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    SubjectRe: [Regression] firewire_ohci causes system resume to fail
    Date
    On Sunday, December 05, 2010, Stefan Richter wrote:
    > On Dec 05 Stefan Richter wrote:
    > > On Dec 05 Rafael J. Wysocki wrote:
    > > > There is a regression I can reproduce 100% of the time on a AMD-based desktop
    > > > box that resume from hibernation (or suspend) fails because of the firewire_ohci
    > > > module. The box just hangs when firewire_ohci resume runs, apparently, and it
    > > > is sufficient to do:
    > > >
    > > > # echo devices > /sys/power/pm_test
    > > > # echo disk > /sys/power/state
    > > >
    > > > to reproduce the issue.
    > >
    > > Do you have anything attached to the FireWire bus? What controller do
    > > you have?
    >
    > I just now tested the above on an Intel Mac mini, running
    > unmodified 2.6.37-rc4 x86-32, without and with a camera on the FireWire
    > port, and could not reproduce the problem. I also got an AMD based PC
    > here with an array of different FireWire controllers which I shall make
    > available to the same test...

    I'm unable to reproduce the problem with 2.6.37-rc6, so presumably this was
    a temporary glitch with the particular kernel build.

    Thanks,
    Rafael


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