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 2A614C32771 for ; Wed, 15 Jan 2020 18:00:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 012232077B for ; Wed, 15 Jan 2020 18:00:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="dRBbbcPZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729067AbgAOSAF (ORCPT ); Wed, 15 Jan 2020 13:00:05 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:20356 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726574AbgAOSAF (ORCPT ); Wed, 15 Jan 2020 13:00:05 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579111203; 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=2XapLbaOtcjtrElHHMAQ6OSRlBJ67a4EYmsF6AdwXZg=; b=dRBbbcPZrzgky2JoOpuTTQUjxkjh3ez+SBUhUU+lWhw/Otl0+inHTPPAxGCS1CXABbD3BE cY9buOI56UJcdMMdG9Uq2ySDnHIrW9iuk7uCQbURU/q/9Clw2pkbZliqs7pMC9jNeXFsHg KzUSInuYK2/VPyudysu6XEeodTb4hhk= Received: from mail-wm1-f70.google.com (mail-wm1-f70.google.com [209.85.128.70]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-436-w6tOIuM1PgmuxL2nIqCYQw-1; Wed, 15 Jan 2020 13:00:02 -0500 X-MC-Unique: w6tOIuM1PgmuxL2nIqCYQw-1 Received: by mail-wm1-f70.google.com with SMTP id l11so1710958wmi.0 for ; Wed, 15 Jan 2020 10:00:01 -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=2XapLbaOtcjtrElHHMAQ6OSRlBJ67a4EYmsF6AdwXZg=; b=FdiI87kQmxi8ZHZrzoMmByDD0CsJz1zWHoleoV3D8487b+51wl/HifxUhJX3De6uFt Xd50VzoNTC5QgOF7WVdN+1/8t+NZMZsIYsvcyUHwwwxTHk4PEJgfk8xmaMXREaD8QcWu Z4SsyDIyCyms3lVerneuAkVBEJBHOgfSYjPKvLaVvUkwnRe62BO18JTY86OxTgbtNlD6 8vwajDHBlJK6DmsM354z2ysNBaIsC73bf9u8yFJ7ky0t8mVOQtyU+G4GxR4L1tapiQPv QiQOzuxPH/vSbp1aG82Vwl2l9MRyU4Uk2kmvy0gGHKhmb+XwwNU4dOFUn3tghcbd4Aee c7FA== X-Gm-Message-State: APjAAAVcQuLPUvHU5l3wSrfnznjG5/OD2bFJlQ+PTOZO2fM/M2Kr7Op+ nw5H5G4yP4XS/9h3ww7tJNzeGacsC1CLLiUjkfF9QZnoeMErGD5CudhgrjCvIquYojcTUac2jjd fDm4wSiulUoip3AZTfVRnEjLO X-Received: by 2002:a1c:ddc5:: with SMTP id u188mr1105008wmg.83.1579111200956; Wed, 15 Jan 2020 10:00:00 -0800 (PST) X-Google-Smtp-Source: APXvYqzdUK4jOChizY1OyBzEt6w49Iopmn3hI+6kXX9D66YP3w9/PZYQxXldJQx6hbbrlNINM/u8jw== X-Received: by 2002:a1c:ddc5:: with SMTP id u188mr1104980wmg.83.1579111200755; Wed, 15 Jan 2020 10:00:00 -0800 (PST) Received: from ?IPv6:2001:b07:6468:f312:436:e17d:1fd9:d92a? ([2001:b07:6468:f312:436:e17d:1fd9:d92a]) by smtp.gmail.com with ESMTPSA id f17sm794870wmc.8.2020.01.15.09.59.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 15 Jan 2020 09:59:59 -0800 (PST) Subject: Re: [PATCH 0/2] KVM: VMX: PT (RTIT) bug fix and cleanup To: Sean Christopherson Cc: Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Chao Peng , Luwei Kang References: <20191210232433.4071-1-sean.j.christopherson@intel.com> From: Paolo Bonzini Message-ID: <697cee10-cd6e-9bb6-608b-a20fc0c39f7f@redhat.com> Date: Wed, 15 Jan 2020 18:59:58 +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: <20191210232433.4071-1-sean.j.christopherson@intel.com> Content-Type: text/plain; charset=windows-1252 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 11/12/19 00:24, Sean Christopherson wrote: > Add a missing non-canonical check on writes to the RTIT address MSRs > and tack on a cleanup patch. > > ** ALL PATCHES ARE COMPLETELY UNTESTED ** > > Untested due to lack of hardware. > > Sean Christopherson (2): > KVM: VMX: Add non-canonical check on writes to RTIT address MSRs > KVM: VMX: Add helper to consolidate up PT/RTIT WRMSR fault logic > > arch/x86/kvm/vmx/vmx.c | 57 ++++++++++++++++++++++++------------------ > 1 file changed, 33 insertions(+), 24 deletions(-) > Queued, thanks. Paolo