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authorPaul Mundt <lethal@linux-sh.org>2006-09-27 18:22:14 +0900
committerPaul Mundt <lethal@linux-sh.org>2006-09-27 18:22:14 +0900
commita6a31139897a5e539efe7ad3b7bd351fa9673ce8 (patch)
tree6e2ad11d93ab95214694038080c79284c6da30d6 /arch/sh/kernel/cpu/irq
parent2cb7ce3bb384f30a377f66336c78546b834604df (diff)
sh: Add support for 4K stacks.
This enables support for 4K stacks on SH. Currently this depends on DEBUG_KERNEL, but likely all boards will switch to this as the default in the future. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/cpu/irq')
-rw-r--r--arch/sh/kernel/cpu/irq/ipr.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c
index 4c4fd4118d1..f785822cd5d 100644
--- a/arch/sh/kernel/cpu/irq/ipr.c
+++ b/arch/sh/kernel/cpu/irq/ipr.c
@@ -190,6 +190,8 @@ void __init init_IRQ(void)
/* Perform the machine specific initialisation */
if (sh_mv.mv_init_irq != NULL)
sh_mv.mv_init_irq();
+
+ irq_ctx_init(smp_processor_id());
}
#if !defined(CONFIG_CPU_HAS_PINT_IRQ)