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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT 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 E2265C282C0 for ; Fri, 25 Jan 2019 11:19:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B9320218A6 for ; Fri, 25 Jan 2019 11:19:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727728AbfAYLTo (ORCPT ); Fri, 25 Jan 2019 06:19:44 -0500 Received: from mail-wr1-f67.google.com ([209.85.221.67]:43202 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726216AbfAYLTn (ORCPT ); Fri, 25 Jan 2019 06:19:43 -0500 Received: by mail-wr1-f67.google.com with SMTP id r10so9849446wrs.10 for ; Fri, 25 Jan 2019 03:19:42 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=bhmVmZg0IsRr0QRkKy+8IlFO+IurIQ26O9vAwevldoY=; b=duNFRlK5kl3IK87zxhp8sN6a1JF9vEoyswt/IVK1CNa71kxj/ENOXwyYw3+oZqFzGh ekxG0G/MmCy9QIvPJz/d7F0qyiuQvsNaMsoKcwrBlyOBZBNDY0AnTfu0BN0/e4Uoq9xQ AcY7ak8xdEScAcjrDXCrnqDy2Gcx4dhOkYplRRJaLnuUxdGbOCdSaynb0G3a9v7/B1Jz 5k3RwNVrqyqz3ZLpmlJ4U7fx4ZYGt19Ax1UNJY7TJInJhWwcm3nrz8ySYuXNmYPPqZXM tPCD2p0H6B/w/0D7zqR5tZljjP/0nppyl+stq/yRFHYLySHYa24n/nMcq3oSOb0VqwnB EMRg== X-Gm-Message-State: AJcUukdBhiinffXvEYlVHA/82F5Q1bNKN1dhOhu/ETAUizrWERGsQgyp 1HWTeYajBF/0vx6a5yk5cU8g/w== X-Google-Smtp-Source: ALg8bN7gmzzbA6snYmn6KsZB5HV0F+P1F1TwUvIpz4FVc9VLPQETIEZHx6i2yoEjyuuA1LUODl+wKA== X-Received: by 2002:adf:8323:: with SMTP id 32mr10672237wrd.176.1548415182246; Fri, 25 Jan 2019 03:19:42 -0800 (PST) Received: from vitty.brq.redhat.com.cz ([147.229.117.36]) by smtp.gmail.com with ESMTPSA id f2sm98101713wru.14.2019.01.25.03.19.40 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 25 Jan 2019 03:19:41 -0800 (PST) From: Vitaly Kuznetsov To: kvm@vger.kernel.org Cc: Paolo Bonzini , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= , Roman Kagan , Liran Alon , linux-kernel@vger.kernel.org Subject: [PATCH v2 0/2] tweak HYPERV_CPUID_ENLIGHTMENT_INFO Date: Fri, 25 Jan 2019 12:19:32 +0100 Message-Id: <20190125111934.28782-1-vkuznets@redhat.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Be more consistent with genuine Hyper-V: don't recommend using Enlightened VMCS when it wasn't enabled, don't advertise reset via synthetic MSR. Vitaly Kuznetsov (2): x86/kvm/hyper-v: don't recommend doing reset via synthetic MSR x86/kvm/hyper-v: recommend using eVMCS only when it is enabled arch/x86/kvm/hyperv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 2.20.1