From patchwork Fri Aug 10 14:06:26 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Hoo X-Patchwork-Id: 10562727 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9520F157B for ; Fri, 10 Aug 2018 14:09:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 82D612BB68 for ; Fri, 10 Aug 2018 14:09:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 74FE22BB6D; Fri, 10 Aug 2018 14:09:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 50AE42BB68 for ; Fri, 10 Aug 2018 14:09:47 +0000 (UTC) Received: from localhost ([::1]:56448 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fo86s-0005UG-7c for patchwork-qemu-devel@patchwork.kernel.org; Fri, 10 Aug 2018 10:09:46 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39335) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fo842-0003C3-7I for qemu-devel@nongnu.org; Fri, 10 Aug 2018 10:06:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fo83x-0002W4-Lk for qemu-devel@nongnu.org; Fri, 10 Aug 2018 10:06:50 -0400 Received: from mga12.intel.com ([192.55.52.136]:34469) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fo83x-0002Nv-CU for qemu-devel@nongnu.org; Fri, 10 Aug 2018 10:06:45 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Aug 2018 07:06:34 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,219,1531810800"; d="scan'208";a="71780453" Received: from sqa-gate.sh.intel.com (HELO robert-ivt.tsp.org) ([10.239.48.212]) by FMSMGA003.fm.intel.com with ESMTP; 10 Aug 2018 07:06:32 -0700 From: Robert Hoo To: pbonzini@redhat.com, rth@twiddle.net, ehabkost@redhat.com, thomas.lendacky@amd.com Date: Fri, 10 Aug 2018 22:06:26 +0800 Message-Id: <1533909989-56115-1-git-send-email-robert.hu@linux.intel.com> X-Mailer: git-send-email 1.8.3.1 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 192.55.52.136 Subject: [Qemu-devel] [PATCH v3 0/3] x86: QEMU side support on MSR based features X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: robert.hu@intel.com, Robert Hoo , qemu-devel@nongnu.org, jingqi.liu@intel.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP KVM side has added the framework (kvm.git:d1d93fa90) to support MSR based features. Here is the QEMU part, including data structure changes/expanding, referring functions changes, and the implementations on KVM_GET_MSR_FEATURE_INDEX_LIST and KVM_GET_MSRS system ioctl. Changelog: v3: patch 2&3 in v2 are corrupted. Re-format patches. v2: coding style changes to pass ./scripts/checkpatch.pl. ---------------- Robert Hoo (3): x86: Data structure changes to support MSR based features kvm: Add support to KVM_GET_MSR_FEATURE_INDEX_LIST and KVM_GET_MSRS system ioctl Change other funcitons referring to feature_word_info[] include/sysemu/kvm.h | 2 + target/i386/cpu.c | 210 +++++++++++++++++++++++++++++++++++++-------------- target/i386/cpu.h | 5 ++ target/i386/kvm.c | 79 +++++++++++++++++++ 4 files changed, 238 insertions(+), 58 deletions(-)