#4322 NORM Never A: Kernel crash while suspending

[Zarro Boogs per Child]

#4322: Kernel crash while suspending
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  Reporter:  wad     |       Owner:  dilinger      
      Type:  defect  |      Status:  new           
  Priority:  normal  |   Milestone:  Never Assigned
 Component:  distro  |     Version:                
Resolution:          |    Keywords:                
  Verified:  0       |  
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Changes (by dilinger):

 * cc: marcelo (added)


Comment:

 This is in usb code; specifically, ehci-q.c:
 {{{
 static void end_unlink_async (struct ehci_hcd *ehci)
 {
         struct ehci_qh          *qh = ehci->reclaim;
         struct ehci_qh          *next;

         timer_action_done (ehci, TIMER_IAA_WATCHDOG);

         // qh->hw_next = cpu_to_le32 (qh->qh_dma);
         qh->qh_state = QH_STATE_IDLE;
         qh->qh_next.qh = NULL;
 }}}

 qh->qh_state = QH_STATE_IDLE; is where it oopses; 'qh' is apparently NULL.

-- 
Ticket URL: <https://dev.laptop.org/ticket/4322#comment:3>
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