Messages in this thread Patch in this message | | | Date | Mon, 17 Aug 2009 14:14:01 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: Threaded interrupt handlers broken? |
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Michael,
On Mon, 17 Aug 2009, Michael Buesch wrote: > This fixes it :)
can you please test the final version of the fix ?
Thanks,
tglx --- --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -607,7 +607,6 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) */ get_task_struct(t); new->thread = t; - wake_up_process(t); } /* @@ -690,6 +689,7 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) (int)(new->flags & IRQF_TRIGGER_MASK)); } + new->irq = irq; *old_ptr = new; /* Reset broken irq detection when installing new handler */ @@ -707,7 +707,6 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) spin_unlock_irqrestore(&desc->lock, flags); - new->irq = irq; register_irq_proc(irq, desc); new->dir = NULL; register_handler_proc(irq, new);
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