From patchwork Mon Dec 2 06:32:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tao Xu X-Patchwork-Id: 11268733 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3E998930 for ; Mon, 2 Dec 2019 06:36:02 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1F02420881 for ; Mon, 2 Dec 2019 06:36:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1F02420881 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:59572 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ibfJR-0003Pq-BO for patchwork-qemu-devel@patchwork.kernel.org; Mon, 02 Dec 2019 01:36:01 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:60185) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ibfGE-0006gF-T5 for qemu-devel@nongnu.org; Mon, 02 Dec 2019 01:32:43 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ibfGD-000157-V4 for qemu-devel@nongnu.org; Mon, 02 Dec 2019 01:32:42 -0500 Received: from mga07.intel.com ([134.134.136.100]:13270) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ibfGD-00014b-Np for qemu-devel@nongnu.org; Mon, 02 Dec 2019 01:32:41 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 01 Dec 2019 22:32:41 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,268,1571727600"; d="scan'208";a="293301493" Received: from tao-optiplex-7060.sh.intel.com ([10.239.159.36]) by orsmga001.jf.intel.com with ESMTP; 01 Dec 2019 22:32:39 -0800 From: Tao Xu To: pbonzini@redhat.com, rth@twiddle.net, ehabkost@redhat.com Subject: [PATCH RESEND 1/4] target/i386: Add Denverton-v2 (no MPX) CPU model Date: Mon, 2 Dec 2019 14:32:30 +0800 Message-Id: <20191202063233.28523-2-tao3.xu@intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191202063233.28523-1-tao3.xu@intel.com> References: <20191202063233.28523-1-tao3.xu@intel.com> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 134.134.136.100 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: tao3.xu@intel.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" Because MPX is being removed from the linux kernel, remove MPX feature from Denverton. Signed-off-by: Tao Xu --- target/i386/cpu.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 69f518a21a..06a3077f95 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -3482,6 +3482,18 @@ static X86CPUDefinition builtin_x86_defs[] = { .features[FEAT_VMX_VMFUNC] = MSR_VMX_VMFUNC_EPT_SWITCHING, .xlevel = 0x80000008, .model_id = "Intel Atom Processor (Denverton)", + .versions = (X86CPUVersionDefinition[]) { + { .version = 1 }, + { + .version = 2, + .props = (PropValue[]) { + { "monitor", "off" }, + { "mpx", "off" }, + { /* end of list */ }, + }, + }, + { /* end of list */ }, + }, }, { .name = "Snowridge",