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=-2.2 required=3.0 tests=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 A6713C76191 for ; Thu, 25 Jul 2019 15:48:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8086C22BED for ; Thu, 25 Jul 2019 15:48:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389550AbfGYPsT (ORCPT ); Thu, 25 Jul 2019 11:48:19 -0400 Received: from mail-wr1-f66.google.com ([209.85.221.66]:35788 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389482AbfGYPsT (ORCPT ); Thu, 25 Jul 2019 11:48:19 -0400 Received: by mail-wr1-f66.google.com with SMTP id y4so51337803wrm.2 for ; Thu, 25 Jul 2019 08:48:18 -0700 (PDT) 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:openpgp:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=I4QDjchJ1/9s6J6Y1a0RgnIiWEEdaEcTSin7dYrxSRw=; b=IZHZ9F8EViWMc5hFLrRaV/DjjLUbgI8xfwp1iv4xrSvbtRfRIOnmwTqfWBRuv6CcoW DFLNtVG8yrXe8NIzPalJnWtD0xpnwaLQoVssMmOg7rO058nexU47tD/kPw9YKZvDsPBu iABP7cRcbY/WX1whakCAhSbcAHbEK6qhGcK3hiOgK1lRPGmyqDalE7DRs8QiZn94uKaI wcIRfjtMEjZtFwMvNWzvw7rfahDjrUD2MWEGW7fVrcYMdSCLNtoEbsqc1a/kB3UUxr3T a/lzB04ELYUTQ94wUXyz2SgLz+glqUHgkvikeiv7+kK+z4fulP1aBAh7musIy8QL55qV r7oA== X-Gm-Message-State: APjAAAWNAirAd4nCBRhDsm/YIco6rAHw57cAWN8DNuU6rJrpxBXFWC8O pKPj2mhLZFUyhiRSP9vDpwokOQ== X-Google-Smtp-Source: APXvYqyX97fVHoHfJDtU+40WfznB31tygbJh3/z14EvSWABjQetB6WlOQaGguH0KUd8uaKnQ79Oh4w== X-Received: by 2002:adf:e841:: with SMTP id d1mr15978720wrn.204.1564069697484; Thu, 25 Jul 2019 08:48:17 -0700 (PDT) Received: from ?IPv6:2001:b07:6468:f312:cc23:f353:392:d2ee? ([2001:b07:6468:f312:cc23:f353:392:d2ee]) by smtp.gmail.com with ESMTPSA id z7sm47618849wrh.67.2019.07.25.08.48.16 (version=TLS1_3 cipher=AEAD-AES128-GCM-SHA256 bits=128/128); Thu, 25 Jul 2019 08:48:16 -0700 (PDT) Subject: Re: [PATCH stable-5.1 0/3] KVM: x86: FPU and nested VMX guest reset fixes To: Vitaly Kuznetsov , stable@vger.kernel.org Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= References: <20190725114938.3976-1-vkuznets@redhat.com> From: Paolo Bonzini Openpgp: preference=signencrypt Message-ID: <60cb964f-7866-0da7-8ea2-ba51eab7a57c@redhat.com> Date: Thu, 25 Jul 2019 17:48:15 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190725114938.3976-1-vkuznets@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 25/07/19 13:49, Vitaly Kuznetsov wrote: > Few patches were recently marked for stable@ but commits are not > backportable as-is and require a few tweaks. Here is 5.1 stable backport. > > [PATCH2 of the series applies as-is, I have it here for completeness] > > Jan Kiszka (1): > KVM: nVMX: Clear pending KVM_REQ_GET_VMCS12_PAGES when leaving nested > > Paolo Bonzini (2): > KVM: nVMX: do not use dangling shadow VMCS after guest reset > Revert "kvm: x86: Use task structs fpu field for user" > > arch/x86/include/asm/kvm_host.h | 7 ++++--- > arch/x86/kvm/vmx/nested.c | 10 +++++++++- > arch/x86/kvm/x86.c | 4 ++-- > 3 files changed, 15 insertions(+), 6 deletions(-) > Acked-by: Paolo Bonzini