Oops with PREEMPT-RT on 188.8.131.52
scottwood at freescale.com
Tue May 20 07:49:43 EST 2008
Rune Torgersen wrote:
> Scott Wood wrote:
>> Try calling irq_set_chip_and_handler() with handle_level_irq, rather
>> than irq_set_chip(). The -rt patch doesn't seem to have threadified
>> the __do_IRQ() path.
> The demuxer is setting itself up with set_irq_chained handler(), any
> pointers on how to change to irq_set_chip_and_handler()?
No, I mean the call to set_irq_chip() in pci_pic_host_map() where it
sets up the IRQs it manages, not the cascade IRQ itself.
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