Component Type: kbuild config
Description: Enable stack instrumentation (unsafe)
More info: The LLVM stack address sanitizer has a know problem that causes excessive stack usage in a lot of functions, see https://bugs.llvm.org/show_bug.cgi?id=38809 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 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. If the architecture disables inline instrumentation, stack instrumentation is also disabled as it adds inline-style instrumentation that is run unconditionally.
Build project: Kconfig (Linux kconfig) (Path: Kconfig )
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