#9178 NORM Not Tri: OFW - test-all crashes if you invoke the pen tablet function in the touchpad test

[Zarro Boogs per Child]

#9178: OFW - test-all crashes if you invoke the pen tablet function in the
touchpad test
---------------------------------+------------------------------------------
 Reporter:  wmb at firmworks.com    |                 Owner:  wmb at firmworks.com
     Type:  defect               |                Status:  new              
 Priority:  normal               |             Milestone:  Not Triaged      
Component:  ofw - open firmware  |               Version:  not specified    
 Keywords:                       |           Next_action:  never set        
 Verified:  0                    |   Deployment_affected:                   
Blockedby:                       |              Blocking:                   
---------------------------------+------------------------------------------
 ok test-all

 when it gets to the mouse (touchpad) test, press with your fingernail to
 make the dots turn yellow (invoking the pen tablet function).  When you
 exit from that test, the system will often hang or abort with an "Illegal
 Opcode" message.

 This happens in Q2E26 and a few earlier versions.

 The fix is known - there is a spurious "swap" inside "pt-only".

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Ticket URL: <http://dev.laptop.org/ticket/9178>
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