Received: by 2002:a05:6a10:f3d0:0:0:0:0 with SMTP id a16csp1131289pxv; Fri, 25 Jun 2021 06:11:33 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy56czeh0KWAB/Vhw6NHguCjNTNPY3L3dLDGzYNml3Meksm9RfFzhCKcSxOImA8+Nc3dk2Q X-Received: by 2002:a17:907:9c9:: with SMTP id bx9mr10852684ejc.144.1624626693576; Fri, 25 Jun 2021 06:11:33 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1624626693; cv=none; d=google.com; s=arc-20160816; b=hRbEwWD84nyfGvWjgrqJwj86ypCH7zm5jGO6LvIkpgRV76ocTqO5heT6rt6qCfieFM BgX9WqGk1G9YIqGTbPcSXB1NIGMxV23Z08S/CGRmwar44zFPKdEQtC1fD9KoLeKYRzys Zk3qvZVPBu7HgtDNdZJUVc5KjRIthlNlUp0U4VLMDQe1u+RkctwDCOtyEiiveKUJwoQZ dU1mCsnqoLpf0Ej4yRzkU/y9J22NgFL46uSyjDidMd0deIza3V7xuOibHWEpq06u8bNz QOwgyWQITy+9sVb+SgCtjqK+0SRYM7lkByW1z762TjN3GaRa7EE0WU8KdIfP9tWNIUi4 84pw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :ironport-sdr:ironport-sdr; bh=yLCEpM8M36a6zwxFsJXrNthyKEOiSyD0uPXzRWV+lY8=; b=wBrlg/Q4bdI0I0+RI+ZlOkGm/Kv3Eq2Lwqnyrt5k1aOdJ71RJuh2tVIDoeIGjBfaaB UYKECEX4mJaVkxm7+4ORRdf3tWbvP4MHO0vdJ8P2ghZQjUmqdT0jr0olp649WUmhQJvs WeEznWYgCqU4crne/cGj/Ha+l+mCU9bWrkRXF3rvEZCRR4wM9EBopfGsUNn/ioiwajOm Lgk8S6ZIrTHfUujIaV5yZxpUfgwNhK6WnG1u7tBw372MazhHRbzPTyMGFrimkR/KfVwA 0iPOB4gOZKQSINemxb5xRc2JJxy2l3Gts/JC/dxaJJWn7w3KtxFnKGO9xVZy7zF/3QBD RGrA== ARC-Authentication-Results: i=1; mx.google.com; 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=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id cw18si5810217edb.180.2021.06.25.06.11.09; Fri, 25 Jun 2021 06:11:33 -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; 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=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231567AbhFYNKu (ORCPT + 99 others); Fri, 25 Jun 2021 09:10:50 -0400 Received: from mga18.intel.com ([134.134.136.126]:41218 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231405AbhFYNKt (ORCPT ); Fri, 25 Jun 2021 09:10:49 -0400 IronPort-SDR: qRkwrRss2th95lxgt9XcPMw1Z2ly7BriQYfCpa9LX1jZcC1EmrbOggQ/nQKPAEP8ZvTUtvvF6X caG0DEAkWo0g== X-IronPort-AV: E=McAfee;i="6200,9189,10025"; a="194959000" X-IronPort-AV: E=Sophos;i="5.83,298,1616482800"; d="scan'208";a="194959000" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Jun 2021 06:08:27 -0700 IronPort-SDR: s6RkTRgaDA+cJvb6/2gklVNWp93vUMlbVjufSQGHUDSChyDrbbRi/SHht3j7xptkEZg4Fhgj7x AihtYKa5qM1g== X-IronPort-AV: E=Sophos;i="5.83,298,1616482800"; d="scan'208";a="453809539" Received: from junyuton-mobl.ccr.corp.intel.com (HELO localhost) ([10.249.170.209]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Jun 2021 06:08:24 -0700 Date: Fri, 25 Jun 2021 21:08:21 +0800 From: Yu Zhang To: Paolo Bonzini Cc: Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Maxim Levitsky Subject: Re: [PATCH 09/54] KVM: x86/mmu: Unconditionally zap unsync SPs when creating >4k SP at GFN Message-ID: <20210625130821.eo7q25kish4fhg24@linux.intel.com> References: <20210622175739.3610207-1-seanjc@google.com> <20210622175739.3610207-10-seanjc@google.com> <20210625095106.mvex6n23lsnnsowe@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20171215 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 25, 2021 at 12:26:10PM +0200, Paolo Bonzini wrote: > On 25/06/21 11:51, Yu Zhang wrote: > > While reading the sync pages code, I just realized that patch > > https://lkml.org/lkml/2021/2/9/212 has not be merged in upstream( > > though it is irrelevant to this one). May I ask the reason? Thanks! > > I hadn't noticed it, thanks for reminding me. It's just a cleanup patch. And I forgot it too.:) Thanks! B.R. Yu