Merge tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux...

[cascardo/linux.git] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index a662083..33bc56c 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -305,7 +305,7 @@ config DEBUG_SECTION_MISMATCH
            a larger kernel).
          - Run the section mismatch analysis for each module/built-in.o file.
            When we run the section mismatch analysis on vmlinux.o, we
-           lose valueble information about where the mismatch was
+           lose valuable information about where the mismatch was
            introduced.
            Running the analysis for each module/built-in.o file
            tells where the mismatch happens much closer to the
@@ -821,7 +821,7 @@ config DETECT_HUNG_TASK
        help
          Say Y here to enable the kernel to detect "hung tasks",
          which are bugs that cause the task to be stuck in
-         uninterruptible "D" state indefinitiley.
+         uninterruptible "D" state indefinitely.
 
          When a hung task is detected, the kernel will print the
          current stack trace (which you should report), but the
@@ -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"