diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/compiler.h | 29 | ||||
| -rw-r--r-- | include/linux/compiler_types.h | 29 |
2 files changed, 29 insertions, 29 deletions
diff --git a/include/linux/compiler.h b/include/linux/compiler.h index f0bfbe82f0fe..30827f82ad62 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -303,35 +303,6 @@ do { \ __WRITE_ONCE(x, val); \ } while (0) -#ifdef CONFIG_KASAN -/* - * We can't declare function 'inline' because __no_sanitize_address conflicts - * with inlining. Attempt to inline it may cause a build failure. - * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67368 - * '__maybe_unused' allows us to avoid defined-but-not-used warnings. - */ -# define __no_kasan_or_inline __no_sanitize_address notrace __maybe_unused -# define __no_sanitize_or_inline __no_kasan_or_inline -#else -# define __no_kasan_or_inline __always_inline -#endif - -#define __no_kcsan __no_sanitize_thread -#ifdef __SANITIZE_THREAD__ -/* - * Rely on __SANITIZE_THREAD__ instead of CONFIG_KCSAN, to avoid not inlining in - * compilation units where instrumentation is disabled. - */ -# 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 -#endif - -#ifndef __no_sanitize_or_inline -#define __no_sanitize_or_inline __always_inline -#endif - static __no_sanitize_or_inline unsigned long __read_once_word_nocheck(const void *addr) { diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h index d4e1956f903f..725cec6f56ea 100644 --- a/include/linux/compiler_types.h +++ b/include/linux/compiler_types.h @@ -171,6 +171,35 @@ struct ftrace_likely_data { */ #define noinline_for_stack noinline +#ifdef CONFIG_KASAN +/* + * We can't declare function 'inline' because __no_sanitize_address conflicts + * with inlining. Attempt to inline it may cause a build failure. + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67368 + * '__maybe_unused' allows us to avoid defined-but-not-used warnings. + */ +# define __no_kasan_or_inline __no_sanitize_address notrace __maybe_unused +# define __no_sanitize_or_inline __no_kasan_or_inline +#else +# define __no_kasan_or_inline __always_inline +#endif + +#define __no_kcsan __no_sanitize_thread +#ifdef __SANITIZE_THREAD__ +/* + * Rely on __SANITIZE_THREAD__ instead of CONFIG_KCSAN, to avoid not inlining in + * compilation units where instrumentation is disabled. + */ +# 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 +#endif + +#ifndef __no_sanitize_or_inline +#define __no_sanitize_or_inline __always_inline +#endif + #endif /* __KERNEL__ */ #endif /* __ASSEMBLY__ */ |