diff options
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 36 |
1 files changed, 26 insertions, 10 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 9bd4eb7f5ec1..d74ac0fd6b2d 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -99,6 +99,7 @@ config DYNAMIC_DEBUG default n depends on PRINTK depends on (DEBUG_FS || PROC_FS) + select DYNAMIC_DEBUG_CORE help Compiles debug level messages into the kernel, which would not @@ -165,6 +166,17 @@ config DYNAMIC_DEBUG See Documentation/admin-guide/dynamic-debug-howto.rst for additional information. +config DYNAMIC_DEBUG_CORE + bool "Enable core function of dynamic debug support" + depends on PRINTK + depends on (DEBUG_FS || PROC_FS) + help + Enable core functional support of dynamic debug. It is useful + when you want to tie dynamic debug to your kernel modules with + DYNAMIC_DEBUG_MODULE defined for each of them, especially for + the case of embedded system where the kernel image size is + sensitive for people. + config SYMBOLIC_ERRNAME bool "Support symbolic error names in printf" default y if PRINTK @@ -810,7 +822,7 @@ config HAVE_DEBUG_STACKOVERFLOW config DEBUG_STACKOVERFLOW bool "Check for stack overflows" depends on DEBUG_KERNEL && HAVE_DEBUG_STACKOVERFLOW - ---help--- + help Say Y here if you want to check for overflows of kernel, IRQ and exception stacks (if your architecture uses them). This option will show detailed messages if free stack space drops @@ -1558,6 +1570,8 @@ config PROVIDE_OHCI1394_DMA_INIT source "samples/Kconfig" +source "lib/Kconfig.kcsan" + config ARCH_HAS_DEVMEM_IS_ALLOWED bool @@ -1942,7 +1956,7 @@ config ASYNC_RAID6_TEST tristate "Self test for hardware accelerated raid6 recovery" depends on ASYNC_RAID6_RECOV select ASYNC_MEMCPY - ---help--- + 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 @@ -2040,15 +2054,15 @@ config TEST_LKM If unsure, say N. config TEST_BITOPS - tristate "Test module for compilation of clear_bit/set_bit operations" + tristate "Test module for compilation of bitops operations" depends on m help This builds the "test_bitops" module that is much like the TEST_LKM module except that it does a basic exercise of the - clear_bit and set_bit macros to make sure there are no compiler - warnings from C=1 sparse checker or -Wextra compilations. It has - no dependencies and doesn't run or load unless explicitly requested - by name. for example: modprobe test_bitops. + set/clear_bit macros and get_count_order/long to make sure there are + no compiler warnings from C=1 sparse checker or -Wextra + compilations. It has no dependencies and doesn't run or load unless + explicitly requested by name. for example: modprobe test_bitops. If unsure, say N. @@ -2130,8 +2144,9 @@ config TEST_SYSCTL If unsure, say N. config SYSCTL_KUNIT_TEST - tristate "KUnit test for sysctl" + tristate "KUnit test for sysctl" if !KUNIT_ALL_TESTS depends on KUNIT + default KUNIT_ALL_TESTS help This builds the proc sysctl unit test, which runs on boot. Tests the API contract and implementation correctness of sysctl. @@ -2141,8 +2156,9 @@ config SYSCTL_KUNIT_TEST If unsure, say N. config LIST_KUNIT_TEST - tristate "KUnit Test for Kernel Linked-list structures" + tristate "KUnit Test for Kernel Linked-list structures" if !KUNIT_ALL_TESTS depends on KUNIT + default KUNIT_ALL_TESTS help This builds the linked list KUnit test suite. It tests that the API and basic functionality of the list_head type @@ -2296,7 +2312,7 @@ endif # RUNTIME_TESTING_MENU config MEMTEST bool "Memtest" - ---help--- + help This option adds a kernel parameter 'memtest', which allows memtest to be set. memtest=0, mean disabled; -- default |