See Documentation/admin-guide/dynamic-debug-howto.rst for additional
information.
+config SYMBOLIC_ERRNAME
+ bool "Support symbolic error names in printf"
+ default y if PRINTK
+ help
+ If you say Y here, the kernel's printf implementation will
+ be able to print symbolic error names such as ENOSPC instead
+ of the number 28. It makes the kernel image slightly larger
+ (about 3KB), but can make the kernel logs easier to read.
+
endmenu # "printk and dmesg options"
menu "Compile-time checks and compiler options"
See Documentation/debugging-via-ohci1394.txt for more information.
+source "lib/kunit/Kconfig"
+
menuconfig RUNTIME_TESTING_MENU
bool "Runtime Testing"
def_bool y
If unsure, say N.
+config SYSCTL_KUNIT_TEST
+ bool "KUnit test for sysctl"
+ depends on KUNIT
+ help
+ This builds the proc sysctl unit test, which runs on boot.
+ Tests the API contract and implementation correctness of sysctl.
+ For more information on KUnit and unit tests in general please refer
+ to the KUnit documentation in Documentation/dev-tools/kunit/.
+
+ If unsure, say N.
+
+config LIST_KUNIT_TEST
+ bool "KUnit Test for Kernel Linked-list structures"
+ depends on KUNIT
+ help
+ This builds the linked list KUnit test suite.
+ It tests that the API and basic functionality of the list_head type
+ and associated macros.
+
+ KUnit tests run during boot and output the results to the debug log
+ in TAP format (http://testanything.org/). Only useful for kernel devs
+ running the KUnit test harness, and not intended for inclusion into a
+ production build.
+
+ For more information on KUnit and unit tests in general please refer
+ to the KUnit documentation in Documentation/dev-tools/kunit/.
+
+ If unsure, say N.
+
config TEST_UDELAY
tristate "udelay test driver"
help
source "arch/$(SRCARCH)/Kconfig.debug"
+config HYPERV_TESTING
+ bool "Microsoft Hyper-V driver testing"
+ default n
+ depends on HYPERV && DEBUG_FS
+ help
+ Select this option to enable Hyper-V vmbus testing.
+
endmenu # Kernel hacking