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-rw-r--r--lib/Kconfig.debug18
1 files changed, 0 insertions, 18 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 2307d7c89dac..2e2cca509231 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1686,24 +1686,6 @@ config LATENCYTOP
Enable this option if you want to use the LatencyTOP tool
to find out which userspace is blocking on what kernel operations.
-config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
- bool
-
-config DEBUG_STRICT_USER_COPY_CHECKS
- bool "Strict user copy size checks"
- depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
- depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
- help
- 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
- within bounds.
-
- If unsure, say N.
-
source kernel/trace/Kconfig
menu "Runtime Testing"