larger and slower, but it gives very useful debugging information
in case of kernel bugs. (precise oopses/stacktraces/warnings)
+config STACK_VALIDATION
+ bool "Compile-time stack metadata validation"
+ depends on HAVE_STACK_VALIDATION
+ default n
+ help
+ Add compile-time checks to validate stack metadata, including frame
+ pointers (if CONFIG_FRAME_POINTER is enabled). This helps ensure
+ that runtime stack traces are more reliable.
+
+ For more information, see
+ tools/objtool/Documentation/stack-validation.txt.
+
config DEBUG_FORCE_WEAK_PER_CPU
bool "Force weak per-cpu definitions"
depends on DEBUG_KERNEL
config TEST_PRINTF
tristate "Test printf() family of functions at runtime"
+config TEST_BITMAP
+ tristate "Test bitmap_*() family of functions at runtime"
+ default n
+ help
+ Enable this option to test the bitmap functions at boot.
+
+ If unsure, say N.
+
config TEST_RHASHTABLE
tristate "Perform selftest on resizable hash table"
default n