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-rw-r--r--kernel/irq/handle.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index e099e9e9de0b..b110c835e070 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -64,7 +64,8 @@ handle_irq_event_percpu(struct irq_desc *desc, struct irqaction *action)
res = action->handler(irq, action->dev_id);
trace_irq_handler_exit(irq, action, res);
- if (WARN_ON_ONCE(!irqs_disabled()))
+ if (WARN_ONCE(!irqs_disabled(),"irq %u handler %pF enabled interrupts\n",
+ irq, action->handler))
local_irq_disable();
switch (res) {