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=-18.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_IN_DEF_DKIM_WL 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 7A5D8C47097 for ; Thu, 3 Jun 2021 12:29:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5D324613E6 for ; Thu, 3 Jun 2021 12:29:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230145AbhFCMa6 (ORCPT ); Thu, 3 Jun 2021 08:30:58 -0400 Received: from mail-ot1-f42.google.com ([209.85.210.42]:36591 "EHLO mail-ot1-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229958AbhFCMa5 (ORCPT ); Thu, 3 Jun 2021 08:30:57 -0400 Received: by mail-ot1-f42.google.com with SMTP id h24-20020a9d64180000b029036edcf8f9a6so5563495otl.3 for ; Thu, 03 Jun 2021 05:28:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=JSAZo468btl5h+81ZQoc4rkUXIfRohA0D+Skemi7f4c=; b=t1mX+FKgztbD8cgqo/Mg/kcb27HWRN9xEUYJIg7MFBt7Xd8kAL1hv0pAP9aVpGwqen ApMh6K4D+miy3e1EltFIBV+Go0k029IIm0OTYwaMcUK3xCr13mSVu6JUz44Po+XF3VvK MZDSnBN/FW1MaFlb1XMscH1rXBqTTFQ1g3HK89SOvdeLF5x1iOl36ZZoLU9cc1JEOiQ9 3/55OA/DjB/djZ9L743CHJ9T0pFjavAyh3vCVkZEthIVHuFsEoH18/ILX9XAUTMGh/HL CxOpV3Y2/r2sF32BNuqA3NYoi7pQTTydW3U9sRvfZncqUJPt1nI+dQ5jK4cU/zQ+TSv3 zMcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=JSAZo468btl5h+81ZQoc4rkUXIfRohA0D+Skemi7f4c=; b=kwLJloOli6o7RcCat4UG75OPCfBJ603oIw/Mkn9jQoKLr0TzYzWq8bOtAa1KnMu6Wj N5tjm7VgxExEkKJx+oZptb5+dyOcg+Nfyx4wPRZPYw99JySup1+1ONXIkdI/eJ+moUOr KWBoOZvlR7HAq5LAhgc4bBjWkftIooysxXIRJH2QiTaqWvZcKXZOze7P5BaRDItRsieB Q+GWayfhAccxWi9wLooYkW1Xhx0lT/zcWAuWGngQdOpINtj63XXin5jtD07pKPR1tfcG PtQQ/tuNSKljDeTzG/S6CLo2z9XnA7yA4VeU9Jw5fJJpMwlbz4GuZ3IupinI8QBaxMXf aVpA== X-Gm-Message-State: AOAM531AGWaYRSPHjXhQpYjzxaSeXtCzB+CBAEqvuQanTlCccV7+BJ4O xH8O9bHz3thUVmjnst4b1jTHTZvzVk5bT0B6d/ySdw== X-Google-Smtp-Source: ABdhPJyfqTh3RyhrbLLKVaZQU6m2lY60v3CeuzincqeamG/lTK7kAUd8htUpZgRW5aEBnKXf/RquiYR9w1cIeTkKj+0= X-Received: by 2002:a9d:131:: with SMTP id 46mr30430846otu.241.1622723278062; Thu, 03 Jun 2021 05:27:58 -0700 (PDT) MIME-Version: 1.0 References: <1622710841-76604-1-git-send-email-wanpengli@tencent.com> <1622710841-76604-2-git-send-email-wanpengli@tencent.com> In-Reply-To: <1622710841-76604-2-git-send-email-wanpengli@tencent.com> From: Jim Mattson Date: Thu, 3 Jun 2021 05:27:46 -0700 Message-ID: Subject: Re: [PATCH 2/2] KVM: LAPIC: reset TMCCT during vCPU reset To: Wanpeng Li Cc: LKML , kvm list , Paolo Bonzini , Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Joerg Roedel Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 3, 2021 at 2:01 AM Wanpeng Li wrote: > > From: Wanpeng Li > > The value of current counter register after reset is 0 for both Intel > and AMD, let's do it in kvm. > > Signed-off-by: Wanpeng Li How did we miss that? Reviewed-by: Jim Mattson