anchor.diff:  
   Examples of kernel arguments you could set include:
   
  -* **selinux=0**: Disables Security Enhanced Linux (SELinux).
  -While not recommended for production, disabling SELinux can
  -improve performance by 2% - 3%.
  +* **enforcing=0**: Configures Security Enhanced Linux (SELinux) to run in permissive mode.
  +In permissive mode, the system acts as if SELinux is enforcing the loaded security policy, 
  +including labeling objects and emitting access denial entries in the logs, 
  +but it does not actually deny any operations. While not recommended for production systems, 
  +permissive mode can be helpful for debugging.  
   
   * **nosmt**: Disables symmetric multithreading (SMT) in the kernel.
   Multithreading allows multiple logical threads for each CPU.
  
positive.code: sh-4.2# cat /host/proc/cmdline
  BOOT_IMAGE=/ostree/rhcos-... console=tty0 console=ttyS0,115200n8
  rootflags=defaults,prjquota rw root=UUID=fd0... ostree=/ostree/boot.0/rhcos/16...
  coreos.oem.id=qemu coreos.oem.id=ec2 ignition.platform.id=ec2 selinux=0
  
  sh-4.2# exit
  ----
  +
  You should see the `selinux=0` argument added to the other kernel arguments.
  
negative.code: 01-worker-container-runtime                        52dd3ba6a9a527fc3ab42afac8d12b693534c8c9   3.2.0             33m
  01-worker-kubelet                                  52dd3ba6a9a527fc3ab42afac8d12b693534c8c9   3.2.0             33m
  
  05-worker-kernelarg-selinuxpermissive                                                         3.1.0             105s
  
  99-master-generated-registries                     52dd3ba6a9a527fc3ab42afac8d12b693534c8c9   3.2.0             33m
  99-master-ssh                                                                                 3.1.0             40m
  