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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <YQLO9upwcrBTIiqx@t490s>
Date:   Thu, 29 Jul 2021 11:53:26 -0400
From:   Peter Xu <peterx@...hat.com>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     Sean Christopherson <seanjc@...gle.com>,
        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 Thu, Jul 29, 2021 at 11:33:32AM +0200, Paolo Bonzini wrote:
> 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.

Will do.  Thanks,

-- 
Peter Xu