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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8B769C433EF for ; Fri, 3 Dec 2021 01:09:24 +0000 (UTC) Received: from localhost ([::1]:51942 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1msx4l-0006ax-D8 for qemu-devel@archiver.kernel.org; Thu, 02 Dec 2021 20:09:23 -0500 Received: from eggs.gnu.org ([209.51.188.92]:46002) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1msx3x-0005wW-Vk for qemu-devel@nongnu.org; Thu, 02 Dec 2021 20:08:33 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:55028) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1msx3w-00085W-6E for qemu-devel@nongnu.org; Thu, 02 Dec 2021 20:08:33 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 76920B82025; Fri, 3 Dec 2021 01:08:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C80DAC00446; Fri, 3 Dec 2021 01:08:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1638493699; bh=GgJPejWHjB1hO23ZneIa2/JVxaKv5F32MA6/BnqDTaQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=mDPTRUte24dhMbvhYFICRGrHBprMS5iBPUmuKQp9y0yZLj7JSJLl9cKa135lOqdZI 7JMd6VR1H0RJMCcityYODsMs3xqyTmpQ2w1ga7d5u6C2YgqYaK9qOBEqIOt50xg2R6 bdy8sMyG1cMe+P7NKykT1HJXw23ujt9DhsVvchdu1F0EVSB5e091Ko3PBXbFtS/A5l ojnLUhEwSnPqireq9bSfbRnUfukDUQh2+S4kuidHuYVhhEkKcnmbMzM1dSvcWl/9uy YYMvqhk0IQyCsEwMK/86Y+JYN+Pv48XBxaI6Uda549qxuY/USvoklOq4tePWLmEZtT MfzVXzzz+Mzzg== Message-ID: <34ffef96-a4d4-d16c-37a5-3c732f0a7a20@kernel.org> Date: Thu, 2 Dec 2021 17:08:16 -0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0 Subject: Re: [RFC v2 PATCH 00/13] KVM: mm: fd-based approach for supporting KVM guest private memory Content-Language: en-US To: Chao Peng , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, qemu-devel@nongnu.org References: <20211119134739.20218-1-chao.p.peng@linux.intel.com> From: Andy Lutomirski In-Reply-To: <20211119134739.20218-1-chao.p.peng@linux.intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=145.40.68.75; envelope-from=luto@kernel.org; helo=ams.source.kernel.org X-Spam_score_int: -60 X-Spam_score: -6.1 X-Spam_bar: ------ X-Spam_report: (-6.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.719, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-3.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Wanpeng Li , david@redhat.com, "J . Bruce Fields" , dave.hansen@intel.com, "H . Peter Anvin" , ak@linux.intel.com, Jonathan Corbet , Joerg Roedel , x86@kernel.org, Hugh Dickins , Ingo Molnar , Borislav Petkov , jun.nakajima@intel.com, Thomas Gleixner , Vitaly Kuznetsov , Jim Mattson , Sean Christopherson , susie.li@intel.com, Jeff Layton , john.ji@intel.com, Yu Zhang , Paolo Bonzini , Andrew Morton , "Kirill A . Shutemov" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 11/19/21 05:47, Chao Peng wrote: > This RFC series try to implement the fd-based KVM guest private memory > proposal described at [1] and an improved 'New Proposal' described at [2]. I generally like this. Thanks!