From nobody Sat Nov 23 23:28:12 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass header.i=@intel.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=pass(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1730788974; cv=none; d=zohomail.com; s=zohoarc; b=VeGqSqMuoDFNxv8IAKfSg3imb1OUHB9pYcaYXNupS8nFO9zgdM7SSQpLqfA6U+y68KrSR2iCvBrxsOS1VgYqkOZCL75CKAEykHIzwAlKV+ce4r8r5V+XBHzv4m4pgLBddyUiawGs/U9pFxUntlSvCNtAvLynZdHuc1qAb8tYahw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1730788974; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=x8ET4bS3iIkB5HDUgRIRmimWTHHt1W70E85dTADn5tE=; b=WQE6JuQpWy3/sEHgbpdUVVl3MxStoobImHGA/PbZGA3nFwxuzGjincPtn8y2cZs/XPEEFZf680NE5utSeNsn94HBTL4xHh8Yr/7SrF3gjXgCPTU9nQ+4XLfYVMey/0dAmqa8jsGAzEcCkqNK2uRClz4qFsejh6y10uHOuHMfJV8= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=@intel.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=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 173078897445361.20736620146397; Mon, 4 Nov 2024 22:42:54 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t8DEE-0001ZT-QO; Tue, 05 Nov 2024 01:39:51 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t8DDJ-0007yX-LL for qemu-devel@nongnu.org; Tue, 05 Nov 2024 01:38:55 -0500 Received: from mgamail.intel.com ([198.175.65.18]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t8DDG-0001vd-LK for qemu-devel@nongnu.org; Tue, 05 Nov 2024 01:38:52 -0500 Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2024 22:38:40 -0800 Received: from lxy-clx-4s.sh.intel.com ([10.239.48.52]) by fmviesa009.fm.intel.com with ESMTP; 04 Nov 2024 22:38:36 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1730788731; x=1762324731; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=IFyldM/wkLLjkzgvXirqmq3JCBeSDG+HIbY0Aejj2GY=; b=jY5Xol2L2k9Yl/rytxWsgRZPJMHRIXRyWdaDkRFfDvIFukH2usdmTy5j xo1NPXyvdodpUe6MiJMplqBJUaORso2qx1ELZmbGQMillglOD8PHeIgt+ SyC/njbY+tIx7go2Xk0hlYOFLajCE84e4dd1rqv4LqEH0h1ihwKkvPPac jAlJO/7AXEYXSUdRnbKZYcmzxOWqihzaf3Icqp0gAPDjCaDZF/VKBRBW1 f9Iz9zwEuHyE0fkq/PEpcXS5sO0tS38csgqQOOomoy9MBYv+DeloNwkb+ C2L6OA93U2vHTDlUrNg7mNx8xw846NZYx62wkr4e4PnUC7/00mVAfiphM w==; X-CSE-ConnectionGUID: vLbXF8/ASZWx0BbpdUDSXQ== X-CSE-MsgGUID: OYsubaVMT2WkfyZmkPCg+A== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="30689680" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="30689680" X-CSE-ConnectionGUID: iuT24egDTnOHJU8nk9k9hQ== X-CSE-MsgGUID: 35Pm2IzXRcuowvndLGKt2A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,259,1725346800"; d="scan'208";a="83989208" From: Xiaoyao Li To: Paolo Bonzini , Riku Voipio , Richard Henderson , Zhao Liu , "Michael S. Tsirkin" , Marcel Apfelbaum , Igor Mammedov , Ani Sinha Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Yanan Wang , Cornelia Huck , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Eric Blake , Markus Armbruster , Marcelo Tosatti , rick.p.edgecombe@intel.com, kvm@vger.kernel.org, qemu-devel@nongnu.org, xiaoyao.li@intel.com Subject: [PATCH v6 32/60] i386/tdx: implement tdx_cpu_instance_init() Date: Tue, 5 Nov 2024 01:23:40 -0500 Message-Id: <20241105062408.3533704-33-xiaoyao.li@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241105062408.3533704-1-xiaoyao.li@intel.com> References: <20241105062408.3533704-1-xiaoyao.li@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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; Received-SPF: pass client-ip=198.175.65.18; envelope-from=xiaoyao.li@intel.com; helo=mgamail.intel.com X-Spam_score_int: -39 X-Spam_score: -4.0 X-Spam_bar: ---- X-Spam_report: (-4.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.34, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HK_RANDOM_ENVFROM=0.001, HK_RANDOM_FROM=0.781, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1730788975603116600 Content-Type: text/plain; charset="utf-8" Currently, pmu is not supported for TDX by KVM. Signed-off-by: Xiaoyao Li --- chanegs in v6: - new patch; --- target/i386/kvm/tdx.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/target/i386/kvm/tdx.c b/target/i386/kvm/tdx.c index 394f1d75dc0d..61fb1f184149 100644 --- a/target/i386/kvm/tdx.c +++ b/target/i386/kvm/tdx.c @@ -384,6 +384,11 @@ static int tdx_kvm_type(X86ConfidentialGuest *cg) return KVM_X86_TDX_VM; } =20 +static void tdx_cpu_instance_init(X86ConfidentialGuest *cg, CPUState *cpu) +{ + object_property_set_bool(OBJECT(cpu), "pmu", false, &error_abort); +} + static int tdx_validate_attributes(TdxGuest *tdx, Error **errp) { if ((tdx->attributes & ~tdx_caps->supported_attrs)) { @@ -727,4 +732,5 @@ static void tdx_guest_class_init(ObjectClass *oc, void = *data) =20 klass->kvm_init =3D tdx_kvm_init; x86_klass->kvm_type =3D tdx_kvm_type; + x86_klass->cpu_instance_init =3D tdx_cpu_instance_init; } --=20 2.34.1