Messages in this thread Patch in this message | | | Date | Mon, 21 Jun 2021 16:18:21 -0700 | Subject | [PATCH v2 2/3] compiler_attributes.h: cleanups for GCC 4.9+ | From | Nick Desaulniers <> |
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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.
Cc: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> --- include/linux/compiler_attributes.h | 6 +++--- 1 file 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 -- 2.32.0.288.g62a8d224e6-goog
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