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authorRobert P. J. Day <rpjday@mindspring.com>2007-07-21 17:11:41 +0200
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-21 18:37:14 -0700
commit09fce8a195638ad038b8a58d9d8d3558c21a23ea (patch)
tree69455b1b4dd4314474f8574b7bf9e0e9fe0dd786
parentedc2cbf49682079d5344bf7f2545ed6b036fa355 (diff)
i386: Update alignment when 4K stacks are used.
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/i386/kernel/irq.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/i386/kernel/irq.c b/arch/i386/kernel/irq.c
index ba44d40b066d..dd2b97fc00b2 100644
--- a/arch/i386/kernel/irq.c
+++ b/arch/i386/kernel/irq.c
@@ -149,15 +149,11 @@ fastcall unsigned int do_IRQ(struct pt_regs *regs)
#ifdef CONFIG_4KSTACKS
-/*
- * These should really be __section__(".bss.page_aligned") as well, but
- * gcc's 3.0 and earlier don't handle that correctly.
- */
static char softirq_stack[NR_CPUS * THREAD_SIZE]
- __attribute__((__aligned__(THREAD_SIZE)));
+ __attribute__((__section__(".bss.page_aligned")));
static char hardirq_stack[NR_CPUS * THREAD_SIZE]
- __attribute__((__aligned__(THREAD_SIZE)));
+ __attribute__((__section__(".bss.page_aligned")));
/*
* allocate per-cpu stacks for hardirq and for softirq processing