linux-kernel - [PATCH 1/7] sh: Use macros for .bss.page

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Date:	Thu, 30 Apr 2009 19:57:57 -0400
From:	Tim Abbott <tabbott@....EDU>
To:	Sam Ravnborg <sam@...nborg.org>
Cc:	Linux kernel mailing list <linux-kernel@...r.kernel.org>,
	Anders Kaseorg <andersk@....edu>,
	Waseem Daher <wdaher@....edu>,
	Denys Vlasenko <vda.linux@...glemail.com>,
	Jeff Arnold <jbarnold@....edu>,
	Paul Mundt <lethal@...ux-sh.org>, Tim Abbott <tabbott@....edu>
Subject: [PATCH 1/7] sh: Use macros for .bss.page_aligned section.

Signed-off-by: Tim Abbott <tabbott@....edu>
Acked-by: Paul Mundt <lethal@...ux-sh.org>
---
 arch/sh/kernel/irq.c            |    6 ++----
 arch/sh/kernel/vmlinux_32.lds.S |    2 +-
 arch/sh/kernel/vmlinux_64.lds.S |    2 +-
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 3f1372e..9853fde 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -157,11 +157,9 @@ asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs)
 }
 
 #ifdef CONFIG_IRQSTACKS
-static char softirq_stack[NR_CPUS * THREAD_SIZE]
-		__attribute__((__section__(".bss.page_aligned")));
+static char softirq_stack[NR_CPUS * THREAD_SIZE] __page_aligned_bss;
 
-static char hardirq_stack[NR_CPUS * THREAD_SIZE]
-		__attribute__((__section__(".bss.page_aligned")));
+static char hardirq_stack[NR_CPUS * THREAD_SIZE] __page_aligned_bss;
 
 /*
  * allocate per-cpu stacks for hardirq and for softirq processing
diff --git a/arch/sh/kernel/vmlinux_32.lds.S b/arch/sh/kernel/vmlinux_32.lds.S
index dd9b2ee..99a4124 100644
--- a/arch/sh/kernel/vmlinux_32.lds.S
+++ b/arch/sh/kernel/vmlinux_32.lds.S
@@ -131,7 +131,7 @@ SECTIONS
 	.bss : {
 		__init_end = .;
 		__bss_start = .;		/* BSS */
-		*(.bss.page_aligned)
+		PAGE_ALIGNED_BSS
 		*(.bss)
 		*(COMMON)
 		. = ALIGN(4);
diff --git a/arch/sh/kernel/vmlinux_64.lds.S b/arch/sh/kernel/vmlinux_64.lds.S
index 6966446..cb46577 100644
--- a/arch/sh/kernel/vmlinux_64.lds.S
+++ b/arch/sh/kernel/vmlinux_64.lds.S
@@ -140,7 +140,7 @@ SECTIONS
 	.bss : C_PHYS(.bss) {
 		__init_end = .;
 		__bss_start = .;		/* BSS */
-		*(.bss.page_aligned)
+		PAGE_ALIGNED_BSS
 		*(.bss)
 		*(COMMON)
 		. = ALIGN(4);
-- 
1.6.2.1

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