arch/s390/Kconfig.debug

   1 menu "Kernel hacking"
   2
   3 config TRACE_IRQFLAGS_SUPPORT
   4         bool
   5         default y
   6
   7 source "lib/Kconfig.debug"
   8
   9 config DEBUG_STRICT_USER_COPY_CHECKS
  10         bool "Strict user copy size checks"
  11         ---help---
  12           Enabling this option turns a certain set of sanity checks for user
  13           copy operations into compile time warnings.
  14
  15           The copy_from_user() etc checks are there to help test if there
  16           are sufficient security checks on the length argument of
  17           the copy operation, by having gcc prove that the argument is
  18           within bounds.
  19
  20           If unsure, or if you run an older (pre 4.4) gcc, say N.
  21
  22 endmenu