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| author | Jan Hendrik Farr <kernel@jfarr.cc> | 2025-04-30 20:42:31 +0200 |
|---|---|---|
| committer | Kees Cook <kees@kernel.org> | 2025-05-08 09:42:05 -0700 |
| commit | 5106c6506c51aa93198908b094228a7143292b9e (patch) | |
| tree | d418f450b051d1370736f22d40fa60793d613173 /scripts/lib/kdoc/kdoc_files.py | |
| parent | 47e36ed7840661a9f7fb53554a1b04a5f8daffea (diff) | |
hardening: simplify CONFIG_CC_HAS_COUNTED_BY
Simplifies CONFIG_CC_HAS_COUNTED_BY by removing the build test and
relying solely on gcc/clang version numbering (GCC_VERSION >= 150100 and
CLANG_VERSION >= 190103).
The build test was used to allow unreleased gcc 15.0 builds to use the
__counted_by attribute. Now that gcc 15.1.0 has been released, this is
not needed anymore. Note: This will disable __counted_by on unreleased
gcc 15.0 builds.
clang version support for __counted_by remains unchanged.
Link: https://lore.kernel.org/all/Zw8iawAF5W2uzGuh@archlinux/T/#m204c09f63c076586a02d194b87dffc7e81b8de7b
Link: https://lore.kernel.org/r/20241029140036.577804-2-kernel@jfarr.cc
Suggested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Jan Hendrik Farr <kernel@jfarr.cc>
Link: https://lore.kernel.org/r/20250430184231.671365-2-kernel@jfarr.cc
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Kees Cook <kees@kernel.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_files.py')
0 files changed, 0 insertions, 0 deletions