A fix is available
APAR status
Closed as program error.
Error description
Inconsistent guest List PCI Functions responses
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of z/VM and PCI functions * **************************************************************** * PROBLEM DESCRIPTION: * **************************************************************** * RECOMMENDATION: APPLY PTF * **************************************************************** Guests with more than one virtual CPU can receive inconsistent results in the List PCI functions request responses. This is particularly for the flag indicating the state of the PCI UID uniqueness enforcement controlled by the SET IO_OPT command.
Problem conclusion
The simulation for guest List PCI Function requests was updated to ensure the response is always determined correctly for all guests.
Temporary fix
FOR RELEASE VM/ESA CP/ESA R640 : PREREQ: VM65942 CO-REQ: NONE IF-REQ: NONE FOR RELEASE VM/ESA CP/ESA R710 : PREREQ: NONE CO-REQ: NONE IF-REQ: NONE
Comments
APAR Information
APAR number
VM66203
Reported component name
VM CP
Reported component ID
568411202
Reported release
630
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2018-09-13
Closed date
2018-09-26
Last modified date
2019-06-26
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UM35361 UM35362
Modules/Macros
HCPPCJ
Fix information
Fixed component name
VM CP
Fixed component ID
568411202
Applicable component levels
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG27M","label":"APARs - z\/VM environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"630","Edition":"","Line of Business":{"code":"LOB16","label":"Mainframe HW"}}]
Document Information
Modified date:
26 June 2019