linux-kernel - [tip:x86/mm] x86: Drop always empty .text..page

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Message-ID: <tip-ec7fd34425f6536ed4b3548e7aa712ee2718189c@git.kernel.org>
Date:	Mon, 11 Mar 2013 11:14:14 -0700
From:	tip-bot for Jan Beulich <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	edumazet@...gle.com, jbeulich@...e.com, pavel@....cz,
	JBeulich@...e.com, tglx@...utronix.de
Subject: [tip:x86/mm] x86: Drop always empty .text..page_aligned section

Commit-ID:  ec7fd34425f6536ed4b3548e7aa712ee2718189c
Gitweb:     http://git.kernel.org/tip/ec7fd34425f6536ed4b3548e7aa712ee2718189c
Author:     Jan Beulich <JBeulich@...e.com>
AuthorDate: Mon, 11 Mar 2013 10:06:12 +0000
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Mon, 11 Mar 2013 15:07:56 +0100

x86: Drop always empty .text..page_aligned section

Commit e44b7b7 ("x86: move suspend wakeup code to C") didn't
care to also eliminate the side effects that the earlier 4c49156
("x86: make arch/x86/kernel/acpi/wakeup_32.S use a separate")
had, thus leaving a now pointless, almost page size gap at the
beginning of .text.

Signed-off-by: Jan Beulich <jbeulich@...e.com>
Cc: Eric Dumazet <edumazet@...gle.com>
Cc: Pavel Machek <pavel@....cz>
Link: http://lkml.kernel.org/r/513DBAA402000078000C4896@nat28.tlf.novell.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/kernel/acpi/wakeup_32.S | 2 +-
 arch/x86/kernel/vmlinux.lds.S    | 4 ----
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
index 13ab720..ced4638 100644
--- a/arch/x86/kernel/acpi/wakeup_32.S
+++ b/arch/x86/kernel/acpi/wakeup_32.S
@@ -1,4 +1,4 @@
-	.section .text..page_aligned
+	.text
 #include <linux/linkage.h>
 #include <asm/segment.h>
 #include <asm/page_types.h>
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index 22a1530..10c4f30 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -94,10 +94,6 @@ SECTIONS
 		_text = .;
 		/* bootstrapping code */
 		HEAD_TEXT
-#ifdef CONFIG_X86_32
-		. = ALIGN(PAGE_SIZE);
-		*(.text..page_aligned)
-#endif
 		. = ALIGN(8);
 		_stext = .;
 		TEXT_TEXT
--
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