A fix is available
APAR status
Closed as program error.
Error description
A deadlock can occur in the elxentdd driver. One cpu will be stuck in elxent_output and another cpu will be stuck in elxent_enter_limbo.
Local fix
Problem summary
A deadlock can occur in the elxentdd driver. One cpu will be stuck in elxent_output and another cpu will be stuck in elxent_enter_limbo.
Problem conclusion
Code changed to maintain the same lock order across different parts of code.
Temporary fix
Comments
6100-07 - use AIX APAR IV58322 6100-08 - use AIX APAR IV53746 6100-09 - use AIX APAR IV56058 6100-09 - use AIX APAR IV56058 6100-09 - use AIX APAR IV56058 7100-01 - use AIX APAR IV57656 7100-02 - use AIX APAR IV57113 7100-03 - use AIX APAR IV56067 7100-04 - use AIX APAR IV56075
APAR Information
APAR number
IV56067
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-02-28
Closed date
2014-02-28
Last modified date
2016-05-10
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
AIX V7.1
Fixed component ID
5765H4000
Applicable component levels
R710 PSY U859734
UP14/05/22 I 1000
PTF to Fileset Mapping
U859734 devices.pciex.a21910071410d003.rte 7.1.3.15
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Document Information
Modified date:
10 May 2016