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Bug 2125306 - post-installation script can set an invalid value in DEFAULTKERNEL variable present in /etc/sysconfig/kernel
Summary: post-installation script can set an invalid value in DEFAULTKERNEL variable p...
Keywords:
Status: NEW
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: kernel
Version: 8.6
Hardware: All
OS: Linux
low
low
Target Milestone: rc
: ---
Assignee: Jan Stancek
QA Contact: Red Hat Kernel QE team
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-09-08 14:48 UTC by Renaud Métrich
Modified: 2023-04-01 08:43 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed:
Type: Bug
Target Upstream Version:
Embargoed:


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System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-133553 0 None None None 2022-09-08 15:18:05 UTC

Description Renaud Métrich 2022-09-08 14:48:43 UTC
Description of problem:

This is somehow related to BZ #2125302.
The post-installation script for kernel-core has a sed line that changes "kernel-smp" into "kernel".
Assuming DEFAULTKERNEL will still be considered (see related BZ #2125302), the replacement value should not be "kernel" but "kernel-core".

Version-Release number of selected component (if applicable):

kernel-core-4.18.0*
kernel-rt-core-4.18.0*

How reproducible:

N/A

Comment 1 Jan Stancek 2022-09-09 11:49:30 UTC
(In reply to Renaud Métrich from comment #0)
> Description of problem:
> 
> This is somehow related to BZ #2125302.
> The post-installation script for kernel-core has a sed line that changes
> "kernel-smp" into "kernel".
> Assuming DEFAULTKERNEL will still be considered (see related BZ #2125302),
> the replacement value should not be "kernel" but "kernel-core".

That's technically correct, but to hit this problem you'd need to be updating from RHEL4 (which appears to be last major release that had kernel-smp package, now EOL for 5+ years). Replacing kernel for kernel-core would make sense for the case of going RHEL6->RHEL8.


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