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-rw-r--r--init/Kconfig16
1 files changed, 16 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 7e9fbd48e2ab..9afb971497f4 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1280,6 +1280,22 @@ source "usr/Kconfig"
endif
+config INIT_FALLBACK
+ bool "Fall back to defaults if init= parameter is bad"
+ default y
+ help
+ If enabled, the kernel will try the default init binaries if an
+ explicit request from the init= parameter fails.
+
+ This can have unexpected effects. For example, booting
+ with init=/sbin/kiosk_app will run /sbin/init or even /bin/sh
+ if /sbin/kiosk_app cannot be executed.
+
+ The default value of Y is consistent with historical behavior.
+ Selecting N is likely to be more appropriate for most uses,
+ especially on kiosks and on kernels that are intended to be
+ run under the control of a script.
+
config CC_OPTIMIZE_FOR_SIZE
bool "Optimize for size"
help