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Use macros for .data.page_aligned section.

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This patch changes the remaining direct references to
.data.page_aligned in C and assembly code to use the macros in
include/linux/linkage.h.

Signed-off-by: Tim Abbott <tabbott@ksplice.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Tim Abbott
2009-09-20 18:14:15 -04:00
committed by Sam Ravnborg
parent 02b7da37f7
commit abe1ee3a22
9 changed files with 16 additions and 11 deletions
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3
arch/powerpc/kernel/vdso.c
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@@ -1,3 +1,4 @@
/*
* Copyright (C) 2004 Benjamin Herrenschmidt, IBM Corp.
* <benh@kernel.crashing.org>
@@ -74,7 +75,7 @@ static int vdso_ready;
static union {
struct vdso_data data;
u8 page[PAGE_SIZE];
} vdso_data_store __attribute__((__section__(".data.page_aligned")));
} vdso_data_store __page_aligned_data;
struct vdso_data *vdso_data = &vdso_data_store.data;
/* Format of the patch table */

3
arch/powerpc/kernel/vdso32/vdso32_wrapper.S
View File

@@ -1,7 +1,8 @@
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/page.h>
.section ".data.page_aligned"
__PAGE_ALIGNED_DATA
.globl vdso32_start, vdso32_end
.balign PAGE_SIZE

3
arch/powerpc/kernel/vdso64/vdso64_wrapper.S
View File

@@ -1,7 +1,8 @@
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/page.h>
.section ".data.page_aligned"
__PAGE_ALIGNED_DATA
.globl vdso64_start, vdso64_end
.balign PAGE_SIZE