PTF Cover Letter
PTF ( Program Temporary Fixes ) Cover letter
LIC-COMM-OTHER-SRCB6000103 System Crash When Using 57D2 WAN
Pre/Co-Requisite PTF / Fix List
REQ LICENSED PTF/FIX LEVEL
TYPE PROGRAM RELEASE NUMBER MIN/MAX OPTION
---- -------- --------- ------- ------- ------
TR 5770999 V7R3M0 MF99202 00/00 0000
NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
use system memory addresses not generated by the IBM translator,
including programs that circumvent control technology designed to limit
interactive capacity to purchased levels. This PTF may be a prerequisite
for future PTFs. By applying this PTF you authorize and agree to the
foregoing.
This PTF is subject to the terms of the 'IBM License Agreement for Machine
Code', the terms of which were provided in a printed document that was
delivered with the machine.
SUBJECT TO ANY WARRANTIES WHICH CAN NOT BE EXCLUDED OR EXCEPT AS EXPLICITLY
AGREED TO IN THE APPLICABLE LICENSE AGREEMENT OR AN APPLICABLE SUPPORT
AGREEMENT, IBM MAKES NO WARRANTIES OR CONDITIONS EITHER EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON INFRINGEMENT,
REGARDING THE PTF.
APAR Error Description / Circumvention
-------------------------------------------------
An interrupt for a 57D2 WAN card was being processed and the
device driver attempted to access storage which was paged out,
causing a system crash with SRCB6000103.
CORRECTION FOR APAR 'MA46500' :
-------------------------------
The 57D2 device driver storage that was paged out was not
allocated as resident. The 57D2 device driver has been changed
to allocate that storage as resident. This prevents the storage
from being paged out, which prevents the system crash from
occurring.
CIRCUMVENTION FOR APAR 'MA46500' :
----------------------------------
Logically remove the 57D2 WAN card from the system configuration
using the HMC DLPAR function or the SST HSM function. The card
can also be physically removed from the system if desired. A
57D4 or 576C WAN card can be substituted for the 57D2 card to
provide equivalent function.
Activation Instructions
None.
Special Instructions
None.
Default Instructions
THIS IS A DELAYED PTF TO BE APPLIED AT IPL TIME.
Supersedes
PTF/FIX NO(S). APAR TITLE LINE
-------------- ------------------------------------------------------------
NONE
Summary Information
System.............................. i
Models..............................
Release............................. V7R3M0
Licensed Program.................... 5770999
APAR Fixed.......................... View details for APAR MA46500
Superseded by:...................... View fix details for PTF MF99213
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... C7283730
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Modified date:
11 October 2022