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 330F2C43331 for ; Thu, 5 Sep 2019 21:22:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 608EC206DF for ; Thu, 5 Sep 2019 21:22:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389780AbfIEVW6 (ORCPT ); Thu, 5 Sep 2019 17:22:58 -0400 Received: from mga03.intel.com ([134.134.136.65]:37535 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389217AbfIEVW5 (ORCPT ); Thu, 5 Sep 2019 17:22:57 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 05 Sep 2019 14:22:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,471,1559545200"; d="scan'208";a="383038923" Received: from sjchrist-coffee.jf.intel.com ([10.54.74.41]) by fmsmga005.fm.intel.com with ESMTP; 05 Sep 2019 14:22:56 -0700 From: Sean Christopherson To: Paolo Bonzini , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= Cc: Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] KVM: x86: Refactor MSR related helpers Date: Thu, 5 Sep 2019 14:22:53 -0700 Message-Id: <20190905212255.26549-1-sean.j.christopherson@intel.com> X-Mailer: git-send-email 2.22.0 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 Refactor x86's MSR accessors to reduce the amount of boilerplate code required to get/set an MSR, and consolidate the RDMSR/WRMSR emulation for VMX and SVM since the code is functionally identical. Sean Christopherson (2): KVM: x86: Refactor up kvm_{g,s}et_msr() to simplify callers KVM: x86: Add kvm_emulate_{rd,wr}msr() to consolidate VXM/SVM code arch/x86/include/asm/kvm_host.h | 6 +- arch/x86/kvm/svm.c | 34 +------- arch/x86/kvm/vmx/nested.c | 22 ++--- arch/x86/kvm/vmx/vmx.c | 33 +------- arch/x86/kvm/x86.c | 138 ++++++++++++++++++++------------ 5 files changed, 100 insertions(+), 133 deletions(-) -- 2.22.0