Message ID | 20240814075431.339209-9-xiaoyao.li@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 4A4E8C52D7F for <qemu-devel@archiver.kernel.org>; Wed, 14 Aug 2024 08:04:37 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces@nongnu.org>) id 1se8yt-00044v-1d; Wed, 14 Aug 2024 04:03:43 -0400 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 <xiaoyao.li@intel.com>) id 1se8yT-0002tI-0z for qemu-devel@nongnu.org; Wed, 14 Aug 2024 04:03:24 -0400 Received: from mgamail.intel.com ([198.175.65.15]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <xiaoyao.li@intel.com>) id 1se8yL-0007sl-4D for qemu-devel@nongnu.org; Wed, 14 Aug 2024 04:03:15 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1723622589; x=1755158589; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=YQXU1V8cjOIRfFnAkE3ZUsJxcIpDFj6x85Y7iJEOblI=; b=TYzM23AsAf9p6dfW+88Q1nlM0rzvVhU0YDmNH1Hne1q4QMzEl9q8xkSW EP0sZBvx8fzYSS+fNcWcSglxvhrYHeD7yS74zZo8sWNDLAZJN2CJsGJW5 6BjiWKGqSFmckC/DpGmIl48ObTJ0uST0npySw9K0BDL5QjolgpJA0dMVX P/m9xU0EZOhu6fvCROJjZSZtAFTiWQ6xmoKrZ5CoYTYLhBWR/Qy2U81k3 OvmQo4WZsn4TlV761vrMDMKYB3NGIencFkj80DRLj4GtqFTH0o45UOGKU 5wMhdZqScdy0q6Dz78MUunUvpLOtNunTExY5R7D7RoOK6NPUsXF5gDXJ0 w==; X-CSE-ConnectionGUID: PFdy1yh/TbuBFS/wW4Py9w== X-CSE-MsgGUID: 7Nar7dGnTsOZQAsaKeafYA== X-IronPort-AV: E=McAfee;i="6700,10204,11163"; a="25584506" X-IronPort-AV: E=Sophos;i="6.09,288,1716274800"; d="scan'208";a="25584506" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Aug 2024 01:02:44 -0700 X-CSE-ConnectionGUID: aHkv1BIkToCVIdaFFa7Yyg== X-CSE-MsgGUID: t1AZl/TdSAq9Ftp1CBFuKg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,288,1716274800"; d="scan'208";a="59048966" Received: from lxy-clx-4s.sh.intel.com ([10.239.48.52]) by fmviesa010.fm.intel.com with ESMTP; 14 Aug 2024 01:02:43 -0700 From: Xiaoyao Li <xiaoyao.li@intel.com> To: Paolo Bonzini <pbonzini@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com> Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, xiaoyao.li@intel.com Subject: [PATCH 8/9] i386/cpu: Drop AMD alias bits in FEAT_8000_0001_EDX for non-AMD guests Date: Wed, 14 Aug 2024 03:54:30 -0400 Message-Id: <20240814075431.339209-9-xiaoyao.li@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240814075431.339209-1-xiaoyao.li@intel.com> References: <20240814075431.339209-1-xiaoyao.li@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=198.175.65.15; envelope-from=xiaoyao.li@intel.com; helo=mgamail.intel.com X-Spam_score_int: -44 X-Spam_score: -4.5 X-Spam_bar: ---- X-Spam_report: (-4.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.125, 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=0.001, 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: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org |
Series |
Misc patches for x86 CPUID
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expand
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diff --git a/target/i386/cpu.c b/target/i386/cpu.c index fed805e04aeb..85ce405ece80 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -6118,6 +6118,11 @@ uint64_t x86_cpu_get_supported_feature_word(X86CPU *cpu, FeatureWord w) #endif break; + case FEAT_8000_0001_EDX: + if (cpu && !IS_AMD_CPU(&cpu->env)) { + unavail = CPUID_EXT2_AMD_ALIASES; + } + break; default: break; }
The AMD alias bits are reserved for Intel. Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com> --- target/i386/cpu.c | 5 +++++ 1 file changed, 5 insertions(+)