From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 03C22C4338F for ; Thu, 19 Aug 2021 16:47:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D22A9610E5 for ; Thu, 19 Aug 2021 16:47:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230269AbhHSQsE (ORCPT ); Thu, 19 Aug 2021 12:48:04 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:54147 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230365AbhHSQsD (ORCPT ); Thu, 19 Aug 2021 12:48:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1629391646; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JS6+KgPuFS71NJ3a/aV8YKo6n5PSfgJ9w8mrHKj266c=; b=GyYtdgGqsBHGZ0erXqGzIjKorEpCV3M4HN5uI5Xf/JpKDoQYDw/E8dGmRVDGJzj38HVyR2 qe01XaHan/6ArMLPExss/omUmR/56WTzfCO75gp7fEr9S2L0P2Z1nAAExtfWg929MzJ7Bs GEMpO/tGpPtviymnFBQk1RyCgFGSGW8= Received: from mail-ed1-f70.google.com (mail-ed1-f70.google.com [209.85.208.70]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-433-47mtdvMnM9WzWbsEgy9hbg-1; Thu, 19 Aug 2021 12:47:25 -0400 X-MC-Unique: 47mtdvMnM9WzWbsEgy9hbg-1 Received: by mail-ed1-f70.google.com with SMTP id o17-20020aa7d3d1000000b003beaf992d17so3111882edr.13 for ; Thu, 19 Aug 2021 09:47:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=JS6+KgPuFS71NJ3a/aV8YKo6n5PSfgJ9w8mrHKj266c=; b=VqiANsrsXpJRY7hIEvX8/bCRknWU/9d/JiqNxvWDOXDA7oUml/QvnsBbfGrx7dsW7Z da6tVnKAKq/4OaI7YnQ1Nh6gA9uWFhBGJvQNMJe77mUcjiExXobjlEBY7lPk6IMlBqkR 3Iu2qA/dMdvaQBzQh0SV5aseAwaJPSx0osybBTT8OOF03qWbVJUrDabxc8XcLVQ8MVpl vuoezeWVlwLsOE0KTW9M1AJSUPBXSh0jYcVkWYbAMnhrsl01MBGUAClkRylcWK1ydYKR yJCFWGeuknzOMiSoM9rz90uS5GCvXTub6P0cKhgbG+Rk9raZGPQPgl3CF+G+PDbSYRDI YUeQ== X-Gm-Message-State: AOAM533jmwmNlORtPPb5sCgSI510g1HsWeOwfnaq4JKAeAtCH8IFtwxB d35EMHFcz5mon06SSsGwgVUhKvTefgLA6rLwcxrovF60dYZnAV1XO0uNs5FlJnRrReaq7Zq8e65 7m1oTHGARS5Ee X-Received: by 2002:a17:907:3e05:: with SMTP id hp5mr16688232ejc.527.1629391644045; Thu, 19 Aug 2021 09:47:24 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwVdStx8EZOkBqFjVSj/6s9v6MyE7O8rtL2qYCu/AVVVxEB88b5ZeHRjLerFJVpOPyRgW4eHQ== X-Received: by 2002:a17:907:3e05:: with SMTP id hp5mr16688212ejc.527.1629391643849; Thu, 19 Aug 2021 09:47:23 -0700 (PDT) Received: from ?IPv6:2001:b07:6468:f312:63a7:c72e:ea0e:6045? ([2001:b07:6468:f312:63a7:c72e:ea0e:6045]) by smtp.gmail.com with ESMTPSA id v8sm1917790edc.2.2021.08.19.09.47.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 19 Aug 2021 09:47:23 -0700 (PDT) Subject: Re: [RFC PATCH 5/6] KVM: x86/mmu: Avoid memslot lookup in rmap_add To: Sean Christopherson , David Matlack Cc: kvm list , Ben Gardon , Joerg Roedel , Jim Mattson , Wanpeng Li , Vitaly Kuznetsov References: <20210813203504.2742757-1-dmatlack@google.com> <20210813203504.2742757-6-dmatlack@google.com> From: Paolo Bonzini Message-ID: <03ed8989-5816-40e0-0047-b61d89e2a1fe@redhat.com> Date: Thu, 19 Aug 2021 18:47:22 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On 19/08/21 18:39, Sean Christopherson wrote: > On Thu, Aug 19, 2021, David Matlack wrote: >> On Tue, Aug 17, 2021 at 5:03 AM Paolo Bonzini wrote: >>> I've started hacking on the above, but didn't quite finish. I'll >>> keep patches 4-6 in my queue, but they'll have to wait for 5.15. >> >> Ack. 5.15 sounds good. Let me know if you want any helping with testing. > > Paolo, I assume you meant 5.16? Or is my math worse than usual? Yeah, of course. In fact, kvm/queue is mostly final at this point, unless something bad happens in the next 2-3 hours of testing, and commit 5a4bfabcc865 will be my first pull request to Linus for 5.15. Paolo