From: Masahiro Yamada <yamada.masahiro@socionext.com>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
linux-arm-kernel@lists.infradead.org
Cc: Olof Johansson <olof@lixom.net>, Arnd Bergmann <arnd@arndb.de>,
linux-arch <linux-arch@vger.kernel.org>,
Masahiro Yamada <yamada.masahiro@socionext.com>,
linux-kernel@vger.kernel.org, Steve Capper <steve.capper@arm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Mark Rutland <mark.rutland@arm.com>
Subject: [PATCH] arm64: remove no-op macro VMLINUX_SYMBOL()
Date: Wed, 9 May 2018 16:46:26 +0900 [thread overview]
Message-ID: <1525851986-28631-1-git-send-email-yamada.masahiro@socionext.com> (raw)
VMLINUX_SYMBOL() is no-op unless CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX
is defined. It has ever been selected only by BLACKFIN and METAG.
VMLINUX_SYMBOL() is unneeded for ARM64-specific code.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
arch/arm64/kernel/vmlinux.lds.S | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S
index 0221aca..605d1b6 100644
--- a/arch/arm64/kernel/vmlinux.lds.S
+++ b/arch/arm64/kernel/vmlinux.lds.S
@@ -34,25 +34,25 @@ jiffies = jiffies_64;
* 4 KB (see related ASSERT() below) \
*/ \
. = ALIGN(SZ_4K); \
- VMLINUX_SYMBOL(__hyp_idmap_text_start) = .; \
+ __hyp_idmap_text_start = .; \
*(.hyp.idmap.text) \
- VMLINUX_SYMBOL(__hyp_idmap_text_end) = .; \
- VMLINUX_SYMBOL(__hyp_text_start) = .; \
+ __hyp_idmap_text_end = .; \
+ __hyp_text_start = .; \
*(.hyp.text) \
- VMLINUX_SYMBOL(__hyp_text_end) = .;
+ __hyp_text_end = .;
#define IDMAP_TEXT \
. = ALIGN(SZ_4K); \
- VMLINUX_SYMBOL(__idmap_text_start) = .; \
+ __idmap_text_start = .; \
*(.idmap.text) \
- VMLINUX_SYMBOL(__idmap_text_end) = .;
+ __idmap_text_end = .;
#ifdef CONFIG_HIBERNATION
#define HIBERNATE_TEXT \
. = ALIGN(SZ_4K); \
- VMLINUX_SYMBOL(__hibernate_exit_text_start) = .;\
+ __hibernate_exit_text_start = .; \
*(.hibernate_exit.text) \
- VMLINUX_SYMBOL(__hibernate_exit_text_end) = .;
+ __hibernate_exit_text_end = .;
#else
#define HIBERNATE_TEXT
#endif
@@ -60,10 +60,10 @@ jiffies = jiffies_64;
#ifdef CONFIG_UNMAP_KERNEL_AT_EL0
#define TRAMP_TEXT \
. = ALIGN(PAGE_SIZE); \
- VMLINUX_SYMBOL(__entry_tramp_text_start) = .; \
+ __entry_tramp_text_start = .; \
*(.entry.tramp.text) \
. = ALIGN(PAGE_SIZE); \
- VMLINUX_SYMBOL(__entry_tramp_text_end) = .;
+ __entry_tramp_text_end = .;
#else
#define TRAMP_TEXT
#endif
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Masahiro Yamada <yamada.masahiro@socionext.com>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
linux-arm-kernel@lists.infradead.org
Cc: linux-arch <linux-arch@vger.kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Arnd Bergmann <arnd@arndb.de>,
Steve Capper <steve.capper@arm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
linux-kernel@vger.kernel.org,
Masahiro Yamada <yamada.masahiro@socionext.com>,
Olof Johansson <olof@lixom.net>
Subject: [PATCH] arm64: remove no-op macro VMLINUX_SYMBOL()
Date: Wed, 9 May 2018 16:46:26 +0900 [thread overview]
Message-ID: <1525851986-28631-1-git-send-email-yamada.masahiro@socionext.com> (raw)
VMLINUX_SYMBOL() is no-op unless CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX
is defined. It has ever been selected only by BLACKFIN and METAG.
VMLINUX_SYMBOL() is unneeded for ARM64-specific code.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
arch/arm64/kernel/vmlinux.lds.S | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S
index 0221aca..605d1b6 100644
--- a/arch/arm64/kernel/vmlinux.lds.S
+++ b/arch/arm64/kernel/vmlinux.lds.S
@@ -34,25 +34,25 @@ jiffies = jiffies_64;
* 4 KB (see related ASSERT() below) \
*/ \
. = ALIGN(SZ_4K); \
- VMLINUX_SYMBOL(__hyp_idmap_text_start) = .; \
+ __hyp_idmap_text_start = .; \
*(.hyp.idmap.text) \
- VMLINUX_SYMBOL(__hyp_idmap_text_end) = .; \
- VMLINUX_SYMBOL(__hyp_text_start) = .; \
+ __hyp_idmap_text_end = .; \
+ __hyp_text_start = .; \
*(.hyp.text) \
- VMLINUX_SYMBOL(__hyp_text_end) = .;
+ __hyp_text_end = .;
#define IDMAP_TEXT \
. = ALIGN(SZ_4K); \
- VMLINUX_SYMBOL(__idmap_text_start) = .; \
+ __idmap_text_start = .; \
*(.idmap.text) \
- VMLINUX_SYMBOL(__idmap_text_end) = .;
+ __idmap_text_end = .;
#ifdef CONFIG_HIBERNATION
#define HIBERNATE_TEXT \
. = ALIGN(SZ_4K); \
- VMLINUX_SYMBOL(__hibernate_exit_text_start) = .;\
+ __hibernate_exit_text_start = .; \
*(.hibernate_exit.text) \
- VMLINUX_SYMBOL(__hibernate_exit_text_end) = .;
+ __hibernate_exit_text_end = .;
#else
#define HIBERNATE_TEXT
#endif
@@ -60,10 +60,10 @@ jiffies = jiffies_64;
#ifdef CONFIG_UNMAP_KERNEL_AT_EL0
#define TRAMP_TEXT \
. = ALIGN(PAGE_SIZE); \
- VMLINUX_SYMBOL(__entry_tramp_text_start) = .; \
+ __entry_tramp_text_start = .; \
*(.entry.tramp.text) \
. = ALIGN(PAGE_SIZE); \
- VMLINUX_SYMBOL(__entry_tramp_text_end) = .;
+ __entry_tramp_text_end = .;
#else
#define TRAMP_TEXT
#endif
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: yamada.masahiro@socionext.com (Masahiro Yamada)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm64: remove no-op macro VMLINUX_SYMBOL()
Date: Wed, 9 May 2018 16:46:26 +0900 [thread overview]
Message-ID: <1525851986-28631-1-git-send-email-yamada.masahiro@socionext.com> (raw)
VMLINUX_SYMBOL() is no-op unless CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX
is defined. It has ever been selected only by BLACKFIN and METAG.
VMLINUX_SYMBOL() is unneeded for ARM64-specific code.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
arch/arm64/kernel/vmlinux.lds.S | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S
index 0221aca..605d1b6 100644
--- a/arch/arm64/kernel/vmlinux.lds.S
+++ b/arch/arm64/kernel/vmlinux.lds.S
@@ -34,25 +34,25 @@ jiffies = jiffies_64;
* 4 KB (see related ASSERT() below) \
*/ \
. = ALIGN(SZ_4K); \
- VMLINUX_SYMBOL(__hyp_idmap_text_start) = .; \
+ __hyp_idmap_text_start = .; \
*(.hyp.idmap.text) \
- VMLINUX_SYMBOL(__hyp_idmap_text_end) = .; \
- VMLINUX_SYMBOL(__hyp_text_start) = .; \
+ __hyp_idmap_text_end = .; \
+ __hyp_text_start = .; \
*(.hyp.text) \
- VMLINUX_SYMBOL(__hyp_text_end) = .;
+ __hyp_text_end = .;
#define IDMAP_TEXT \
. = ALIGN(SZ_4K); \
- VMLINUX_SYMBOL(__idmap_text_start) = .; \
+ __idmap_text_start = .; \
*(.idmap.text) \
- VMLINUX_SYMBOL(__idmap_text_end) = .;
+ __idmap_text_end = .;
#ifdef CONFIG_HIBERNATION
#define HIBERNATE_TEXT \
. = ALIGN(SZ_4K); \
- VMLINUX_SYMBOL(__hibernate_exit_text_start) = .;\
+ __hibernate_exit_text_start = .; \
*(.hibernate_exit.text) \
- VMLINUX_SYMBOL(__hibernate_exit_text_end) = .;
+ __hibernate_exit_text_end = .;
#else
#define HIBERNATE_TEXT
#endif
@@ -60,10 +60,10 @@ jiffies = jiffies_64;
#ifdef CONFIG_UNMAP_KERNEL_AT_EL0
#define TRAMP_TEXT \
. = ALIGN(PAGE_SIZE); \
- VMLINUX_SYMBOL(__entry_tramp_text_start) = .; \
+ __entry_tramp_text_start = .; \
*(.entry.tramp.text) \
. = ALIGN(PAGE_SIZE); \
- VMLINUX_SYMBOL(__entry_tramp_text_end) = .;
+ __entry_tramp_text_end = .;
#else
#define TRAMP_TEXT
#endif
--
2.7.4
next reply other threads:[~2018-05-09 7:46 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-09 7:46 Masahiro Yamada [this message]
2018-05-09 7:46 ` [PATCH] arm64: remove no-op macro VMLINUX_SYMBOL() Masahiro Yamada
2018-05-09 7:46 ` Masahiro Yamada
2018-05-16 10:47 ` Catalin Marinas
2018-05-16 10:47 ` Catalin Marinas
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1525851986-28631-1-git-send-email-yamada.masahiro@socionext.com \
--to=yamada.masahiro@socionext.com \
--cc=ard.biesheuvel@linaro.org \
--cc=arnd@arndb.de \
--cc=catalin.marinas@arm.com \
--cc=gregkh@linuxfoundation.org \
--cc=linux-arch@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=olof@lixom.net \
--cc=steve.capper@arm.com \
--cc=will.deacon@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.