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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 93B7FC04AAC for ; Mon, 20 May 2019 13:24:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 64B7D2054F for ; Mon, 20 May 2019 13:24:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731919AbfETNYW (ORCPT ); Mon, 20 May 2019 09:24:22 -0400 Received: from mail-wm1-f65.google.com ([209.85.128.65]:35852 "EHLO mail-wm1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731794AbfETNYW (ORCPT ); Mon, 20 May 2019 09:24:22 -0400 Received: by mail-wm1-f65.google.com with SMTP id j187so13046482wmj.1 for ; Mon, 20 May 2019 06:24:20 -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:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=LkbCQ7VLxxV84GOCLiupDk7D4ceZNFha/9g8ZxwaMpc=; b=I+6LT1jPljL1/kHdgpVTtxdN/cVmRqnlHeCcuhm/2wPmXlDeZK9r8Alk5felot5vpn yvNMMG6fab3mENr+PtDxhgEqkK0cy4Ko1HXuDRfwEYOSxAhUI4roMtLpDVhpR6j/PXrH G39/gCaGFGAGjnGcFeE9OW7Nt6j6BxR9QKgOnGjdYgih75XxlTCZuoYFVVhgvolhL699 PCaZbHG0oKyvozMhp0/UBuZGappCER615w5/QZBiTEsReSx7Vj7ibdXQD8xaQ7Nt7lOQ +UPSWD+JfnBK/aNd/u/xO5bWi72i8w1OUsksSw4g5hQxNh3LgOc1sFcRmuTxhmTNGg9k gG8g== X-Gm-Message-State: APjAAAWjAVKytox2surw6cxhgqV+wJN/Cob1ON5tYG4S78J5Ld18OgLe DvfDqhNDcuVkRMqKVtTLStlhEg== X-Google-Smtp-Source: APXvYqyN/mxq9VS6gCeRHYEQS4C+v0zVIO5ujX6L7WbQRPqKuWQjJqWCsc3PGUbWPz/r0G6ILo3xkw== X-Received: by 2002:a1c:2dd2:: with SMTP id t201mr30512846wmt.136.1558358660296; Mon, 20 May 2019 06:24:20 -0700 (PDT) Received: from ?IPv6:2001:b07:6468:f312:ac04:eef9:b257:b844? ([2001:b07:6468:f312:ac04:eef9:b257:b844]) by smtp.gmail.com with ESMTPSA id x9sm18965416wmf.27.2019.05.20.06.24.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 20 May 2019 06:24:19 -0700 (PDT) Subject: Re: [PATCH] x86/kvm/pmu: Set AMD's virt PMU version to 1 To: Borislav Petkov , "Lendacky, Thomas" Cc: LKML , "H. Peter Anvin" , Ingo Molnar , "Natarajan, Janakarajan" , "kvm@vger.kernel.org" , Liran Alon , Mihai Carabas , Peter Zijlstra , =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= , Thomas Gleixner , "x86@kernel.org" References: <20190508170248.15271-1-bp@alien8.de> <20190508171450.GG19015@zn.tnic> From: Paolo Bonzini Message-ID: Date: Mon, 20 May 2019 15:24:18 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190508171450.GG19015@zn.tnic> 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 08/05/19 19:14, Borislav Petkov wrote: > On Wed, May 08, 2019 at 05:08:44PM +0000, Lendacky, Thomas wrote: >> On 5/8/19 12:02 PM, Borislav Petkov wrote: >>> From: Borislav Petkov >>> >>> After commit: >>> >>> 672ff6cff80c ("KVM: x86: Raise #GP when guest vCPU do not support PMU") >> >> You should add this commit as a fixes tag. Since that commit went into 5.1 >> it would be worth this fix going into the 5.1 stable tree. > > Paolo, Radim, can you do that pls, when applying? Yes, done (and queued the patch). Paolo