From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BE23EC3F2D1 for ; Thu, 5 Mar 2020 14:51:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9658E20732 for ; Thu, 5 Mar 2020 14:51:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="eYR9WFqj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726436AbgCEOvc (ORCPT ); Thu, 5 Mar 2020 09:51:32 -0500 Received: from us-smtp-2.mimecast.com ([205.139.110.61]:32598 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725963AbgCEOvb (ORCPT ); Thu, 5 Mar 2020 09:51:31 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1583419890; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Q2h6nPEsw2WQpXjdndQPq3IqLV2vLVlw94U+XC3vi3k=; b=eYR9WFqjHc2tluXiDlAyhnk2Hdri1jZblg02na6nkysoAFSysjuLLr3sZr5+QJXZc4eC8+ RuCG8iFd2ROJNeEqxV3kt2pD6JNvXefPDsMzETe9veSIqzJ/rRkB4FLcsHix0HfhUYLTSM N03LEQa5f79YzbtIm3Kn+Kw+fddxotw= Received: from mail-wm1-f72.google.com (mail-wm1-f72.google.com [209.85.128.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-296-jJzC4JpDNW-yrc6nSNDSUg-1; Thu, 05 Mar 2020 09:51:26 -0500 X-MC-Unique: jJzC4JpDNW-yrc6nSNDSUg-1 Received: by mail-wm1-f72.google.com with SMTP id e26so664120wmk.8 for ; Thu, 05 Mar 2020 06:51:26 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=Q2h6nPEsw2WQpXjdndQPq3IqLV2vLVlw94U+XC3vi3k=; b=kC2Ac0U/zno0byWxGOXfsa7wOVbrUL37EHP9liwJUiXvnfirAbAc5APfzOBVWwcjRP qbSkbDwcpewwKtCvYpoVtowN+R7X4dsgjLCIUcUSNdjitNYC0xbFdQ6gFV4pBLWhtd+D 1VScJpUAv8GN6nzc5a2jia1VFR7ce/i4xo1yp+cnyPavw/7LIW24zqp6SY1JuoTI9AcQ GpG3+kJS8Uc3XJQAAiYci27eWpJmVIfN3XJkHfFurOpOp5qtLlx6JRADXDRvmwWgIAeu PsiJgspT9uIr6nMiJ1H0+Yyj0VIGhe/RN5qK3Xrm3+pC+oQvwFevAT6tqDzIBleh6OyN IH0Q== X-Gm-Message-State: ANhLgQ0mm5E4mRxz84W4UJ/mHJ4evN/ic80unxoceizTvezJ6N67qqpu Lx2RBAYAqOlsJtuKb0Qp1Id3cTk8Q+j8Zhnxa0I3tRgkQVce2iobzr+hVmD5IeJ34FBGGXj5iIZ hIIKLbEl3rDfaZY9onVjnRcGZ X-Received: by 2002:adf:db84:: with SMTP id u4mr10772012wri.317.1583419884800; Thu, 05 Mar 2020 06:51:24 -0800 (PST) X-Google-Smtp-Source: ADFU+vtTRxo3t5rJ55MDnIHanJNHGJWt5oHjPPR6NBeyxl0zG2Vh2C3V07dfWyE02Tr41RF7mTuCEA== X-Received: by 2002:adf:db84:: with SMTP id u4mr10771941wri.317.1583419883699; Thu, 05 Mar 2020 06:51:23 -0800 (PST) Received: from ?IPv6:2001:b07:6468:f312:9def:34a0:b68d:9993? ([2001:b07:6468:f312:9def:34a0:b68d:9993]) by smtp.gmail.com with ESMTPSA id 12sm9559704wmo.30.2020.03.05.06.51.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 05 Mar 2020 06:51:23 -0800 (PST) Subject: Re: [PATCH v9 1/7] KVM: CPUID: Fix IA32_XSS support in CPUID(0xd,i) enumeration To: Yang Weijiang , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, jmattson@google.com, sean.j.christopherson@intel.com Cc: yu.c.zhang@linux.intel.com References: <20191227021133.11993-1-weijiang.yang@intel.com> <20191227021133.11993-2-weijiang.yang@intel.com> From: Paolo Bonzini Message-ID: Date: Thu, 5 Mar 2020 15:51:17 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20191227021133.11993-2-weijiang.yang@intel.com> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 27/12/19 03:11, Yang Weijiang wrote: > + u64 (*supported_xss)(void); I don't think the new callback is needed. Anyway I'm rewriting this patch on top of the new CPUID feature and will post it shortly. Paolo