summaryrefslogtreecommitdiffstats
path: root/lib/Kconfig.kasan
diff options
context:
space:
mode:
Diffstat (limited to 'lib/Kconfig.kasan')
-rw-r--r--lib/Kconfig.kasan11
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/Kconfig.kasan b/lib/Kconfig.kasan
index 4fafba1a923b..7fa97a8b5717 100644
--- a/lib/Kconfig.kasan
+++ b/lib/Kconfig.kasan
@@ -106,7 +106,6 @@ endchoice
config KASAN_STACK_ENABLE
bool "Enable stack instrumentation (unsafe)" if CC_IS_CLANG && !COMPILE_TEST
- default !(CLANG_VERSION < 90000)
depends on KASAN
help
The LLVM stack address sanitizer has a know problem that
@@ -115,11 +114,11 @@ config KASAN_STACK_ENABLE
Disabling asan-stack makes it safe to run kernels build
with clang-8 with KASAN enabled, though it loses some of
the functionality.
- This feature is always disabled when compile-testing with clang-8
- or earlier to avoid cluttering the output in stack overflow
- warnings, but clang-8 users can still enable it for builds without
- CONFIG_COMPILE_TEST. On gcc and later clang versions it is
- assumed to always be safe to use and enabled by default.
+ This feature is always disabled when compile-testing with clang
+ to avoid cluttering the output in stack overflow warnings,
+ but clang users can still enable it for builds without
+ CONFIG_COMPILE_TEST. On gcc it is assumed to always be safe
+ to use and enabled by default.
config KASAN_STACK
int