Public bug reported:
Description: zipl: Fix KVM IPL without bootindex
Symptom: Failed IPL on KVM when no bootindex is specified.
Problem: Without bootindex specified there is no IPL parmblock
on KVM which can be read by the stage3 loader.
Solution: In case diag308 gives a response code 0x102 the stage3
loader can safely assume that no secure IPL is required
since no IPL report block exists.
Reproduction: IPL on KVM without 'bootindex=' attached.
Upstream-ID: c9066bf5497300db5e0ba11bf111683ea225d8c8
b7f1977d3f9332f82e7f388fb18076b89b83944e
Component: s390-tools 2.14
Should also be integrated into 20.04, where secure boot is enabled.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Skipper Bug Screeners (skipper-screen-team)
Status: New
** Tags: architecture-s39064 bugnameltc-186967 severity-high
targetmilestone-inin2010
** Tags added: architecture-s39064 bugnameltc-186967 severity-high
targetmilestone-inin2010
** Changed in: ubuntu
Assignee: (unassigned) => Skipper Bug Screeners (skipper-screen-team)
** Package changed: ubuntu => linux (Ubuntu)
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https://bugs.launchpad.net/bugs/1888231
Title:
[UBUNTU 20.04] zipl: Fix KVM IPL without bootindex
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