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=-2.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, 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 3B12CC43603 for ; Tue, 10 Dec 2019 20:36:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0C82B2073B for ; Tue, 10 Dec 2019 20:36:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="SX7yGghK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726890AbfLJUgw (ORCPT ); Tue, 10 Dec 2019 15:36:52 -0500 Received: from us-smtp-2.mimecast.com ([205.139.110.61]:32381 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726366AbfLJUgw (ORCPT ); Tue, 10 Dec 2019 15:36:52 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576010210; 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=akibSntb0ZDkV7c+opTsEO1BzvpSU5bY4v8e9ukM1GE=; b=SX7yGghK5E5C9FAJv4Nibr+Y+DB0S/HlOsTorjZUc4ASmli2aD2MGPwKImtZX3H9eSv+xN 9tXaucq1+46EhOupFRkQmMGDFqcZN4KWm6YjhZj7c9zeYBCWmvIAXlk0yTOZi7hGdWX/KQ DnR/VbUJ/Maq8QthBGEp9TCZJIlULUo= Received: from mail-wm1-f71.google.com (mail-wm1-f71.google.com [209.85.128.71]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-90-PWoA-g2yPfGnE-QS9Nf6wg-1; Tue, 10 Dec 2019 15:36:49 -0500 Received: by mail-wm1-f71.google.com with SMTP id l13so1415063wmj.8 for ; Tue, 10 Dec 2019 12:36:48 -0800 (PST) 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=akibSntb0ZDkV7c+opTsEO1BzvpSU5bY4v8e9ukM1GE=; b=TpyUBYnF+9nCM4b+kuZLpSpVCzP4QYpiTfafek/kmiOjd6tbTn3l/Kr9ip47BrTBvB +IZt4yj5IcuKwW0UOquQTyLcixATtdpi1c1KdnYqUP6XdW118N01Zbxro6VyBz0fijfN OqlQNDp2bPGk0Anmm2C+gNdrmzi2Oab22x//Y5+FjwegNAZBUHoB+eMXSsaU6IVKHmNO 1KdcDPdxuf1qbCBdXIx+sBmP0uvEcccbpQYriMXDplOb/IdILOt68lkqmPnCWjKfLf03 fiFhJh3tizu8/ltymmRx7oEtAWqH8yE0PN7FpVDb23+GxHT6cggPuOxYo7xe4HudZqtw ORRw== X-Gm-Message-State: APjAAAWjjv4qRrUFbTci/OcEjGanXvP3TA57B8ggH3n3IGnrLJ8PxKue /x+G+TsOHcGGkNKW4IOe2AsRxYEgkgNt36+XGrS6LXxOzuuPU/MSmk1eBOIlzB2aiNHSRdjVQx2 34SOqCddqZ2cd X-Received: by 2002:a1c:4483:: with SMTP id r125mr7099883wma.97.1576010207668; Tue, 10 Dec 2019 12:36:47 -0800 (PST) X-Google-Smtp-Source: APXvYqxYr+zuzjwED+9pyLW7KY5uR7R30bnx2UXOE6OT9T94lgOIR2M7BmTt9+tM4NWQz5ZIe+xOlg== X-Received: by 2002:a1c:4483:: with SMTP id r125mr7099868wma.97.1576010207423; Tue, 10 Dec 2019 12:36:47 -0800 (PST) Received: from ?IPv6:2001:b07:6468:f312:e9bb:92e9:fcc3:7ba9? ([2001:b07:6468:f312:e9bb:92e9:fcc3:7ba9]) by smtp.gmail.com with ESMTPSA id x10sm4630061wrv.60.2019.12.10.12.36.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 10 Dec 2019 12:36:46 -0800 (PST) Subject: Re: [PATCH 1/4] KVM: nVMX: Check GUEST_SYSENTER_ESP and GUEST_SYSENTER_EIP on vmentry of nested guests To: Krish Sadhukhan , Jim Mattson Cc: kvm list References: <20191206231302.3466-1-krish.sadhukhan@oracle.com> <20191206231302.3466-2-krish.sadhukhan@oracle.com> <47daeae4-6836-9d60-729a-d5e2d5810edd@oracle.com> <43382539-7646-c913-e3cd-bf696e524ea3@oracle.com> From: Paolo Bonzini Message-ID: <6db4b31c-08f4-c01c-34c3-e307324fc4d2@redhat.com> Date: Tue, 10 Dec 2019 21:36:45 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1 MIME-Version: 1.0 In-Reply-To: <43382539-7646-c913-e3cd-bf696e524ea3@oracle.com> Content-Language: en-US X-MC-Unique: PWoA-g2yPfGnE-QS9Nf6wg-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On 10/12/19 21:29, Krish Sadhukhan wrote: > > Thanks for the explanation ! > > So the kvm-unit-test is still needed to verify that hardware does the > check. Right ? Yes, and I've queued that part. Paolo