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=-15.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 BA7D5C433ED for ; Tue, 20 Apr 2021 03:12:38 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 2D8606101C for ; Tue, 20 Apr 2021 03:12:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2D8606101C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:50716 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lYgoX-0001LT-2U for qemu-devel@archiver.kernel.org; Mon, 19 Apr 2021 23:12:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48688) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lYgnF-0000ra-TU for qemu-devel@nongnu.org; Mon, 19 Apr 2021 23:11:17 -0400 Received: from mga07.intel.com ([134.134.136.100]:4162) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lYgnD-0005HP-Or for qemu-devel@nongnu.org; Mon, 19 Apr 2021 23:11:17 -0400 IronPort-SDR: LJ39gZB8rwQTowldS59c59BKBy0ubQnyNd/wv1a4W1BCuYV9eAR91JjFN1LQEJPA+KH3UnYI5N iXyx0nkTPhMg== X-IronPort-AV: E=McAfee;i="6200,9189,9959"; a="259391656" X-IronPort-AV: E=Sophos;i="5.82,235,1613462400"; d="scan'208";a="259391656" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Apr 2021 20:11:09 -0700 IronPort-SDR: JFBK22EzqxGysM7/3nkyQmlihIUaH3rfpAqZ4YhTu8uHoQyIJeCip8umJao3xo8lKDpNvFZUUt X0vl/2W4TEdQ== X-IronPort-AV: E=Sophos;i="5.82,235,1613462400"; d="scan'208";a="420233938" Received: from yangzhon-virtual.bj.intel.com (HELO yangzhon-Virtual) ([10.238.144.101]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-SHA256; 19 Apr 2021 20:11:07 -0700 Date: Tue, 20 Apr 2021 10:58:48 +0800 From: Yang Zhong To: Kai Huang Subject: Re: [PATCH 13/32] linux-headers: Add placeholder for KVM_CAP_SGX_ATTRIBUTE Message-ID: <20210420025848.GA10152@yangzhon-Virtual> References: <20210419100156.53504-1-yang.zhong@intel.com> <20210419100156.53504-14-yang.zhong@intel.com> <7439eb6198e095e3e8a354b7d22be4ab298e435b.camel@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <7439eb6198e095e3e8a354b7d22be4ab298e435b.camel@intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) Received-SPF: pass client-ip=134.134.136.100; envelope-from=yang.zhong@intel.com; helo=mga07.intel.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: yang.zhong@intel.com, pbonzini@redhat.com, qemu-devel@nongnu.org, seanjc@google.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, Apr 20, 2021 at 02:08:44PM +1200, Kai Huang wrote: > On Mon, 2021-04-19 at 18:01 +0800, Yang Zhong wrote: > > From: Sean Christopherson > > > > KVM_CAP_SGX_ATTRIBUTE is a proposed capability for Intel SGX that can be > > used by userspace to enable privileged attributes, e.g. access to the > > PROVISIONKEY. > > > > Signed-off-by: Sean Christopherson > > Signed-off-by: Yang Zhong > > --- > >  linux-headers/linux/kvm.h | 1 + > >  1 file changed, 1 insertion(+) > > > > diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h > > index 020b62a619..0961b03007 100644 > > --- a/linux-headers/linux/kvm.h > > +++ b/linux-headers/linux/kvm.h > > @@ -1056,6 +1056,7 @@ struct kvm_ppc_resize_hpt { > >  #define KVM_CAP_ENFORCE_PV_FEATURE_CPUID 190 > >  #define KVM_CAP_SYS_HYPERV_CPUID 191 > >  #define KVM_CAP_DIRTY_LOG_RING 192 > > +#define KVM_CAP_SGX_ATTRIBUTE 195 > >   > > > This needs to be changed to 196, since KVM SGX code has changed to 196. > Justly double confirmed from the sgx code in the kvm queue branch, i will change this value in the next version, thanks! Yang