From patchwork Tue Jun 13 13:19:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaoyao Li X-Patchwork-Id: 13278724 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E29EC7EE29 for ; Tue, 13 Jun 2023 13:20:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242559AbjFMNT7 (ORCPT ); Tue, 13 Jun 2023 09:19:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35252 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242552AbjFMNTz (ORCPT ); Tue, 13 Jun 2023 09:19:55 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 559E5E6 for ; Tue, 13 Jun 2023 06:19:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1686662395; x=1718198395; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=hfFgdff8XTWie2hZuUxnhjyHznpzx7DqvvjD22d3hG0=; b=Sl9j3wKDVhUbG+6UUV7SM0bQMJG2nCvP/qzOzUfM6EOzekOYmiBlLOgD 1C4NGCJXLF1sSiPUyPz4exDP9qz5vy0Cz0oe/kvpVROJveR/OETt7m2Tp qlvtxqLDjcfnY3lZ7QNb1aeqFaB8Ib8zcik3QU7tS5KX5E7iGe70eHx82 2+m6RSD8ah4wNyEom7zRxfEk3A+9D1STShHvLHn7rziZAFL9qVFdZslJp vCto6RHkAEEOBSXCBQSDAV87/IjQcsQMCQIf+iERIHDYbuivWpCC4Nug0 wVCiw0CFJ/xXF+79B0E5BvSfPHHKc7XxHeco/sJtidVBFskPHGhW2zkOp Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10740"; a="361696814" X-IronPort-AV: E=Sophos;i="6.00,239,1681196400"; d="scan'208";a="361696814" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jun 2023 06:19:55 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10740"; a="744680338" X-IronPort-AV: E=Sophos;i="6.00,239,1681196400"; d="scan'208";a="744680338" Received: from lxy-clx-4s.sh.intel.com ([10.239.48.46]) by orsmga001.jf.intel.com with ESMTP; 13 Jun 2023 06:19:53 -0700 From: Xiaoyao Li To: Paolo Bonzini , Marcelo Tosatti Cc: kvm@vger.kernel.org, qemu-devel@nongnu.org Subject: [PATCH v2 2/3] i386/cpuid: Remove subleaf constraint on CPUID leaf 1F Date: Tue, 13 Jun 2023 09:19:28 -0400 Message-Id: <20230613131929.720453-3-xiaoyao.li@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230613131929.720453-1-xiaoyao.li@intel.com> References: <20230613131929.720453-1-xiaoyao.li@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org 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 afa97799d89a..d7e235ce35a6 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -1968,10 +1968,6 @@ int kvm_arch_init_vcpu(CPUState *cs) break; } - if (i == 0x1f && j == 64) { - break; - } - c->function = i; c->flags = KVM_CPUID_FLAG_SIGNIFCANT_INDEX; c->index = j;