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Diffstat (limited to 'arch/mn10300/kernel/smp.c')
-rw-r--r--arch/mn10300/kernel/smp.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c
index e62c223e4c4..95983cd21e7 100644
--- a/arch/mn10300/kernel/smp.c
+++ b/arch/mn10300/kernel/smp.c
@@ -130,10 +130,12 @@ static irqreturn_t smp_call_function_interrupt(int irq, void *dev_id);
static struct irqaction reschedule_ipi = {
.handler = smp_reschedule_interrupt,
+ .flags = IRQF_NOBALANCING,
.name = "smp reschedule IPI"
};
static struct irqaction call_function_ipi = {
.handler = smp_call_function_interrupt,
+ .flags = IRQF_NOBALANCING,
.name = "smp call function IPI"
};
@@ -141,7 +143,7 @@ static struct irqaction call_function_ipi = {
static irqreturn_t smp_ipi_timer_interrupt(int irq, void *dev_id);
static struct irqaction local_timer_ipi = {
.handler = smp_ipi_timer_interrupt,
- .flags = IRQF_DISABLED,
+ .flags = IRQF_DISABLED | IRQF_NOBALANCING,
.name = "smp local timer IPI"
};
#endif
@@ -180,6 +182,7 @@ static void init_ipi(void)
#ifdef CONFIG_MN10300_CACHE_ENABLED
/* set up the cache flush IPI */
+ irq_set_chip(FLUSH_CACHE_IPI, &mn10300_ipi_type);
flags = arch_local_cli_save();
__set_intr_stub(NUM2EXCEP_IRQ_LEVEL(FLUSH_CACHE_GxICR_LV),
mn10300_low_ipi_handler);
@@ -189,6 +192,7 @@ static void init_ipi(void)
#endif
/* set up the NMI call function IPI */
+ irq_set_chip(CALL_FUNCTION_NMI_IPI, &mn10300_ipi_type);
flags = arch_local_cli_save();
GxICR(CALL_FUNCTION_NMI_IPI) = GxICR_NMI | GxICR_ENABLE | GxICR_DETECT;
tmp16 = GxICR(CALL_FUNCTION_NMI_IPI);
@@ -199,6 +203,10 @@ static void init_ipi(void)
__set_intr_stub(NUM2EXCEP_IRQ_LEVEL(SMP_BOOT_GxICR_LV),
mn10300_low_ipi_handler);
arch_local_irq_restore(flags);
+
+#ifdef CONFIG_KERNEL_DEBUGGER
+ irq_set_chip(DEBUGGER_NMI_IPI, &mn10300_ipi_type);
+#endif
}
/**