From: "Jan Beulich" <JBeulich@suse.com>
To: <mingo@elte.hu>, <tglx@linutronix.de>, <hpa@zytor.com>
Cc: <edumazet@google.com>, <pavel@ucw.cz>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] ix86: drop always empty .text..page_aligned section
Date: Mon, 11 Mar 2013 10:06:12 +0000 [thread overview]
Message-ID: <513DBAA402000078000C4896@nat28.tlf.novell.com> (raw)
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>
---
arch/x86/kernel/acpi/wakeup_32.S | 2 +-
arch/x86/kernel/vmlinux.lds.S | 4 ----
2 files changed, 1 insertion(+), 5 deletions(-)
--- 3.9-rc2/arch/x86/kernel/acpi/wakeup_32.S
+++ 3.9-rc2-ix86-no-page-aligned-text/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>
--- 3.9-rc2/arch/x86/kernel/vmlinux.lds.S
+++ 3.9-rc2-ix86-no-page-aligned-text/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
next reply other threads:[~2013-03-11 10:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-11 10:06 Jan Beulich [this message]
2013-03-11 18:14 ` [tip:x86/mm] x86: Drop " tip-bot for Jan Beulich
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