diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.kcsan | 11 | ||||
| -rw-r--r-- | lib/Kconfig.ubsan | 12 |
2 files changed, 0 insertions, 23 deletions
diff --git a/lib/Kconfig.kcsan b/lib/Kconfig.kcsan index 63b70b8c5551..de022445fbba 100644 --- a/lib/Kconfig.kcsan +++ b/lib/Kconfig.kcsan @@ -10,21 +10,10 @@ config HAVE_KCSAN_COMPILER For the list of compilers that support KCSAN, please see <file:Documentation/dev-tools/kcsan.rst>. -config KCSAN_KCOV_BROKEN - def_bool KCOV && CC_HAS_SANCOV_TRACE_PC - depends on CC_IS_CLANG - depends on !$(cc-option,-Werror=unused-command-line-argument -fsanitize=thread -fsanitize-coverage=trace-pc) - help - Some versions of clang support either KCSAN and KCOV but not the - combination of the two. - See https://bugs.llvm.org/show_bug.cgi?id=45831 for the status - in newer releases. - menuconfig KCSAN bool "KCSAN: dynamic data race detector" depends on HAVE_ARCH_KCSAN && HAVE_KCSAN_COMPILER depends on DEBUG_KERNEL && !KASAN - depends on !KCSAN_KCOV_BROKEN select STACKTRACE help The Kernel Concurrency Sanitizer (KCSAN) is a dynamic diff --git a/lib/Kconfig.ubsan b/lib/Kconfig.ubsan index 236c5cefc4cc..f3c57ed51838 100644 --- a/lib/Kconfig.ubsan +++ b/lib/Kconfig.ubsan @@ -27,16 +27,6 @@ config UBSAN_TRAP the system. For some system builders this is an acceptable trade-off. -config UBSAN_KCOV_BROKEN - def_bool KCOV && CC_HAS_SANCOV_TRACE_PC - depends on CC_IS_CLANG - depends on !$(cc-option,-Werror=unused-command-line-argument -fsanitize=bounds -fsanitize-coverage=trace-pc) - help - Some versions of clang support either UBSAN or KCOV but not the - combination of the two. - See https://bugs.llvm.org/show_bug.cgi?id=45831 for the status - in newer releases. - config CC_HAS_UBSAN_BOUNDS def_bool $(cc-option,-fsanitize=bounds) @@ -46,7 +36,6 @@ config CC_HAS_UBSAN_ARRAY_BOUNDS config UBSAN_BOUNDS bool "Perform array index bounds checking" default UBSAN - depends on !UBSAN_KCOV_BROKEN depends on CC_HAS_UBSAN_ARRAY_BOUNDS || CC_HAS_UBSAN_BOUNDS help This option enables detection of directly indexed out of bounds @@ -72,7 +61,6 @@ config UBSAN_ARRAY_BOUNDS config UBSAN_LOCAL_BOUNDS bool "Perform array local bounds checking" depends on UBSAN_TRAP - depends on !UBSAN_KCOV_BROKEN depends on $(cc-option,-fsanitize=local-bounds) help This option enables -fsanitize=local-bounds which traps when an |