Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp549855pxk; Wed, 23 Sep 2020 09:39:15 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz7iIpTfa/t3ELPUH3eiC0m5JZ+xkuAadA3b8HIuZXvp4rMxiHlslZvAUwtg4GfzEyTIzpj X-Received: by 2002:a50:d65e:: with SMTP id c30mr166098edj.57.1600879155383; Wed, 23 Sep 2020 09:39:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1600879155; cv=none; d=google.com; s=arc-20160816; b=xTHt5J/OW2GCbe6ZqY+8zP5d8VLfhSeP2pFVgW+VSNpYvu5OE3zmi728J9OzBhR91S CUxCByfQW2I1rMCW3WjDbfjyT4WHK2qIBYhjLqT3yY9MznV0o4drBYV6PQK+WvasYW2N xExcd7TjJOKvUYQx68Cefn3AiMoDRXtILtCk2U+UX+glCRpmrZI9iITKRRjSJWVHaJyE mp3dH5o0ZP7ZqBvnaeQHFc1TgapJEHtPi4AUvFZlFtWWFHoENStq9rVW+T46cks9kC75 tJXWbxA1kmkweYuUoy1dXFNcYT+nucBbZMraaKhqHe2qyzWM79MlyZuT4/aLd1p4R7Pn 8CRA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:ironport-sdr:ironport-sdr; bh=1nyaFSas6ye/GcOqSDx1jcgZVWmJDF0Rs2CIMGiTiwU=; b=eOJaYwE+oC+ivp4QbdH++zKy4r1KJlctsHVsZ1qBYxQz46apM7eIRu244o+75+hCuS 2ZfKwcX/D2ZlN1qm4kS4kPTn0blAqTSfaqZTBAxtS0McHNIHRzYCsEtt/bSfh5+JKgt1 oslHiJGcoWeI7isoCA3jSrcNZ8d8FYHxeYvdpgLDJPA9TzuCg2bo5qvxFo8+oJ0RAfUt 4FF8ex1x81QbWfWkZc1IRGJd04QnyWKST/ZD4P7X4N1TJBpEbvOZlx0R7/rPHLE7qE48 x2u4ghnf8NiTY8dUoKkmdvMkTV0Hefe13z1zhnC8XT8o+6ghWG3KWe8+QweQZk0j70IP d3AQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id r22si223538eji.521.2020.09.23.09.38.51; Wed, 23 Sep 2020 09:39:15 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726613AbgIWQgb (ORCPT + 99 others); Wed, 23 Sep 2020 12:36:31 -0400 Received: from mga17.intel.com ([192.55.52.151]:7062 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726130AbgIWQgb (ORCPT ); Wed, 23 Sep 2020 12:36:31 -0400 IronPort-SDR: L8DtY5LCNaOPNeUnKpsF0dBrJNloeWGZisLM80oHK3UriqIeRZFLNZVClMpCBVqJ41mX41/Tv0 7Jip7UOipKjg== X-IronPort-AV: E=McAfee;i="6000,8403,9753"; a="140962211" X-IronPort-AV: E=Sophos;i="5.77,293,1596524400"; d="scan'208";a="140962211" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Sep 2020 09:36:30 -0700 IronPort-SDR: kIzfA+tB1ndtmTmCzFbm3LjYtRwl5niqcSqxJ8ZH/n/LdAc/i3dDBSmue/9GW4gQIacswOI26w EMWcaBOIIUAw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,293,1596524400"; d="scan'208";a="454981819" Received: from sjchrist-coffee.jf.intel.com ([10.54.74.160]) by orsmga004.jf.intel.com with ESMTP; 23 Sep 2020 09:36:30 -0700 From: Sean Christopherson To: Paolo Bonzini Cc: Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/3] KVM: VMX: Clean up RTIT MAXPHYADDR usage Date: Wed, 23 Sep 2020 09:36:26 -0700 Message-Id: <20200923163629.20168-1-sean.j.christopherson@intel.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Stop using cpuid_query_maxphyaddr() for a random RTIT MSR check and unexport said function to discourage future use. v2: - Rebased to kvm/queue, commit e1ba1a15af73 ("KVM: SVM: Enable INVPCID feature on AMD"). Sean Christopherson (3): KVM: VMX: Use precomputed MAXPHYADDR for RTIT base MSR check KVM: VMX: Replace MSR_IA32_RTIT_OUTPUT_BASE_MASK with helper function KVM: x86: Unexport cpuid_query_maxphyaddr() arch/x86/kvm/cpuid.c | 1 - arch/x86/kvm/vmx/vmx.c | 11 +++++++---- 2 files changed, 7 insertions(+), 5 deletions(-) -- 2.28.0