From nobody Tue Nov 26 18:24:02 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=1706150482; cv=none; d=zohomail.com; s=zohoarc; b=P0WYiMcbvp6fU70FXjhm2PIMOebIrfLfJ2ygWQ4QKg0w6zbv5qtaSKyEbrPP74bquNpxPrU24zxwqha98YH9N8qL1YWohhK9z3HpFQh6kdcD4fwa3hhKfdiVBFq/zqGbeX7Jv4HXdS0ZcShYcCmaKmI5DmMsIWMuzqH+W9uD0ss= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1706150482; 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=4OWTzOWBhig/0fRqyPYvDIBMrIG5ccBsKm/Pz69+1s0=; b=ZZjuzfvD67VjJC+SdEi+qHeAxsQZy1sjYQU9ei+YmKvRq3pftjo8FwF2XuUv9imiBq0BU2G8w4Nw8yH/2Wh+Te2Cb6OZgPXun6kdFuMyivNWlsQvoffFSBSa4NTVtxlS57vp1S2kV80cSqHvZnZkwtIpS7IcbyApfxySmfb2h5Q= 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 1706150482652766.2401361557977; Wed, 24 Jan 2024 18:41:22 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rSpfO-0003Va-Oz; Wed, 24 Jan 2024 21:40:36 -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 1rSpfH-0003U1-Cb for qemu-devel@nongnu.org; Wed, 24 Jan 2024 21:40:27 -0500 Received: from mgamail.intel.com ([192.55.52.115]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rSpfF-0007dM-RP for qemu-devel@nongnu.org; Wed, 24 Jan 2024 21:40:27 -0500 Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Jan 2024 18:40:24 -0800 Received: from lxy-clx-4s.sh.intel.com ([10.239.48.52]) by orviesa003.jf.intel.com with ESMTP; 24 Jan 2024 18:40:23 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1706150425; x=1737686425; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=AckTspWNDYDrRLMW6Dhxf2nPnuEuHbcix4yyarI2Zew=; b=Rvp6RFqbAP8UNjsa46JNGx3U1K691a7v4SNBvIvVy/xVlJXu4cAuRFG3 kC1p+fUx4ETp+DPygHyxVyPi4py10iRD9PtDd5AsgyjyFZH+f0jHqtN4D +umZO4rIK1CA2CLRzcRyC/3JyTAJ1Nz24UC0iybvHytWBVfXRXJUXF4tU BokJ37cmBpSF/fcaxdgAGZLDehof9qI/3xjAYm3S2VrdYf0np2qnJtVkj 3Ve0X1khXBXX0QHh7GHhZ/5nXDhzRXKQLuvwetoV5Ub328hh7KeqCaMwh /OSBZax80XsGeXkf8Bm63VVxDBKa+4ZRGrtgeSMJoydb0y+b1N7EIU3TI w==; X-IronPort-AV: E=McAfee;i="6600,9927,10962"; a="401687456" X-IronPort-AV: E=Sophos;i="6.05,216,1701158400"; d="scan'208";a="401687456" X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.05,216,1701158400"; d="scan'208";a="2120534" From: Xiaoyao Li To: Paolo Bonzini , Marcelo Tosatti Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, xiaoyao.li@intel.com Subject: [PATCH v3 2/3] i386/cpuid: Remove subleaf constraint on CPUID leaf 1F Date: Wed, 24 Jan 2024 21:40:15 -0500 Message-Id: <20240125024016.2521244-3-xiaoyao.li@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240125024016.2521244-1-xiaoyao.li@intel.com> References: <20240125024016.2521244-1-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=192.55.52.115; envelope-from=xiaoyao.li@intel.com; helo=mgamail.intel.com X-Spam_score_int: -38 X-Spam_score: -3.9 X-Spam_bar: --- X-Spam_report: (-3.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.5, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HK_RANDOM_ENVFROM=0.999, HK_RANDOM_FROM=1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: 1706150483131100001 Content-Type: text/plain; charset="utf-8" No such constraint that subleaf index needs to be less than 64. Signed-off-by: Xiaoyao Li Reviewed-by:Yang Weijiang --- target/i386/kvm/kvm.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index dff9dedbd761..9758c83693ec 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -1926,10 +1926,6 @@ int kvm_arch_init_vcpu(CPUState *cs) break; } =20 - if (i =3D=3D 0x1f && j =3D=3D 64) { - break; - } - c->function =3D i; c->flags =3D KVM_CPUID_FLAG_SIGNIFCANT_INDEX; c->index =3D j; --=20 2.34.1