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=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 D0180C433ED for ; Thu, 6 May 2021 02:19:21 +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 4C6B46112F for ; Thu, 6 May 2021 02:19:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4C6B46112F 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]:35498 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1leTbk-00077a-6u for qemu-devel@archiver.kernel.org; Wed, 05 May 2021 22:19:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33168) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1leTa6-0005VG-Ea for qemu-devel@nongnu.org; Wed, 05 May 2021 22:17:38 -0400 Received: from mga09.intel.com ([134.134.136.24]:49713) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1leTa2-0004Fd-NL for qemu-devel@nongnu.org; Wed, 05 May 2021 22:17:38 -0400 IronPort-SDR: AAe9tikPQeRF19w4VbgHv+71bgxQduABvoLK152v3XzfFauYiKMde2jvtGnetFawZmgAxMDKsK cM/dSuvg+eww== X-IronPort-AV: E=McAfee;i="6200,9189,9975"; a="198436102" X-IronPort-AV: E=Sophos;i="5.82,276,1613462400"; d="scan'208";a="198436102" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 May 2021 19:17:25 -0700 IronPort-SDR: Le8obW8Z/RU5mUqVj6+nA+gmSPylraZ9nPKQavDUyjaVnuJe8VE0P+InncjiGPp8mRZagxQnPF mISAy+yW9lvA== X-IronPort-AV: E=Sophos;i="5.82,276,1613462400"; d="scan'208";a="428371814" Received: from jhagel-mobl1.amr.corp.intel.com (HELO khuang2-desk.gar.corp.intel.com) ([10.212.164.152]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 May 2021 19:17:23 -0700 Message-ID: Subject: Re: [RESEND PATCH 13/32] linux-headers: Add placeholder for KVM_CAP_SGX_ATTRIBUTE From: Kai Huang To: Yang Zhong , qemu-devel@nongnu.org Date: Thu, 06 May 2021 14:17:21 +1200 In-Reply-To: <20210430062455.8117-14-yang.zhong@intel.com> References: <20210430062455.8117-1-yang.zhong@intel.com> <20210430062455.8117-14-yang.zhong@intel.com> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.40.0 (3.40.0-1.fc34) MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=134.134.136.24; envelope-from=kai.huang@intel.com; helo=mga09.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, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, 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: pbonzini@redhat.com, seanjc@google.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Fri, 2021-04-30 at 14:24 +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 hasn't been updated to 196. Btw, should we just copy the latest kvm.h from linux kernel? 193-195 are missing if only define KVM_CAP_SGX_ATTRIBUTE here.