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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT 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 68691C3279B for ; Tue, 10 Jul 2018 08:55:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2EDF920877 for ; Tue, 10 Jul 2018 08:55:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2EDF920877 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932743AbeGJIz2 (ORCPT ); Tue, 10 Jul 2018 04:55:28 -0400 Received: from mga06.intel.com ([134.134.136.31]:44781 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751151AbeGJIz1 (ORCPT ); Tue, 10 Jul 2018 04:55:27 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Jul 2018 01:55:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,333,1526367600"; d="scan'208";a="53258016" Received: from dst.sh.intel.com ([10.239.48.156]) by fmsmga007.fm.intel.com with ESMTP; 10 Jul 2018 01:55:07 -0700 From: Jingqi Liu To: pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com Cc: x86@kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, wei.w.wang@intel.com, Jingqi Liu Subject: [PATCH 0/3] KVM: x86: expose a few new features into VM. Date: Tue, 10 Jul 2018 16:54:40 +0800 Message-Id: <1531212883-63173-1-git-send-email-jingqi.liu@intel.com> X-Mailer: git-send-email 1.8.3.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A few new features including user wait (umwait, umonitor, tpause) and direct stores (movdiri and movdir64b) will be available in Intel Snow Ridge, and need to be exposed to guest VM. The release document ref below link: https://software.intel.com/sites/default/files/managed/c5/15/\ architecture-instruction-set-extensions-programming-reference.pdf This series expose umonitor,umwait, tpause, movdiri and movdir64b features to guest VM. Jingqi Liu (3): KVM: x86: expose UMWAIT/UMONITOR/TPAUSE CPU features into VM. KVM: x86: expose MOVDIRI CPU feature into VM. KVM: x86: expose MOVDIR64B CPU feature into VM. arch/x86/kvm/cpuid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.8.3.1