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Diffstat (limited to 'arch/powerpc/platforms/pseries/xics.c')
-rw-r--r--arch/powerpc/platforms/pseries/xics.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index f19d1946839..93834b0d827 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -549,8 +549,6 @@ static irqreturn_t xics_ipi_dispatch(int cpu)
{
unsigned long *tgt = &per_cpu(xics_ipi_message, cpu);
- WARN_ON(cpu_is_offline(cpu));
-
mb(); /* order mmio clearing qirr */
while (*tgt) {
if (test_and_clear_bit(PPC_MSG_CALL_FUNCTION, tgt)) {
@@ -930,8 +928,10 @@ void xics_migrate_irqs_away(void)
if (xics_status[0] != hw_cpu)
goto unlock;
- printk(KERN_WARNING "IRQ %u affinity broken off cpu %u\n",
- virq, cpu);
+ /* This is expected during cpu offline. */
+ if (cpu_online(cpu))
+ printk(KERN_WARNING "IRQ %u affinity broken off cpu %u\n",
+ virq, cpu);
/* Reset affinity to all cpus */
cpumask_setall(irq_to_desc(virq)->affinity);