y + help + This enables the development support option of NSA SELinux, + which is useful for experimenting with SELinux and developing + policies. If unsure, say Y. With this option enabled, the + kernel will start in permissive mode (log everything, deny nothing) + unless you specify enforcing=1 on the kernel command line. You + can interactively toggle the kernel between enforcing mode and + permissive mode (if permitted by the policy) via /selinux/enforce. + +config SECURITY_SELINUX_AVC_STATS + bool "NSA SELinux AVC Statistics" + depends on SECURITY_SELINUX + default y + help + This option collects access vector cache statistics to + /selinux/avc/cache_stats, which may be monitored via + tools such as avcstat. + +config SECURITY_SELINUX_CHECKREQPROT_VALUE + int "NSA SELinux checkreqprot default value" + depends on SECURITY_SELINUX + range 0 1 + default 1 + help + This option sets the default value for the 'checkreqprot' flag + that determines whether SELinux checks the protection requested + by the application or the protection that will be applied by the + kernel (including any implied execute for read-implies-exec) for + mmap and mprotect calls. If this option is set to 0 (zero), + SELinux will default to checking the protection that will be applied + by the kernel. If this option is set to 1 (one), SELinux will + default to checking the protection requested by the application. + The checkreqprot flag may be changed from the default via the + 'checkreqprot=' boot parameter. It may also be changed at runtime + via /selinux/checkreqprot if authorized by policy. + + If you are unsure how to answer this question, answer 1. + +config SECURITY_SELINUX_POLICYDB_VERSION_MAX + bool "NSA SELinux maximum supported policy format version" + depends on SECURITY_SELINUX + default n + help + This option enables the maximum policy format version supported + by SELinux to be set to a particular value. This value is reported + to userspace via /selinux/policyvers and used at policy load time. + It can be adjusted downward to support legacy userland (init) that + does not correctly handle kernels that support newer policy versions. + + Examples: + For the Fedora Core 3 or 4 Linux distributions, enable this option + and set the value via the next option. For Fedora Core 5 and later, + do not enable this option. + + If you are unsure how to answer this question, answer N. + +config SECURITY_SELINUX_POLICYDB_VERSION_MAX_VALUE + int "NSA SELinux maximum supported policy format version value" + depends on SECURITY_SELINUX_POLICYDB_VERSION_MAX + range 15 23 + default 19 + help + This option sets the value for the maximum policy format version + supported by SELinux. + + Examples: + For Fedora Core 3, use 18. + For Fedora Core 4, use 19. + + If you are unsure how to answer this question, look for the + policy format version supported by your policy toolchain, by + running 'checkpolicy -V'. Or look at what policy you have + installed under /etc/selinux/$SELINUXTYPE/policy, where + SELINUXTYPE is defined in your /etc/selinux/config. + -- cgit 1.2.3-korg