Document link:

https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/10/html/managing_monitoring_and_updating_the_kernel/configuring-kernel-command-line-parameters 

Section number and name:

Chapter 4. Configuring kernel cmdline parameters

Describe the issue:

Since RHEL 9.6 and 10.0 we announced support Confidential VM on public clouds. As an important part of this enablement, we introduced UKI (Unified Kernel Image) - a new packaging format of kernel so to speak.

With UKI, the way of managing kernel cmdline parameters is greatly changed.

Impact of this issue:

Even though the usage of UKI has no difference across distributions. There are important concept changes in this doc need updates.

Plus right now, customers have no source of acquiring these knowledge from RH's doc.

Suggestions for improvement:

I can work with someone from the doc team to update it in details.