On Sat, Sep 03, 2016 at 04:51:07PM +0300, Felipe Balbi wrote: > > That said, I cannot spot an obvious fail, > > okay, but a fail does exist. Any hints on what extra information I could > capture to help figuring this one out?
More information on which sleep is not waking woudl help I suppose. That greatly limits the amount of code one has to stare at. Also, a better picture of all threads involved in the wakeup. Alan seems to suggest there's multiple CPUs involved in the wakeup.