How to blacklist a driver for kdump in Red Hat Enterprise Linux

Issue

This error is observed when blacklisting a module:

kdumpctl: Deprecated kdump config option: blacklist

A module must be blacklisted in crash kernel to prevent oom killer or other crash kernel failures.

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Here are the common uses of Markdown.

Code blocks

~~~
Code surrounded in tildes is easier to read
~~~

Links/URLs

[Red Hat Customer Portal](https://access.redhat.com)