From: Kees Cook <keescook@chromium.org>
To: linux-kernel@vger.kernel.org
Cc: Kees Cook <keescook@chromium.org>, Joe Perches <joe@perches.com>,
Andy Whitcroft <apw@canonical.com>,
Dwaipayan Ray <dwaipayanray1@gmail.com>,
Lukas Bulwahn <lukas.bulwahn@gmail.com>,
Miguel Ojeda <ojeda@kernel.org>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Christoph Lameter <cl@linux.com>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Andrew Morton <akpm@linux-foundation.org>,
Vlastimil Babka <vbabka@suse.cz>,
Daniel Micay <danielmicay@gmail.com>,
Dennis Zhou <dennis@kernel.org>, Tejun Heo <tj@kernel.org>,
Masahiro Yamada <masahiroy@kernel.org>,
Michal Marek <michal.lkml@markovi.net>,
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 [thread overview]
Message-ID: <20210818214021.2476230-3-keescook@chromium.org> (raw)
In-Reply-To: <20210818214021.2476230-1-keescook@chromium.org>
Make sure checkpatch.pl doesn't get confused about finding the
__alloc_size attribute on functions.
Suggested-by: Joe Perches <joe@perches.com>
Cc: Andy Whitcroft <apw@canonical.com>
Cc: Dwaipayan Ray <dwaipayanray1@gmail.com>
Cc: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
---
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__};
--
2.30.2
next prev parent reply other threads:[~2021-08-18 21:40 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-18 21:40 [PATCH v2 0/7] Add __alloc_size() for better bounds checking Kees Cook
2021-08-18 21:40 ` [PATCH v2 1/7] Compiler Attributes: " Kees Cook
2021-08-18 21:51 ` Nathan Chancellor
2021-08-18 23:19 ` Andrew Morton
2021-08-19 7:06 ` Kees Cook
2021-08-19 0:04 ` Miguel Ojeda
2021-08-18 21:40 ` Kees Cook [this message]
2021-08-18 21:40 ` [PATCH v2 3/7] slab: Clean up function declarations Kees Cook
2021-08-18 21:40 ` [PATCH v2 4/7] slab: Add __alloc_size attributes for better bounds checking Kees Cook
2021-08-19 8:27 ` Rasmus Villemoes
2021-08-25 21:31 ` Nick Desaulniers
2021-09-22 22:41 ` Kees Cook
2021-08-18 21:40 ` [PATCH v2 5/7] mm/page_alloc: " Kees Cook
2021-08-18 21:40 ` [PATCH v2 6/7] percpu: " Kees Cook
2021-08-19 0:42 ` Dennis Zhou
2021-08-19 3:36 ` Kees Cook
2021-08-19 14:12 ` Dennis Zhou
2021-08-20 5:11 ` Andrew Morton
2021-08-20 5:27 ` Kees Cook
2021-08-18 21:40 ` [PATCH v2 7/7] mm/vmalloc: " Kees Cook
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