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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 CEDFEC43603 for ; Tue, 10 Dec 2019 23:24:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A957520663 for ; Tue, 10 Dec 2019 23:24:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727295AbfLJXYf (ORCPT ); Tue, 10 Dec 2019 18:24:35 -0500 Received: from mga17.intel.com ([192.55.52.151]:23344 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725999AbfLJXYf (ORCPT ); Tue, 10 Dec 2019 18:24:35 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Dec 2019 15:24:34 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,301,1571727600"; d="scan'208";a="210583762" Received: from sjchrist-coffee.jf.intel.com ([10.54.74.202]) by fmsmga008.fm.intel.com with ESMTP; 10 Dec 2019 15:24:34 -0800 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, Chao Peng , Luwei Kang Subject: [PATCH 0/2] KVM: VMX: PT (RTIT) bug fix and cleanup Date: Tue, 10 Dec 2019 15:24:31 -0800 Message-Id: <20191210232433.4071-1-sean.j.christopherson@intel.com> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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(-) -- 2.24.0