On Thu, Feb 25, 2021 at 05:45:09PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <a...@arndb.de>
>
> Fixes: 815f0ddb346c ("include/linux/compiler*.h: make compiler-*.h mutually
> exclusive")
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
> ---
> include/linux/compiler-clang.h | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/include/linux/compiler-clang.h b/include/linux/compiler-clang.h
> index 6478bff6fcc2..bbfa9ff6a2ec 100644
> --- a/include/linux/compiler-clang.h
> +++ b/include/linux/compiler-clang.h
> @@ -33,6 +33,16 @@
> #define __no_sanitize_thread
> #endif
>
> +/*
> + * sparse (__CHECKER__) pretends to be gcc, but can't do constant
> + * folding in __builtin_bswap*() (yet), so don't set these for it.
> + */
This is not true anymore since 2017. Also, a much recent version of
Sparse is needed for _Generic(), for example).
Can you remove the comment and the test for __CHECKER__?
Best regards,
-- Luc
