[lkml]   [2009]   [Aug]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: Threaded interrupt handlers broken?
    On Mon, 17 Aug 2009, Michael Buesch wrote:
    > Ok, I added some more debugging code:
    > Here's the result:
    > Is it possible that the irq_to_desc() in irq_thread() fails and the
    > resulting desc pointer points to something random? That could
    > probably explain why the bit is set and why the spinlock is
    > uninitialized. But it would not explain why desc->lock would still
    > work... Maybe irq_to_desc() returns a descriptor to another irq (!=
    > 52)?

    That would cause the whole irq code to fail. Can you send/upload your
    .config please ?



     \ /
      Last update: 2009-08-17 12:59    [W:0.020 / U:3.992 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site