kvm_intel

On t4toe kvm 7 kvm_intel modules have been compiled as part of the kernel. Hence you can't unload it and load it with special parameters.

In order to allow setting a parameter of a particular module at run time use the following steps :

[root@t4toe ~]# cat /sys/module/kvm/parameters/allow_unsafe_assigned_interrupts
N
[root@t4toe ~]# echo -n 1 >  /sys/module/kvm/parameters/allow_unsafe_assigned_interrupts
[root@t4toe ~]# cat /sys/module/kvm/parameters/allow_unsafe_assigned_interrupts
Y