From nobody Mon May 6 17:41:00 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1584354641; cv=none; d=zohomail.com; s=zohoarc; b=NurThgiGNv0fcswnYBaP6JI7o0MgiPBWYs3wKUI4cEO2upw6Ivl9SLBteWsaN50Vuzd6ZM8eQJF90v3kR+XnZMtj96dq+gPcDF4Wf6FWwj9KgNDgCEMK0GrhHrKdw9SRjAB9D5ldwJKfv69XPz8AOJ58B/wstgTbirEIS3+u/7Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1584354641; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To; bh=T2pT0MBJUwSxqUNRKiq1InGA8XdpqOlIsEgMtI6K2OY=; b=dWtbscnN7f84UHGt9OwCiO0L+7g4c78/K62QppM8AY3wG7N7qfvo12o0zIaeLNt9+nx5PEqPFePb1JsQhAiq/u++EKEdPLhBWhszu9YPGeqmfqLYyQjv4lZ2ZZ9IBbDIH0LHqh+Crlx31u8DnqRZejTq0nq4mfehUEeadD85f8Y= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 158435464130791.24117972774172; Mon, 16 Mar 2020 03:30:41 -0700 (PDT) Received: from localhost ([::1]:36684 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jDn15-0004hY-Gp for importer@patchew.org; Mon, 16 Mar 2020 06:30:40 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50811) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jDmZR-0003bq-Qu for qemu-devel@nongnu.org; Mon, 16 Mar 2020 06:02:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jDmZP-0001d2-4e for qemu-devel@nongnu.org; Mon, 16 Mar 2020 06:02:05 -0400 Received: from mga17.intel.com ([192.55.52.151]:46378) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1jDmZO-00018N-EQ for qemu-devel@nongnu.org; Mon, 16 Mar 2020 06:02:02 -0400 Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Mar 2020 03:01:52 -0700 Received: from lxy-dell.sh.intel.com ([10.239.13.109]) by fmsmga004.fm.intel.com with ESMTP; 16 Mar 2020 03:01:52 -0700 IronPort-SDR: RLO4Ze4FAl4ycvx5kj/TxNx3i4/NUGmkdxgHw+T4cKsa1GljZfmBZpF+UEAxMPb5z7pCGHulIp GFX2AFLPy7fA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False IronPort-SDR: JgOmwo0g4HksdkWOCRIEitFm2qR1z0erOZEGSdMO4bWJx/DL0AG+nXOuoqQ7jHjnEQ22sGZpn/ PYodh2E/qsNA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,559,1574150400"; d="scan'208";a="267511272" From: Xiaoyao Li To: Paolo Bonzini , Richard Henderson , Eduardo Habkost Subject: [PATCH v2] target/i386: Add ARCH_CAPABILITIES related bits into Icelake-Server CPU model Date: Mon, 16 Mar 2020 17:56:05 +0800 Message-Id: <20200316095605.12318-1-xiaoyao.li@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: e90ff880-c395-9013-6855-eaa4be7969be@redhat.com References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: FreeBSD 9.x [fuzzy] X-Received-From: 192.55.52.151 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Xiaoyao Li , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Current Icelake-Server CPU model lacks all the features enumerated by MSR_IA32_ARCH_CAPABILITIES. Add them, so that guest of "Icelake-Server" can see all of them. Signed-off-by: Xiaoyao Li --- v2: - Add it as a new version. --- target/i386/cpu.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 92fafa265914..5fba6a2ad6b3 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -3496,6 +3496,19 @@ static X86CPUDefinition builtin_x86_defs[] =3D { { /* end of list */ } }, }, + { + .version =3D 3, + .props =3D (PropValue[]) { + { "arch-capabilities", "on" }, + { "rdctl-no", "on" }, + { "ibrs-all", "on" }, + { "skip-l1dfl-vmentry", "on" }, + { "mds-no", "on" }, + { "pschange-mc-no", "on" }, + { "taa-no", "on" }, + { /* end of list */ } + }, + }, { /* end of list */ } } }, --=20 2.20.1