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[198.145.64.163]) by smtp.gmail.com with ESMTPSA id v20sm846721pgi.39.2021.08.18.14.40.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Aug 2021 14:40:36 -0700 (PDT) From: Kees Cook To: linux-kernel@vger.kernel.org Cc: Kees Cook , Joe Perches , Andy Whitcroft , Dwaipayan Ray , Lukas Bulwahn , Miguel Ojeda , Nathan Chancellor , Nick Desaulniers , Christoph Lameter , Pekka Enberg , David Rientjes , Joonsoo Kim , Andrew Morton , Vlastimil Babka , Daniel Micay , Dennis Zhou , Tejun Heo , Masahiro Yamada , Michal Marek , clang-built-linux@googlegroups.com, linux-mm@kvack.org, linux-kbuild@vger.kernel.org, linux-hardening@vger.kernel.org Subject: [PATCH v2 2/7] checkpatch: Add __alloc_size() to known $Attribute Date: Wed, 18 Aug 2021 14:40:16 -0700 Message-Id: <20210818214021.2476230-3-keescook@chromium.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210818214021.2476230-1-keescook@chromium.org> References: <20210818214021.2476230-1-keescook@chromium.org> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=912; h=from:subject; bh=6Teat8DBaEMMX6uWXJym8AvRSHRT+DxfYZVALLaAHjA=; b=owEBbQKS/ZANAwAKAYly9N/cbcAmAcsmYgBhHX5DBAWPRR5j7mh8AUY9CepoJIBrtuPXzvvnwNso swpVkhiJAjMEAAEKAB0WIQSlw/aPIp3WD3I+bhOJcvTf3G3AJgUCYR1+QwAKCRCJcvTf3G3AJh7KD/ 96JnKMQjuQw7QtjrbSbFxElQz16CfGElDpaJ1vmSZyt5B94MVj1bxxm20gR7QAEGbHyBPNyae7HA80 /eGzg2PywQcfB6x4/I0U1vis5JgM8dvYpANANpoi0nYzP/cgkM+ZI7evoAF46FggzG2+O3idTnEgzr DpYQ9H3D3JyEL/TqDbNFh5DgovOyydTKuMWa6ME5T91vVKPrw0ObE03YKzBPehWKbdW+AEzAANor1b cGwSAKuVy32QNt3mPR/IsRkGWSAV0+Kni+8BgmXt/8TTLhxuEAUp5KpQc3061OiwSbbniWGU6TNZTI ajGROJBqm4tAGaBQL2rqL+nMCFm+Hh92wBwgxrJLDur7oiuOii9ZnNgIDx7k+GgFqEYf1HSp0TglqQ M4nuT/MvfO0c/1/F3hGvEQHp4Rp/KOpGTu6z0kJ3RePjPVqMySTot3hJ1JwIIDJha2OlSOXczxBN+E A4P3QaN/sEpO0KRIjbAZeyCCukgg/Ca2QlCCDxETAq2aKCdq6NQJbNwHvTYLJrOqqNAzGBwr++Rt+w 5IqUpM7ekMoEWy10JxkE63eElBxOtaboQ9rYmcAM8Rpg48Y42Dw+WY+QKeIcl/Jwphs5jMUEmACxC1 jYYU0zHh/C+ep7ngW3J3xPyoGZJeNxIzQ1vWRqLiIj4Ua4u/JbSYyCobzvNQ== X-Developer-Key: i=keescook@chromium.org; a=openpgp; fpr=A5C3F68F229DD60F723E6E138972F4DFDC6DC026 Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org Make sure checkpatch.pl doesn't get confused about finding the __alloc_size attribute on functions. Suggested-by: Joe Perches Cc: Andy Whitcroft Cc: Dwaipayan Ray Cc: Lukas Bulwahn Signed-off-by: Kees Cook --- scripts/checkpatch.pl | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index a65753c05a69..e4b0def605c3 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -489,7 +489,8 @@ our $Attribute = qr{ ____cacheline_aligned| ____cacheline_aligned_in_smp| ____cacheline_internodealigned_in_smp| - __weak + __weak| + __alloc_size\s*\(\s*\d+\s*(?:,\s*\d+\s*)?\) }x; our $Modifier; our $Inline = qr{inline|__always_inline|noinline|__inline|__inline__};