X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=init%2FKconfig;h=cfee56c151f14fe390a5d4780b840313526c04bb;hb=e951445f4d3b5d0df69c0c5d18ab1e9058c20e52;hp=24b23d843df153e5d8552feb9d6f4ffce4848acb;hpb=bddea11b1b9385f713006820f16a9fbe5efe6b47;p=tomoyo%2Ftomoyo-test1.git

diff --git a/init/Kconfig b/init/Kconfig
index 24b23d843df1..cfee56c151f1 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1224,6 +1224,20 @@ source "usr/Kconfig"
 
 endif
 
+config BOOT_CONFIG
+	bool "Boot config support"
+	depends on BLK_DEV_INITRD
+	select LIBXBC
+	default y
+	help
+	  Extra boot config allows system admin to pass a config file as
+	  complemental extension of kernel cmdline when booting.
+	  The boot config file must be attached at the end of initramfs
+	  with checksum and size.
+	  See <file:Documentation/admin-guide/bootconfig.rst> for details.
+
+	  If unsure, say Y.
+
 choice
 	prompt "Compiler optimization level"
 	default CC_OPTIMIZE_FOR_PERFORMANCE