diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 157 |
1 files changed, 81 insertions, 76 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 57e18ac6ca3c..6fdead79ee15 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -861,15 +861,6 @@ config DEBUG_LIST If unsure, say N. -config TEST_LIST_SORT - bool "Linked list sorting test" - depends on DEBUG_KERNEL - help - Enable this to turn on 'list_sort()' function test. This test is - executed only once during system boot, so affects only boot time. - - If unsure, say N. - config DEBUG_SG bool "Debug SG table operations" depends on DEBUG_KERNEL @@ -1082,33 +1073,6 @@ config RCU_TRACE endmenu # "RCU Debugging" -config KPROBES_SANITY_TEST - bool "Kprobes sanity tests" - depends on DEBUG_KERNEL - depends on KPROBES - default n - help - This option provides for testing basic kprobes functionality on - boot. A sample kprobe, jprobe and kretprobe are inserted and - verified for functionality. - - Say N if you are unsure. - -config BACKTRACE_SELF_TEST - tristate "Self test for the backtrace code" - depends on DEBUG_KERNEL - default n - help - This option provides a kernel module that can be used to test - the kernel stack backtrace code. This option is not useful - for distributions or general kernels, but only for kernel - developers working on architecture code. - - Note that if you want to also test saved backtraces, you will - have to enable STACKTRACE as well. - - Say N if you are unsure. - config DEBUG_BLOCK_EXT_DEVT bool "Force extended block device numbers and spread them" depends on DEBUG_KERNEL @@ -1151,21 +1115,6 @@ config DEBUG_FORCE_WEAK_PER_CPU To ensure that generic code follows the above rules, this option forces all percpu variables to be defined as weak. -config LKDTM - tristate "Linux Kernel Dump Test Tool Module" - depends on DEBUG_FS - depends on BLOCK - default n - help - This module enables testing of the different dumping mechanisms by - inducing system failures at predefined crash points. - If you don't need it: say N - Choose M here to compile this code as a module. The module will be - called lkdtm. - - Documentation on how to use the module can be found in - Documentation/fault-injection/provoke-crashes.txt - config NOTIFIER_ERROR_INJECTION tristate "Notifier error injection" depends on DEBUG_KERNEL @@ -1341,6 +1290,59 @@ config DEBUG_STRICT_USER_COPY_CHECKS source kernel/trace/Kconfig +menu "Runtime Testing" + +config LKDTM + tristate "Linux Kernel Dump Test Tool Module" + depends on DEBUG_FS + depends on BLOCK + default n + help + This module enables testing of the different dumping mechanisms by + inducing system failures at predefined crash points. + If you don't need it: say N + Choose M here to compile this code as a module. The module will be + called lkdtm. + + Documentation on how to use the module can be found in + Documentation/fault-injection/provoke-crashes.txt + +config TEST_LIST_SORT + bool "Linked list sorting test" + depends on DEBUG_KERNEL + help + Enable this to turn on 'list_sort()' function test. This test is + executed only once during system boot, so affects only boot time. + + If unsure, say N. + +config KPROBES_SANITY_TEST + bool "Kprobes sanity tests" + depends on DEBUG_KERNEL + depends on KPROBES + default n + help + This option provides for testing basic kprobes functionality on + boot. A sample kprobe, jprobe and kretprobe are inserted and + verified for functionality. + + Say N if you are unsure. + +config BACKTRACE_SELF_TEST + tristate "Self test for the backtrace code" + depends on DEBUG_KERNEL + default n + help + This option provides a kernel module that can be used to test + the kernel stack backtrace code. This option is not useful + for distributions or general kernels, but only for kernel + developers working on architecture code. + + Note that if you want to also test saved backtraces, you will + have to enable STACKTRACE as well. + + Say N if you are unsure. + config RBTREE_TEST tristate "Red-Black tree test" depends on m && DEBUG_KERNEL @@ -1354,6 +1356,34 @@ config INTERVAL_TREE_TEST help A benchmark measuring the performance of the interval tree library +config ATOMIC64_SELFTEST + bool "Perform an atomic64_t self-test at boot" + help + Enable this option to test the atomic64_t functions at boot. + + If unsure, say N. + +config ASYNC_RAID6_TEST + tristate "Self test for hardware accelerated raid6 recovery" + depends on ASYNC_RAID6_RECOV + select ASYNC_MEMCPY + ---help--- + This is a one-shot self test that permutes through the + recovery of all the possible two disk failure scenarios for a + N-disk array. Recovery is performed with the asynchronous + raid6 recovery routines, and will optionally use an offload + engine if one is available. + + If unsure, say N. + +config TEST_STRING_HELPERS + tristate "Test functions located in the string_helpers module at runtime" + +config TEST_KSTRTOX + tristate "Test kstrto*() family of functions at runtime" + +endmenu # runtime tests + config PROVIDE_OHCI1394_DMA_INIT bool "Remote debugging over FireWire early on boot" depends on PCI && X86 @@ -1483,32 +1513,7 @@ config DMA_API_DEBUG This option causes a performance degredation. Use only if you want to debug device drivers. If unsure, say N. -config ATOMIC64_SELFTEST - bool "Perform an atomic64_t self-test at boot" - help - Enable this option to test the atomic64_t functions at boot. - - If unsure, say N. - -config ASYNC_RAID6_TEST - tristate "Self test for hardware accelerated raid6 recovery" - depends on ASYNC_RAID6_RECOV - select ASYNC_MEMCPY - ---help--- - This is a one-shot self test that permutes through the - recovery of all the possible two disk failure scenarios for a - N-disk array. Recovery is performed with the asynchronous - raid6 recovery routines, and will optionally use an offload - engine if one is available. - - If unsure, say N. - source "samples/Kconfig" source "lib/Kconfig.kgdb" -config TEST_STRING_HELPERS - tristate "Test functions located in the string_helpers module at runtime" - -config TEST_KSTRTOX - tristate "Test kstrto*() family of functions at runtime" |