linux-kernel - [PATCH 11/12] Compiler Attributes: remove uses of __attribute_

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Date:   Mon,  3 Sep 2018 22:33:15 +0200
From:   Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org,
        Miguel Ojeda <miguel.ojeda.sandonis@...il.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Luc Van Oostenryck <luc.vanoostenryck@...il.com>,
        Eli Friedman <efriedma@...eaurora.org>,
        Christopher Li <sparse@...isli.org>,
        Kees Cook <keescook@...omium.org>,
        Ingo Molnar <mingo@...nel.org>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Joe Perches <joe@...ches.com>,
        Dominique Martinet <asmadeus@...ewreck.org>,
        linux-sparse@...r.kernel.org
Subject: [PATCH 11/12] Compiler Attributes: remove uses of __attribute__ from compiler.h

Cc: Rasmus Villemoes <linux@...musvillemoes.dk>
Cc: Luc Van Oostenryck <luc.vanoostenryck@...il.com>
Cc: Eli Friedman <efriedma@...eaurora.org>
Cc: Christopher Li <sparse@...isli.org>
Cc: Kees Cook <keescook@...omium.org>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Arnd Bergmann <arnd@...db.de>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Masahiro Yamada <yamada.masahiro@...ionext.com>
Cc: Joe Perches <joe@...ches.com>
Cc: Dominique Martinet <asmadeus@...ewreck.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-sparse@...r.kernel.org
Suggested-by: Nick Desaulniers <ndesaulniers@...gle.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com>
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
---
 include/linux/compiler.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 17ee9165ca51..b5fb034fa6fa 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -23,8 +23,8 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val,
 #define __branch_check__(x, expect, is_constant) ({			\
 			long ______r;					\
 			static struct ftrace_likely_data		\
-				__attribute__((__aligned__(4)))		\
-				__attribute__((__section__("_ftrace_annotated_branch"))) \
+				__aligned(4)				\
+				__section("_ftrace_annotated_branch")	\
 				______f = {				\
 				.data.func = __func__,			\
 				.data.file = __FILE__,			\
@@ -59,8 +59,8 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val,
 	({								\
 		int ______r;						\
 		static struct ftrace_branch_data			\
-			__attribute__((__aligned__(4)))			\
-			__attribute__((__section__("_ftrace_branch")))	\
+			__aligned(4)					\
+			__section("_ftrace_branch")			\
 			______f = {					\
 				.func = __func__,			\
 				.file = __FILE__,			\
@@ -146,7 +146,7 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val,
 	extern typeof(sym) sym;					\
 	static const unsigned long __kentry_##sym		\
 	__used							\
-	__attribute__((__section__("___kentry" "+" #sym )))	\
+	__section("___kentry" "+" #sym )			\
 	= (unsigned long)&sym;
 #endif
 
@@ -287,7 +287,7 @@ unsigned long read_word_at_a_time(const void *addr)
  * visible to the compiler.
  */
 #define __ADDRESSABLE(sym) \
-	static void * __attribute__((__section__(".discard.addressable"), used)) \
+	static void * __section(".discard.addressable") __used \
 		__PASTE(__addressable_##sym, __LINE__) = (void *)&sym;
 
 /**
-- 
2.17.1