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=-7.5 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=no 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 25E3DC433DB for ; Wed, 17 Mar 2021 08:08:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F315A64FAE for ; Wed, 17 Mar 2021 08:07:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229636AbhCQIH2 (ORCPT ); Wed, 17 Mar 2021 04:07:28 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:47848 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230507AbhCQIHF (ORCPT ); Wed, 17 Mar 2021 04:07:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1615968425; 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=dcMTJRNAMaTVmBvmYGY35EO0Qdp45/koaA0NF3skgR4=; b=KjO/a9opzIb1ATgLqC7cXG9+vXmIg0gHLTtusZKiZnBPrAxGCXjeFKH7YfzUIyE8fEl7hk RelHqr67DidZ+GgL87TlfghqdDcWOwjj25waIc73hea/X2sxOZjxZx6D/mqQ2j44zc4tzA lCJEnWhqgxPn5Uc+IDUUZ6L5bgk4++U= Received: from mail-wr1-f71.google.com (mail-wr1-f71.google.com [209.85.221.71]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-107-H9VccpBRP5WThZJTUnCDFA-1; Wed, 17 Mar 2021 04:07:03 -0400 X-MC-Unique: H9VccpBRP5WThZJTUnCDFA-1 Received: by mail-wr1-f71.google.com with SMTP id h21so17849451wrc.19 for ; Wed, 17 Mar 2021 01:07:03 -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=dcMTJRNAMaTVmBvmYGY35EO0Qdp45/koaA0NF3skgR4=; b=Or1jC1W+snZMPDA1Wxdw7jPxdk+FKNjWeYEK4cIo55OS1IcJx4Qw9PbqwQzjLZoOTF wAqHV6jMg631sRTsqGDsCM7JXfP/BpPwJH3YAzkgV8znH/hfADUspO9IAL7Zk7IGN8Y8 /j9EXM5L3brqvS3JveAoKz2b6MNQA8FeV26fUzrFRkq1eSGi3iLqLDKoZmr/S2cUgut3 jTVyJez3yIsfG5HR2UXQMs0XyPWxm7D3pQHXBhA3ZMe4F0A2EALJv0lV8uwKp3ROd7wt FWnrRxaO9FjjxnBvTQWdZqb242lay19o2/Ns4KZnsiedJGTPkAT1VyR/hvZ+YWnjVxEo G7Kg== X-Gm-Message-State: AOAM530fqY729Ya0BCpLQlceKjsnOSb9IKeccWxRi/JfRXocX2maNSke ZLvB1QWAXDF7wBaye6RVBFIheGH+iEWYYlZnWNtfJICIWXq6r8OgtyRqBmnmMGN7+MMsqCmqXvs o9J7IyMK6fdDJ X-Received: by 2002:a1c:ba88:: with SMTP id k130mr2503265wmf.42.1615968422226; Wed, 17 Mar 2021 01:07:02 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzkEjhZ5/qTitb/GgiLqMLSJu2Hcb05j7BoGd3r4mASYXf4Wxab3kcmmXQtgsx9IevWb6j+XA== X-Received: by 2002:a1c:ba88:: with SMTP id k130mr2503255wmf.42.1615968422109; Wed, 17 Mar 2021 01:07:02 -0700 (PDT) Received: from ?IPv6:2001:b07:6468:f312:c8dd:75d4:99ab:290a? ([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.gmail.com with ESMTPSA id y18sm24928963wrw.39.2021.03.17.01.07.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 17 Mar 2021 01:07:01 -0700 (PDT) Subject: Re: [PATCH v2 3/4] KVM: x86: hyper-v: Track Hyper-V TSC page status To: Vitaly Kuznetsov , kvm@vger.kernel.org Cc: Sean Christopherson , Wanpeng Li , Jim Mattson , Marcelo Tosatti References: <20210316143736.964151-1-vkuznets@redhat.com> <20210316143736.964151-4-vkuznets@redhat.com> From: Paolo Bonzini Message-ID: <71484ff3-491a-e8a2-3ef4-e21adb4259ee@redhat.com> Date: Wed, 17 Mar 2021 09:07:00 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.0 MIME-Version: 1.0 In-Reply-To: <20210316143736.964151-4-vkuznets@redhat.com> 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 16/03/21 15:37, Vitaly Kuznetsov wrote: > > +enum hv_tsc_page_status { > + HV_TSC_PAGE_UNSET = 0, > + HV_TSC_PAGE_GUEST_CHANGED, > + HV_TSC_PAGE_HOST_CHANGED, > + HV_TSC_PAGE_SET, > + HV_TSC_PAGE_UPDATING, > + HV_TSC_PAGE_BROKEN, > +}; > + Can you add comments here? No need to send the whole series, I can squash in the changes. Paolo