#11867 BLOC 12.1.0: XO-1.5 - Occasional failure to wake from sleep using rtcwake

Zarro Boogs per Child bugtracker at laptop.org
Tue Jun 26 13:21:09 EDT 2012


#11867: XO-1.5 - Occasional failure to wake from sleep using rtcwake
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           Reporter:  Quozl     |       Owner:  pgf                              
               Type:  defect    |      Status:  new                              
           Priority:  blocker   |   Milestone:  12.1.0                           
          Component:  kernel    |     Version:  Development build as of this date
         Resolution:            |    Keywords:                                   
        Next_action:  diagnose  |    Verified:  0                                
Deployment_affected:            |   Blockedby:                                   
           Blocking:            |  
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Comment(by dsd):

 Thanks, thats the kind of thing I was thinking.

 However, I think you should probably move the pm_wakeup_event call into
 the RTC_AIE check immediately above. i.e. only trigger this when the
 interrupt is generated from a RTC alarm. Or is there a reason why we'd
 want to increment it for all interrupts?

 (I'm not sure under what other sitations RTC interrupts are generated, but
 putting this in the alarm-trapping code does feel more correct to me)

-- 
Ticket URL: <http://dev.laptop.org/ticket/11867#comment:23>
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