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IV68206: PMAPI EVENT NUMBER MISSING ON P8 DUE TO EBB SUPPORT. APPLIES TO AIX 7100-03

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APAR status

  • Closed as program error.

Error description

  • On On POWER8, event number (or Event group number) is not
returned.
POWER8
clock=3425000000
267               <= Enter evernt number from stdin
267,pm_vsu14
set ev=267,-1,-1,-1,-1,-1
get ev=0,0,0,0,0,0     <= Event#(267) is missing here
count=0,0,0,0,10643,15286
count=100,0,0,0,17901,26682
count=100,0,0,100,25274,36915

Local fix

  • N/A

Problem summary

  • On POWER8, the pm_decode_group() api fails to decode the
event group id.

Problem conclusion

  • In pm_get_context_program(), while copying the context data,
decode the mmcr i  0  value if it has EBB support for POWER8

Temporary fix

  • 



Comments


    

  • 7100-03 - use AIX APAR IV68206

    



APAR Information




    

  • APAR number
    IV68206
    • 

  • Reported component name
    AIX V7.1
    • 

  • Reported component ID
    5765H4000
    • 

  • Reported release
    710
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2015-01-04
    • 

  • Closed date
    2015-01-29
    • 

  • Last modified date
    2015-05-22
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    
IV69052
    

    • 



Fix information


    

  • Fixed component name
    AIX V7.1
    • 

  • Fixed component ID
    5765H4000
    • 



Applicable component levels


    

  • R710  PSY  U865702
       UP15/05/19  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

              [{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSMV87","label":"AIX 6.1 Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"710","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSMVAX","label":"AIX Express Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"710","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11R","label":"AIX 7.1 HIPERS, APARs and Fixes"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"710","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            22 May 2015
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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