From: Tim Abbott <tabbott@MIT.EDU>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Linux kernel mailing list <linux-kernel@vger.kernel.org>,
Anders Kaseorg <andersk@MIT.EDU>, Waseem Daher <wdaher@MIT.EDU>,
Denys Vlasenko <vda.linux@googlemail.com>,
Jeff Arnold <jbarnold@MIT.EDU>, Paul Mundt <lethal@linux-sh.org>,
Tim Abbott <tabbott@MIT.EDU>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>
Subject: [PATCH 05/14] x86: Use macros for .bss.page_aligned section.
Date: Mon, 27 Apr 2009 16:32:59 -0400 [thread overview]
Message-ID: <1240864388-26315-6-git-send-email-tabbott@mit.edu> (raw)
In-Reply-To: <1240864388-26315-5-git-send-email-tabbott@mit.edu>
Signed-off-by: Tim Abbott <tabbott@mit.edu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
---
arch/x86/kernel/head_32.S | 2 +-
arch/x86/kernel/head_64.S | 2 +-
arch/x86/kernel/vmlinux_32.lds.S | 2 +-
arch/x86/kernel/vmlinux_64.lds.S | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index a299ecc..9694aee 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -618,7 +618,7 @@ ENTRY(_stext)
/*
* BSS section
*/
-.section ".bss.page_aligned","wa"
+__PAGE_ALIGNED_BSS
.align PAGE_SIZE_asm
#ifdef CONFIG_X86_PAE
swapper_pg_pmd:
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index dbb6fb5..7cd4956 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -419,7 +419,7 @@ ENTRY(phys_base)
ENTRY(idt_table)
.skip IDT_ENTRIES * 16
- .section .bss.page_aligned, "aw", @nobits
+ __PAGE_ALIGNED_BSS
.align PAGE_SIZE
ENTRY(empty_zero_page)
.skip PAGE_SIZE
diff --git a/arch/x86/kernel/vmlinux_32.lds.S b/arch/x86/kernel/vmlinux_32.lds.S
index bfe9efd..594aabc 100644
--- a/arch/x86/kernel/vmlinux_32.lds.S
+++ b/arch/x86/kernel/vmlinux_32.lds.S
@@ -182,7 +182,7 @@ SECTIONS
.bss : AT(ADDR(.bss) - LOAD_OFFSET) {
__init_end = .;
__bss_start = .; /* BSS */
- *(.bss.page_aligned)
+ PAGE_ALIGNED_BSS
*(.bss)
. = ALIGN(4);
__bss_stop = .;
diff --git a/arch/x86/kernel/vmlinux_64.lds.S b/arch/x86/kernel/vmlinux_64.lds.S
index 0e27ecd..9b52841 100644
--- a/arch/x86/kernel/vmlinux_64.lds.S
+++ b/arch/x86/kernel/vmlinux_64.lds.S
@@ -283,7 +283,7 @@ SECTIONS
.bss : AT(ADDR(.bss) - LOAD_OFFSET) {
. = ALIGN(PAGE_SIZE);
__bss_start = .; /* BSS */
- *(.bss.page_aligned)
+ PAGE_ALIGNED_BSS
*(.bss)
__bss_stop = .;
}
--
1.6.2.1
next prev parent reply other threads:[~2009-04-27 20:35 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-27 20:32 [PATCH 00/14] clean up page aligned data and bss sections Tim Abbott
2009-04-27 20:32 ` [PATCH 01/14] Add new macros for page-aligned " Tim Abbott
2009-04-27 20:32 ` [PATCH 02/14] sh: Use macros for .bss.page_aligned section Tim Abbott
2009-04-27 20:32 ` [PATCH 03/14] mn10300: " Tim Abbott
2009-04-27 20:32 ` [PATCH 04/14] xtensa: " Tim Abbott
2009-04-27 20:32 ` Tim Abbott [this message]
2009-04-27 20:33 ` [PATCH 06/14] alpha: Use macros for .data.page_aligned Tim Abbott
2009-04-27 20:33 ` [PATCH 07/14] avr32: Use standard macros for .data.page_aligned section Tim Abbott
2009-04-27 20:33 ` [PATCH 08/14] sh: Use " Tim Abbott
2009-04-27 20:33 ` [PATCH 09/14] s390: Use macros for .data.page_aligned Tim Abbott
2009-04-27 20:33 ` [PATCH 10/14] powerpc: Remove unused __page_aligned macro Tim Abbott
2009-04-27 20:33 ` [PATCH 11/14] powerpc: Use macros for .data.page_aligned section Tim Abbott
2009-04-27 20:33 ` [PATCH 12/14] mn10300: Drop unused .data.idt section Tim Abbott
2009-04-27 20:33 ` [PATCH 13/14] x86: Use section .data.page_aligned for the idt_table Tim Abbott
2009-04-27 20:33 ` [PATCH 14/14] x86: Use macros for .data.page_aligned Tim Abbott
2009-04-28 4:41 ` [PATCH 12/14] mn10300: Drop unused .data.idt section Cyrill Gorcunov
2009-04-28 4:20 ` [PATCH 11/14] powerpc: Use macros for .data.page_aligned section Tim Abbott
2009-04-28 4:21 ` [PATCH 1/2] powerpc: share .data output section definition between 32 and 64 bits Tim Abbott
2009-04-28 4:21 ` [PATCH 2/2] powerpc: Use macros for .data.page_aligned section Tim Abbott
2009-04-28 15:07 ` [PATCH 11/14] " Stephen Rothwell
2009-04-28 15:13 ` Tim Abbott
2009-04-28 15:17 ` Stephen Rothwell
2009-04-28 7:39 ` [PATCH 09/14] s390: Use macros for .data.page_aligned Cyrill Gorcunov
2009-04-27 21:57 ` [PATCH 08/14] sh: Use macros for .data.page_aligned section Paul Mundt
2009-04-28 14:49 ` [PATCH 07/14] avr32: Use standard " Haavard Skinnemoen
2009-04-27 21:57 ` [PATCH 02/14] sh: Use macros for .bss.page_aligned section Paul Mundt
2009-04-27 23:43 ` [PATCH 03/14] mn10300: " David Howells
2009-04-27 23:48 ` Tim Abbott
2009-04-28 12:45 ` David Howells
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