From: tip-bot for Jan Beulich <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org,
edumazet@google.com, jbeulich@suse.com, pavel@ucw.cz,
JBeulich@suse.com, tglx@linutronix.de
Subject: [tip:x86/mm] x86: Drop always empty .text..page_aligned section
Date: Mon, 11 Mar 2013 11:14:14 -0700 [thread overview]
Message-ID: <tip-ec7fd34425f6536ed4b3548e7aa712ee2718189c@git.kernel.org> (raw)
In-Reply-To: <513DBAA402000078000C4896@nat28.tlf.novell.com>
Commit-ID: ec7fd34425f6536ed4b3548e7aa712ee2718189c
Gitweb: http://git.kernel.org/tip/ec7fd34425f6536ed4b3548e7aa712ee2718189c
Author: Jan Beulich <JBeulich@suse.com>
AuthorDate: Mon, 11 Mar 2013 10:06:12 +0000
Committer: Ingo Molnar <mingo@kernel.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@suse.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Pavel Machek <pavel@ucw.cz>
Link: http://lkml.kernel.org/r/513DBAA402000078000C4896@nat28.tlf.novell.com
Signed-off-by: Ingo Molnar <mingo@kernel.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
prev parent reply other threads:[~2013-03-11 18:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-11 10:06 [PATCH] ix86: drop always empty .text..page_aligned section Jan Beulich
2013-03-11 18:14 ` tip-bot for Jan Beulich [this message]
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