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Diffstat (limited to 'arch/ia64/kernel/mca.c')
-rw-r--r--arch/ia64/kernel/mca.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 909fed2c249..b57e723f194 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -284,6 +284,7 @@ ia64_mca_log_sal_error_record(int sal_info_type)
#ifdef CONFIG_ACPI
int cpe_vector = -1;
+int ia64_cpe_irq = -1;
static irqreturn_t
ia64_mca_cpe_int_handler (int cpe_irq, void *arg, struct pt_regs *ptregs)
@@ -1470,11 +1471,13 @@ void __devinit
ia64_mca_cpu_init(void *cpu_data)
{
void *pal_vaddr;
+ static int first_time = 1;
- if (smp_processor_id() == 0) {
+ if (first_time) {
void *mca_data;
int cpu;
+ first_time = 0;
mca_data = alloc_bootmem(sizeof(struct ia64_mca_cpu)
* NR_CPUS + KERNEL_STACK_SIZE);
mca_data = (void *)(((unsigned long)mca_data +
@@ -1730,6 +1733,7 @@ ia64_mca_late_init(void)
desc = irq_descp(irq);
desc->status |= IRQ_PER_CPU;
setup_irq(irq, &mca_cpe_irqaction);
+ ia64_cpe_irq = irq;
}
ia64_mca_register_cpev(cpe_vector);
IA64_MCA_DEBUG("%s: CPEI/P setup and enabled.\n", __FUNCTION__);