IBM Support

IV50016: INFINITE LOOP ON REAL PRIORITY SCHEDULERS

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APAR status

  • Closed as program error.

Error description

  • Error Message: N/A
    .
    Stack Trace: N/A
    .
    

Local fix

Problem summary

  • JVM contained the possibility of an infinite loop on a
    single-core real priority scheduler due to the assumption of one
    thread being preempted by another
    

Problem conclusion

  • This defect will be fixed in:
    
    7.0.0 SR6
    6.0.1 SR7
    6.0.0 SR15
    5.0.0 SR16 FP4
    .
    JVM updated to avoid the infinite loop
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV50016

  • Reported component name

    J9 COMMON CODE

  • Reported component ID

    620700127

  • Reported release

    260

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-09-25

  • Closed date

    2013-10-08

  • Last modified date

    2013-10-08

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

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

    IV50017

Fix information

  • Fixed component name

    J9 COMMON CODE

  • Fixed component ID

    620700127

Applicable component levels

  • R260 PSY

       UP

  • R600 PSY

       UP



Document information

More support for: Runtimes for Java Technology
Virtual Machine

Software version: 260

Reference #: IV50016

Modified date: 08 October 2013