Re: [PATCH v3 2/6] KVM: x86/mmu: Track the number of TDP MMU pages, but not the actual pages

[Sean Christopherson]

 On Fri, Apr 01, 2022, Mingwei Zhang wrote:
> diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c
> index f05423545e6d..5ca78a89d8ed 100644
> --- a/arch/x86/kvm/mmu/tdp_mmu.c
> +++ b/arch/x86/kvm/mmu/tdp_mmu.c
> @@ -24,7 +24,6 @@ bool kvm_mmu_init_tdp_mmu(struct kvm *kvm)
>  
>  	INIT_LIST_HEAD(&kvm->arch.tdp_mmu_roots);
>  	spin_lock_init(&kvm->arch.tdp_mmu_pages_lock);
> -	INIT_LIST_HEAD(&kvm->arch.tdp_mmu_pages);
>  	kvm->arch.tdp_mmu_zap_wq =
>  		alloc_workqueue("kvm", WQ_UNBOUND|WQ_MEM_RECLAIM|WQ_CPU_INTENSIVE, 0);

This has a minor conflict with kvm/next and kvm/queue, attached a new version since
you'll need a v3 (foreshadowing...).