Document link: https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/configuring_and_managing_virtualization/assembly_managing-gpu-devices-in-virtual-machines_configuring-and-managing-virtualization#proc_assigning-a-gpu-to-a-virtual-machine_assembly_managing-gpu-devices-in-virtual-machines

Section number and name: 16.1. Assigning a GPU to a virtual machine 

Describe the issue: In Prerequisites, the command should use iommu=pt, but instead used iommu_pt.

Impact of this issue: Command did not work as intended

Suggestions for improvement: Change iommu_pt to iommu=pt