| config TRACE_IRQFLAGS_SUPPORT |
| source "lib/Kconfig.debug" |
| bool "Enable stack utilization instrumentation" |
| Enables the display of the minimum amount of free stack which each |
| task has ever had available in the sysrq-T and sysrq-P debug output. |
| This option will slow down process creation somewhat. |
| bool "D-cache flush debugging" |
| depends on SPARC64 && DEBUG_KERNEL |
| bool "Stack Overflow Detection Support" |
| depends on STACK_DEBUG || FUNCTION_TRACER |
| config DEBUG_STRICT_USER_COPY_CHECKS |
| bool "Strict copy size checks" |
| depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING |
| Enabling this option turns a certain set of sanity checks for user |
| copy operations into compile time failures. |
| The copy_from_user() etc checks are there to help test if there |
| are sufficient security checks on the length argument of |
| the copy operation, by having gcc prove that the argument is |
| If unsure, or if you run an older (pre 4.4) gcc, say N. |