Messages in this thread Patch in this message | | | Date | Thu, 04 Jun 2020 12:22:43 +0200 | From | Peter Zijlstra <> | Subject | [PATCH 2/8] kcsan: Remove __no_kcsan_or_inline |
| |
There are no more user of this function attribute, also, with us now actively supporting '__no_kcsan inline' it doesn't make sense to have in any case.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> --- Documentation/dev-tools/kcsan.rst | 6 ------ include/linux/compiler_types.h | 5 +---- 2 files changed, 1 insertion(+), 10 deletions(-)
--- a/Documentation/dev-tools/kcsan.rst +++ b/Documentation/dev-tools/kcsan.rst @@ -114,12 +114,6 @@ functions, compilation units, or entire To dynamically limit for which functions to generate reports, see the `DebugFS interface`_ blacklist/whitelist feature. - For ``__always_inline`` functions, replace ``__always_inline`` with - ``__no_kcsan_or_inline`` (which implies ``__always_inline``):: - - static __no_kcsan_or_inline void foo(void) { - ... - * To disable data race detection for a particular compilation unit, add to the ``Makefile``:: --- a/include/linux/compiler_types.h +++ b/include/linux/compiler_types.h @@ -193,10 +193,7 @@ struct ftrace_likely_data { #define __no_kcsan __no_sanitize_thread #ifdef __SANITIZE_THREAD__ -# define __no_kcsan_or_inline __no_kcsan notrace __maybe_unused -# define __no_sanitize_or_inline __no_kcsan_or_inline -#else -# define __no_kcsan_or_inline __always_inline +# define __no_sanitize_or_inline __no_kcsan notrace __maybe_unused #endif #ifndef __no_sanitize_or_inline
| |