Messages in this thread | | | Date | Mon, 19 May 2008 16:49:43 -0500 | From | Scott Wood <> | Subject | Re: Oops with PREEMPT-RT on 2.6.25.4 |
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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.
-Scott
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