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-rw-r--r--kernel/irq/handle.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index e391cbb..dc335ad 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -178,9 +178,11 @@ fastcall unsigned int __do_IRQ(unsigned int irq)
*/
if (desc->chip->ack)
desc->chip->ack(irq);
- action_ret = handle_IRQ_event(irq, desc->action);
- if (!noirqdebug)
- note_interrupt(irq, desc, action_ret);
+ if (likely(!(desc->status & IRQ_DISABLED))) {
+ action_ret = handle_IRQ_event(irq, desc->action);
+ if (!noirqdebug)
+ note_interrupt(irq, desc, action_ret);
+ }
desc->chip->end(irq);
return 1;
}
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