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From: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org,
	Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>,
	Rasmus Villemoes <linux@rasmusvillemoes.dk>,
	Luc Van Oostenryck <luc.vanoostenryck@gmail.com>,
	Eli Friedman <efriedma@codeaurora.org>,
	Christopher Li <sparse@chrisli.org>,
	Kees Cook <keescook@chromium.org>, Ingo Molnar <mingo@kernel.org>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Arnd Bergmann <arnd@arndb.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Masahiro Yamada <yamada.masahiro@socionext.com>,
	Joe Perches <joe@perches.com>,
	Dominique Martinet <asmadeus@codewreck.org>,
	linux-sparse@vger.kernel.org
Subject: [PATCH 01/12] Compiler Attributes: remove unused attributes
Date: Mon,  3 Sep 2018 22:33:05 +0200	[thread overview]
Message-ID: <20180903203316.16183-2-miguel.ojeda.sandonis@gmail.com> (raw)
In-Reply-To: <20180903203316.16183-1-miguel.ojeda.sandonis@gmail.com>

__optimize and __deprecate_for_modules are unused in
the whole kernel tree. Simply drop them.

Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Cc: Eli Friedman <efriedma@codeaurora.org>
Cc: Christopher Li <sparse@chrisli.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Joe Perches <joe@perches.com>
Cc: Dominique Martinet <asmadeus@codewreck.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-sparse@vger.kernel.org
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
---
 include/linux/compiler-gcc.h   | 2 --
 include/linux/compiler.h       | 4 ----
 include/linux/compiler_types.h | 1 -
 3 files changed, 7 deletions(-)

diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index 763bbad1e258..0a2d06677d83 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -95,8 +95,6 @@
 
 #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
 
-#define __optimize(level)	__attribute__((__optimize__(level)))
-
 #define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
 
 #ifndef __CHECKER__
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 681d866efb1e..7c0157d50964 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -301,10 +301,6 @@ static inline void *offset_to_ptr(const int *off)
 
 #endif /* __ASSEMBLY__ */
 
-#ifndef __optimize
-# define __optimize(level)
-#endif
-
 /* Compile time object size, -1 for unknown */
 #ifndef __compiletime_object_size
 # define __compiletime_object_size(obj) -1
diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h
index 3525c179698c..b6534292ea33 100644
--- a/include/linux/compiler_types.h
+++ b/include/linux/compiler_types.h
@@ -108,7 +108,6 @@ struct ftrace_likely_data {
 
 /* Don't. Just don't. */
 #define __deprecated
-#define __deprecated_for_modules
 
 #endif /* __KERNEL__ */
 
-- 
2.17.1


  reply	other threads:[~2018-09-03 20:33 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-03 20:33 [PATCH v3 00/12] Compiler Attributes Miguel Ojeda
2018-09-03 20:33 ` Miguel Ojeda [this message]
2018-09-03 20:33 ` [PATCH 02/12] Compiler Attributes: always use the extra-underscores syntax Miguel Ojeda
2018-09-03 20:33 ` [PATCH 03/12] Compiler Attributes: remove unneeded tests Miguel Ojeda
2018-09-03 20:33 ` [PATCH 04/12] Compiler Attributes: homogenize __must_be_array Miguel Ojeda
2018-09-03 20:33 ` [PATCH 05/12] Compiler Attributes: naked was fixed in gcc 4.6 Miguel Ojeda
2018-09-03 20:33 ` [PATCH 06/12] Compiler Attributes: naked can be shared Miguel Ojeda
2018-09-03 20:33 ` [PATCH 07/12] Compiler Attributes: remove unneeded sparse (__CHECKER__) tests Miguel Ojeda
2018-09-05 18:20   ` Luc Van Oostenryck
2018-09-05 19:30     ` Josh Triplett
2018-09-05 19:40       ` Linus Torvalds
2018-09-05 19:49         ` Luc Van Oostenryck
2018-09-03 20:33 ` [PATCH 08/12] Compiler Attributes: add missing SPDX ID in compiler_types.h Miguel Ojeda
2018-09-03 20:33 ` [PATCH 09/12] Compiler Attributes: use feature checks instead of version checks Miguel Ojeda
2018-09-03 20:33 ` [PATCH 10/12] Compiler Attributes: KENTRY used twice the "used" attribute Miguel Ojeda
2018-09-04 16:58   ` Nick Desaulniers
2018-09-03 20:33 ` [PATCH 11/12] Compiler Attributes: remove uses of __attribute__ from compiler.h Miguel Ojeda
2018-09-03 20:33 ` [PATCH 12/12] Compiler Attributes: add Doc/process/programming-language.rst Miguel Ojeda

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