linux/arch/arm64/Kconfig.debug
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   1menu "Kernel hacking"
   2
   3source "lib/Kconfig.debug"
   4
   5config FRAME_POINTER
   6        bool
   7        default y
   8
   9config DEBUG_ERRORS
  10        bool "Verbose kernel error messages"
  11        depends on DEBUG_KERNEL
  12        help
  13          This option controls verbose debugging information which can be
  14          printed when the kernel detects an internal error. This debugging
  15          information is useful to kernel hackers when tracking down problems,
  16          but mostly meaningless to other people. It's safe to say Y unless
  17          you are concerned with the code size or don't want to see these
  18          messages.
  19
  20config DEBUG_STACK_USAGE
  21        bool "Enable stack utilization instrumentation"
  22        depends on DEBUG_KERNEL
  23        help
  24          Enables the display of the minimum amount of free stack which each
  25          task has ever had available in the sysrq-T output.
  26
  27endmenu
  28
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