Re: [PATCH v3 4/8] KVM: Add a module param to allow enabling virtualization when KVM is loaded

[Huang, Kai]

On Fri, 2024-08-02 at 12:02 +0000, Huang, Kai wrote:
> This will trigger the above "WARN_ON(kvm_usage_count);" when
> enable_virt_at_load is true, because kvm_uninit_virtualization() isn't
> the last call of kvm_disable_virtualization().

Correct: the WARN_ON() will be triggered regardless of 
enable_virt_at_load is true or false, if kvm_uninit_virtualization()
isn't the last call of kvm_disable_virtualization().