diff options
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 61 |
1 files changed, 33 insertions, 28 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 1244dcac2294..77339e68a6fb 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1048,34 +1048,6 @@ config CODE_TAGGING bool select KALLSYMS -config MEM_ALLOC_PROFILING - bool "Enable memory allocation profiling" - default n - depends on MMU - depends on PROC_FS - depends on !DEBUG_FORCE_WEAK_PER_CPU - select CODE_TAGGING - select PAGE_EXTENSION - select SLAB_OBJ_EXT - help - Track allocation source code and record total allocation size - initiated at that code location. The mechanism can be used to track - memory leaks with a low performance and memory impact. - -config MEM_ALLOC_PROFILING_ENABLED_BY_DEFAULT - bool "Enable memory allocation profiling by default" - default y - depends on MEM_ALLOC_PROFILING - -config MEM_ALLOC_PROFILING_DEBUG - bool "Memory allocation profiler debugging" - default n - depends on MEM_ALLOC_PROFILING - select MEM_ALLOC_PROFILING_ENABLED_BY_DEFAULT - help - Adds warnings with helpful error messages for memory allocation - profiling. - source "lib/Kconfig.kasan" source "lib/Kconfig.kfence" source "lib/Kconfig.kmsan" @@ -2261,6 +2233,13 @@ config KCOV_SELFTEST On test failure, causes the kernel to panic. Recommended to be enabled, ensuring critical functionality works as intended. +config DEBUG_AID_FOR_SYZBOT + bool "Additional debug code for syzbot" + default n + select PREEMPT_RT if EXPERT && ARCH_SUPPORTS_RT && !COMPILE_TEST + help + This option is intended for testing by syzbot. + menuconfig RUNTIME_TESTING_MENU bool "Runtime Testing" default y @@ -3504,6 +3483,23 @@ config GCD_KUNIT_TEST If unsure, say N +config POLYNOMIAL_KUNIT_TEST + tristate "Polynomial calculation (polynomial_calc) test" if !KUNIT_ALL_TESTS + depends on KUNIT + select POLYNOMIAL + default KUNIT_ALL_TESTS + help + This option enables the KUnit test suite for the polynomial_calc() + function, which evaluates integer polynomials using factor + redistribution to avoid overflow. + + The test suite verifies correctness for constant, linear, and + quadratic polynomials, negative coefficients, per-step dividers, + divider_leftover, total_divider scaling, and a real sensor + N-to-temperature conversion polynomial. + + If unsure, say N + config PRIME_NUMBERS_KUNIT_TEST tristate "Prime number generator test" if !KUNIT_ALL_TESTS depends on KUNIT @@ -3531,6 +3527,15 @@ config GLOB_KUNIT_TEST If unsure, say N +config PRANDOM_KUNIT_TEST + tristate "KUnit test for prandom" if !KUNIT_ALL_TESTS + depends on KUNIT + default KUNIT_ALL_TESTS + help + Enable this option to test the prandom functions at runtime. + + If unsure, say N + endif # RUNTIME_TESTING_MENU config ARCH_USE_MEMTEST |