linux-kernel - [PATCH] Compiler Attributes: counted

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Message-ID: <20240109133633.1103876-1-senozhatsky@chromium.org>
Date: Tue,  9 Jan 2024 22:36:24 +0900
From: Sergey Senozhatsky <senozhatsky@...omium.org>
To: Miguel Ojeda <ojeda@...nel.org>,
	Kees Cook <keescook@...omium.org>
Cc: "Gustavo A . R . Silva" <gustavo@...eddedor.com>,
	Nathan Chancellor <nathan@...nel.org>,
	Nick Desaulniers <ndesaulniers@...gle.com>,
	Bill Wendling <morbo@...gle.com>,
	Justin Stitt <justinstitt@...gle.com>,
	linux-kernel@...r.kernel.org,
	llvm@...ts.linux.dev,
	Sergey Senozhatsky <senozhatsky@...omium.org>
Subject: [PATCH] Compiler Attributes: counted_by: bump compiler versions

Bump compiler versions, as GCC is expected to implement it
in version 15 and current clang-18 still has no support for
counted_by(). Also fix clang URL - the project has moved
to github.

Signed-off-by: Sergey Senozhatsky <senozhatsky@...omium.org>
---
 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 28566624f008..1829c24c3357 100644
--- a/include/linux/compiler_attributes.h
+++ b/include/linux/compiler_attributes.h
@@ -95,11 +95,11 @@
 #endif
 
 /*
- * Optional: only supported since gcc >= 14
- * Optional: only supported since clang >= 18
+ * Optional: only supported since gcc >= 15
+ * Optional: only supported since clang >= 19
  *
  *   gcc: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108896
- * clang: https://reviews.llvm.org/D148381
+ * clang: https://github.com/llvm/llvm-project/pull/76348
  */
 #if __has_attribute(__counted_by__)
 # define __counted_by(member)		__attribute__((__counted_by__(member)))
-- 
2.43.0.472.g3155946c3a-goog