Re: [PATCH 07/10] KVM: x86: MMU: Encapsulate the type of rmap-chain head in a new struct

[Xiao Guangrong]

On 11/12/2015 07:55 PM, Takuya Yoshikawa wrote:
> @@ -1720,7 +1724,7 @@ static struct kvm_mmu_page *kvm_mmu_alloc_page(struct kvm_vcpu *vcpu,
>   	 * this feature. See the comments in kvm_zap_obsolete_pages().
>   	 */
>   	list_add(&sp->link, &vcpu->kvm->arch.active_mmu_pages);
> -	sp->parent_ptes = 0;
> +	sp->parent_ptes.val = 0;

The sp is allocated from kmem_cache_zalloc() so explicitly initialize it to zero is
not needed.
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