diff options
| author | Nick Desaulniers <ndesaulniers@google.com> | 2021-06-21 16:18:21 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2021-06-22 11:05:35 -0700 |
| commit | ae4d682dfd3350d9836dafeed1fc5aa1e27c4963 (patch) | |
| tree | 6f646eb37c1c67b102832d090642b23fe98637b0 /include | |
| parent | 380d53c45ff21f66870ee965b62613137f9d010d (diff) | |
compiler_attributes.h: cleanups for GCC 4.9+
Since
commit 6ec4476ac825 ("Raise gcc version requirement to 4.9")
we no longer support building the kernel with GCC 4.8; drop the
preprocess checks for __GNUC_MINOR__ version. It's implied that if
__GNUC_MAJOR__ is 4, then the only supported version of __GNUC_MINOR__
left is 9.
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210621231822.2848305-3-ndesaulniers@google.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/compiler_attributes.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/compiler_attributes.h b/include/linux/compiler_attributes.h index 225511b17223..84b1c970acb3 100644 --- a/include/linux/compiler_attributes.h +++ b/include/linux/compiler_attributes.h @@ -27,7 +27,7 @@ */ #ifndef __has_attribute # define __has_attribute(x) __GCC4_has_attribute_##x -# define __GCC4_has_attribute___assume_aligned__ (__GNUC_MINOR__ >= 9) +# define __GCC4_has_attribute___assume_aligned__ 1 # define __GCC4_has_attribute___copy__ 0 # define __GCC4_has_attribute___designated_init__ 0 # define __GCC4_has_attribute___externally_visible__ 1 @@ -35,8 +35,8 @@ # define __GCC4_has_attribute___noclone__ 1 # define __GCC4_has_attribute___no_profile_instrument_function__ 0 # define __GCC4_has_attribute___nonstring__ 0 -# define __GCC4_has_attribute___no_sanitize_address__ (__GNUC_MINOR__ >= 8) -# define __GCC4_has_attribute___no_sanitize_undefined__ (__GNUC_MINOR__ >= 9) +# define __GCC4_has_attribute___no_sanitize_address__ 1 +# define __GCC4_has_attribute___no_sanitize_undefined__ 1 # define __GCC4_has_attribute___fallthrough__ 0 #endif |