Messages in this thread Patch in this message | | | From | Johannes Berg <> | Subject | [PATCH 1/3] compiler-gcc: hide COMPILER_HAS_GENERIC_BUILTIN_OVERFLOW from sparse | Date | Fri, 9 Nov 2018 10:34:47 +0100 |
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From: Johannes Berg <johannes.berg@intel.com>
Sparse doesn't support all the overflow builtins, so just hide them from it to avoid lots of warnings/errors reported by it.
We could try to teach them to sparse, but the passed types are variable, and sparse doesn't seem to handle that well.
Signed-off-by: Johannes Berg <johannes.berg@intel.com> --- include/linux/compiler-gcc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index 2010493e1040..3154f2a84571 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -143,7 +143,7 @@ #define KASAN_ABI_VERSION 3 #endif -#if GCC_VERSION >= 50100 +#if GCC_VERSION >= 50100 && !defined(__CHECKER__) #define COMPILER_HAS_GENERIC_BUILTIN_OVERFLOW 1 #endif -- 2.17.2
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