Messages in this thread | | | From | Frans Pop <> | Subject | Re: [patch] ohci1394: don't leave interrupts enabled during suspend/resume | Date | Wed, 10 Dec 2008 14:24:41 +0100 |
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On Sunday 07 December 2008, Robert Hancock wrote: > Stefan Richter wrote: > > Robert Hancock wrote: > >> Presumably it should.. but the fact remains that if free_irq helps > >> anything, then the device must be generating interrupts for some > >> reason, > > > > Or another device: > > http://www.gossamer-threads.com/lists/linux/kernel/896053 > > Hmm, that case sounds like disable_irq on an MSI device redirecting the > interrupts to the legacy INTx interrupt instead of actually disabling > them? If this is what's happening here, then that's the bug..
Any suggestions how to try and trace if that's what's happening?
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