#10174 NORM Opportu: usbhid error unplugging a device

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#10174: usbhid error unplugging a device
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           Reporter:  dmoco     |       Owner:  cjb          
               Type:  defect    |      Status:  assigned     
           Priority:  normal    |   Milestone:  Opportunity  
          Component:  kernel    |     Version:  not specified
         Resolution:            |    Keywords:               
        Next_action:  diagnose  |    Verified:  0            
Deployment_affected:            |   Blockedby:               
           Blocking:            |  
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Comment(by cjb):

 Ah, actually it's changed in versions since XO-1.5.  So with XO-1.5 the
 oops is probably the same, and we might presume that it's been fixed in
 newer kernels since then.

 Heh, I see a FIXME in the 1.5 kernel code:

 {{{
         /* FIXME: Who or what stop this racing with a disconnect ?? */
         if (!hiddev->exist)
                 return -EIO;
 }}}

 Well, indeed.  Unfortunately we've already tried to dereference `hid` by
 then...

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Ticket URL: <http://dev.laptop.org/ticket/10174#comment:5>
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