linux-kernel - Re: [PATCH v2 8/9] KVM: X86: Optimize pte_list

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Message-ID: <dc9eb6da-59ce-2dd3-c39c-8348088cadcb@redhat.com>
Date:   Thu, 29 Jul 2021 11:33:32 +0200
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Peter Xu <peterx@...hat.com>,
        Sean Christopherson <seanjc@...gle.com>
Cc:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        Maxim Levitsky <mlevitsk@...hat.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>
Subject: Re: [PATCH v2 8/9] KVM: X86: Optimize pte_list_desc with per-array
 counter

On 28/07/21 23:51, Peter Xu wrote:
> Reasonable.  Not sure whether this would change the numbers a bit in the commit
> message; it can be slightly better but also possible to be non-observable.
> Paolo, let me know if you want me to repost/retest with the change (along with
> keeping the comment in the other patch).

Yes, feel free please start from the patches in kvm/queue (there were 
some conflicts, so it will save you the rebasing work) and send v3 
according to Sean's callbacks.

Paolo