Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp234998pxj; Thu, 3 Jun 2021 05:32:16 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwBl5PFNSQFsGmDbEPwee5OLa2jv306aMdGXz+w7oux0+3mkeKEggTOx4l8IWextTvJPgfS X-Received: by 2002:a17:906:a293:: with SMTP id i19mr3747604ejz.311.1622723536383; Thu, 03 Jun 2021 05:32:16 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622723536; cv=none; d=google.com; s=arc-20160816; b=BYW/Uq/b9xK36j99iBHLFcsoV7r/l7T9g6YFrqal04XbBIKnqN04EeqE+Z5TgtpoFj VzFqM/eiiBkMG4knpTDkDIca5OB2o+m4zDjRq1yTfsNVjh/NvgWqHE79uWsA/ZJmbDy2 Cu3C17d3O38SUjfqWj2WUrTVM8RvZG8QSlRUGw0MBmVf4WM5e8juKV0H87yEBFisnUUr +7+pvGJjzGFPg92JFti0lIRfm9okqktlnQEbAFmeLpaNpph/1XwJDgROKpXMZoCV720K 8YN+/zFbKJQ5u7LvANKOwzWxRRtxrPsA1CG5Ajw4pBUeZmiuSl8nAHZvKSAHbFbAQP4P zmwg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:subject:message-id:date:from:in-reply-to :references:mime-version:dkim-signature; bh=JSAZo468btl5h+81ZQoc4rkUXIfRohA0D+Skemi7f4c=; b=mLN8oaDZ3oK30tfnRzfv2VokftkJZPV2r/rpZJZAmyeOCCc4snE+cdngpLu7zbokmM AaNvQZdDf0RiWSuqhzx094Ai8dWdDCDreHHT3yTKK8xiE3vkgxHIlH/fF90FpLcj5+PQ Yp2t/3CK/VHg27y3OEv308cd1oDCNtiZRKwSxcEzvABOgoRD0sDv6znWE/QPWRYLudri AVfz8tHVgP0w7vAHB8390u1ICtu0pUPCJtyXp6eV/B5GOpE1XKqBcJUC9cQynPDAMDtC 01qqbc5Mgj0nijMaMZuJgG0yZq7SGfV3ADye+5SNFPordjr5X6jXif8/eSvm/Lo+Xlsa 0D5A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=t1mX+FKg; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id gb8si2444468ejc.494.2021.06.03.05.31.54; Thu, 03 Jun 2021 05:32:16 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=t1mX+FKg; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230131AbhFCMa5 (ORCPT + 99 others); Thu, 3 Jun 2021 08:30:57 -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-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