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=-14.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_IN_DEF_DKIM_WL autolearn=unavailable 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 C5AFBC433E0 for ; Tue, 19 May 2020 18:37:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AE885207D4 for ; Tue, 19 May 2020 18:37:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="hdoOvzQy" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727911AbgESShu (ORCPT ); Tue, 19 May 2020 14:37:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726489AbgESSht (ORCPT ); Tue, 19 May 2020 14:37:49 -0400 Received: from mail-lf1-x144.google.com (mail-lf1-x144.google.com [IPv6:2a00:1450:4864:20::144]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53DFCC08C5C1 for ; Tue, 19 May 2020 11:37:49 -0700 (PDT) Received: by mail-lf1-x144.google.com with SMTP id a4so355181lfh.12 for ; Tue, 19 May 2020 11:37:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=ukq4U4bhaGx/BxEZICOHMgvvHCN7gRfX69OD8Ug5nJ8=; b=hdoOvzQyr8p/pfR0tzbZhD8bTdnTt2VJ2wiF59WLjGel9YDl0tBbxVRNmo26mqAl8H k3/jRCp08thphnuZ7k8Qjs1/bJstD78aUCPaIwHKLlbTCaSfOW0bU5d1I+toorKpe2VG jFSrSspHLMGpRYjpqeQykoRqCQt/pEwLQ9a2NvFfh3zH44bU6EvXIv+MD7+oTHrHU5uN +OZ3ZAR7bDB374NxNFM3tPhYEmzMj+sq9FWua3dciQZzrKgoWhYfUrlJVNfi1WjjFiH+ 6og6li06vwaldl8PbxCLo/W0VxGttcxI6MCAjO1pVo2M7YKz3BLW+RCcFpQNY5i/iYpQ biQg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ukq4U4bhaGx/BxEZICOHMgvvHCN7gRfX69OD8Ug5nJ8=; b=J7qbSLfwLYFC3xTqz956VEdKdzZIJJK4k4kGHiqFOIFZtOPekcjrAaqetxCAlMk9ei 86nKAAucTf2OsJXCCqaEVqstHo/U6OPaQheGcM9dlDr0FmN8PZEToZ8KoU7jKCYiKRyq oGy80K9FilWJ1UrnAIq810n+Ijp1UozWU010+6gKPxcZ8fZ8UZdUwZC/otBqyBYTqAYn 8WntBSkE3TAN344mqwxSAtGYy+V/lssQyxEqHukeS9gh8vKfYz6JTIbOIs3/7fximB/F JVh4c/xg0ewVLPM0j9SDTMbWuTGyR9TYjtbUBCRSV+XJpdyhtwgSjHd87V3oziV8kykI NEJQ== X-Gm-Message-State: AOAM530R6oZGnZaFXCxurDxzBLO0nkoqh0XrD1nCyCLxbYo3Y4wsim+L RWZE6ysN+Rjjzbp0gkWy5fbwwq5eBsvtCV7/sA0k6zLO X-Google-Smtp-Source: ABdhPJzr9vyjWv7gfSfaxwWVJ2jAs3pdmlMuqe+6/DgxR/ifbfGj5DK9NaIwRduB9SggkajLVrwGSluKTmNHk1R/usQ= X-Received: by 2002:a19:ed17:: with SMTP id y23mr163055lfy.162.1589913467376; Tue, 19 May 2020 11:37:47 -0700 (PDT) MIME-Version: 1.0 References: <20200519180743.89974-1-pbonzini@redhat.com> In-Reply-To: <20200519180743.89974-1-pbonzini@redhat.com> From: Oliver Upton Date: Tue, 19 May 2020 11:37:36 -0700 Message-ID: Subject: Re: [PATCH] KVM: x86: allow KVM_STATE_NESTED_MTF_PENDING in kvm_state flags To: Paolo Bonzini Cc: Linux Kernel Mailing List , kvm list , stable@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 19, 2020 at 11:07 AM Paolo Bonzini wrote: > > The migration functionality was left incomplete in commit 5ef8acbdd687 > ("KVM: nVMX: Emulate MTF when performing instruction emulation", 2020-02-23), > fix it. > > Fixes: 5ef8acbdd687 ("KVM: nVMX: Emulate MTF when performing instruction emulation") > Cc: stable@vger.kernel.org > Signed-off-by: Paolo Bonzini Reviewed-by: Oliver Upton > --- > arch/x86/kvm/x86.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c > index 4f55a44951c3..0001b2addc66 100644 > --- a/arch/x86/kvm/x86.c > +++ b/arch/x86/kvm/x86.c > @@ -4626,7 +4626,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp, > > if (kvm_state.flags & > ~(KVM_STATE_NESTED_RUN_PENDING | KVM_STATE_NESTED_GUEST_MODE > - | KVM_STATE_NESTED_EVMCS)) > + | KVM_STATE_NESTED_EVMCS | KVM_STATE_NESTED_MTF_PENDING)) > break; > > /* nested_run_pending implies guest_mode. */ > -- > 2.18.2 >