** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Status: New => Fix Committed
** Changed in: linux (Ubuntu)
Assignee: Canonical Kernel Team (canonical-kernel-team) => Seth Forshee
(sforshee)
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https://bugs.launchpad.net/bugs/1905020
Title:
[21.04 FEAT] Add kernel debug infos for decompressor stage to kernel-
debug package
Status in Ubuntu on IBM z Systems:
Triaged
Status in linux package in Ubuntu:
Fix Committed
Bug description:
In order to be able to debug kernel crashes during the early decompressing
phase, it would be useful to add the vmlinux file from the decompressor stage
to the kernel-debug deb package.
The file is located in arch/s390/boot/compressed/vmlinux.
There are plans to make the kernel relocatable and move more things to the
decompressor stage, which would be easier to debug in case of a problem if we
have this file in the debug info package.
Business Case:
Increase problem determination / serviceability.
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