linux-kernel - [PATCH 02/16] arc: prefer __section from compiler

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Date:   Mon, 12 Aug 2019 14:50:35 -0700
From:   Nick Desaulniers <ndesaulniers@...gle.com>
To:     akpm@...ux-foundation.org
Cc:     sedat.dilek@...il.com, jpoimboe@...hat.com, yhs@...com,
        miguel.ojeda.sandonis@...il.com,
        clang-built-linux@...glegroups.com,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Vineet Gupta <vgupta@...opsys.com>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>,
        Enrico Weigelt <info@...ux.net>,
        Kate Stewart <kstewart@...uxfoundation.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Allison Randal <allison@...utok.net>,
        linux-snps-arc@...ts.infradead.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, bpf@...r.kernel.org
Subject: [PATCH 02/16] arc: prefer __section from compiler_attributes.h

Reported-by: Sedat Dilek <sedat.dilek@...il.com>
Suggested-by: Josh Poimboeuf <jpoimboe@...hat.com>
Signed-off-by: Nick Desaulniers <ndesaulniers@...gle.com>
---
 arch/arc/include/asm/linkage.h   | 8 ++++----
 arch/arc/include/asm/mach_desc.h | 3 +--
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/arch/arc/include/asm/linkage.h b/arch/arc/include/asm/linkage.h
index a0eeb9f8f0a9..d9ee43c6b7db 100644
--- a/arch/arc/include/asm/linkage.h
+++ b/arch/arc/include/asm/linkage.h
@@ -62,15 +62,15 @@
 #else	/* !__ASSEMBLY__ */
 
 #ifdef CONFIG_ARC_HAS_ICCM
-#define __arcfp_code __attribute__((__section__(".text.arcfp")))
+#define __arcfp_code __section(.text.arcfp)
 #else
-#define __arcfp_code __attribute__((__section__(".text")))
+#define __arcfp_code __section(.text)
 #endif
 
 #ifdef CONFIG_ARC_HAS_DCCM
-#define __arcfp_data __attribute__((__section__(".data.arcfp")))
+#define __arcfp_data __section(.data.arcfp)
 #else
-#define __arcfp_data __attribute__((__section__(".data")))
+#define __arcfp_data __section(.data)
 #endif
 
 #endif /* __ASSEMBLY__ */
diff --git a/arch/arc/include/asm/mach_desc.h b/arch/arc/include/asm/mach_desc.h
index 8ac0e2ac3e70..73746ed5b834 100644
--- a/arch/arc/include/asm/mach_desc.h
+++ b/arch/arc/include/asm/mach_desc.h
@@ -53,8 +53,7 @@ extern const struct machine_desc __arch_info_begin[], __arch_info_end[];
  */
 #define MACHINE_START(_type, _name)			\
 static const struct machine_desc __mach_desc_##_type	\
-__used							\
-__attribute__((__section__(".arch.info.init"))) = {	\
+__used __section(.arch.info.init) = {			\
 	.name		= _name,
 
 #define MACHINE_END				\
-- 
2.23.0.rc1.153.gdeed80330f-goog