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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 B7761C433E1 for ; Wed, 15 Jul 2020 19:48:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8A6AA20657 for ; Wed, 15 Jul 2020 19:48:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="Heyh4SyM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728091AbgGOTs2 (ORCPT ); Wed, 15 Jul 2020 15:48:28 -0400 Received: from smtp-fw-6002.amazon.com ([52.95.49.90]:11644 "EHLO smtp-fw-6002.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727026AbgGOTs1 (ORCPT ); Wed, 15 Jul 2020 15:48:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1594842507; x=1626378507; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=6Fc0g80u+lA5TS2UL2mjbZSqzJudFFmvt6QV3Pf1/D8=; b=Heyh4SyMeb0dCpe7Am0LBKpXVQHigLT+2OMF4OQSOWXMRTVdRsbPv+7l 9xKiM4zXKVV2PNkpMRM4LrgOhLYnsHG2HlXlYh4SunZK5KAMzaRZmfFpt DcMheDKxpSez2QbT15qUoLELU4cZDL9/2NL5LmndBMbNjVpCJ0QhaD+Bo E=; IronPort-SDR: vVPkFUb8iPGjBzQ+saQR3I1P6J0lqUyo4U48Hm1GRH9U9lWlbYlpiXOdsRGfrwmfRHzQ9xQ31v U5WRl5dHZjOg== X-IronPort-AV: E=Sophos;i="5.75,356,1589241600"; d="scan'208";a="42126687" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-2b-a7fdc47a.us-west-2.amazon.com) ([10.43.8.6]) by smtp-border-fw-out-6002.iad6.amazon.com with ESMTP; 15 Jul 2020 19:48:25 +0000 Received: from EX13MTAUEA002.ant.amazon.com (pdx4-ws-svc-p6-lb7-vlan2.pdx.amazon.com [10.170.41.162]) by email-inbound-relay-2b-a7fdc47a.us-west-2.amazon.com (Postfix) with ESMTPS id E56F1C0013; Wed, 15 Jul 2020 19:48:23 +0000 (UTC) Received: from EX13D16EUB001.ant.amazon.com (10.43.166.28) by EX13MTAUEA002.ant.amazon.com (10.43.61.77) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 15 Jul 2020 19:48:22 +0000 Received: from 38f9d34ed3b1.ant.amazon.com (10.43.160.26) by EX13D16EUB001.ant.amazon.com (10.43.166.28) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 15 Jul 2020 19:48:13 +0000 From: Andra Paraschiv To: CC: Anthony Liguori , Benjamin Herrenschmidt , Colm MacCarthaigh , "David Duncan" , Bjoern Doebel , "David Woodhouse" , Frank van der Linden , Alexander Graf , Greg KH , "Karen Noel" , Martin Pohlack , Matt Wilson , Paolo Bonzini , Balbir Singh , Stefano Garzarella , "Stefan Hajnoczi" , Stewart Smith , "Uwe Dannowski" , Vitaly Kuznetsov , , , Andra Paraschiv Subject: [PATCH v5 14/18] nitro_enclaves: Add Kconfig for the Nitro Enclaves driver Date: Wed, 15 Jul 2020 22:45:36 +0300 Message-ID: <20200715194540.45532-15-andraprs@amazon.com> X-Mailer: git-send-email 2.20.1 (Apple Git-117) In-Reply-To: <20200715194540.45532-1-andraprs@amazon.com> References: <20200715194540.45532-1-andraprs@amazon.com> MIME-Version: 1.0 X-Originating-IP: [10.43.160.26] X-ClientProxiedBy: EX13D40UWC002.ant.amazon.com (10.43.162.191) To EX13D16EUB001.ant.amazon.com (10.43.166.28) Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Andra Paraschiv --- Changelog v4 -> v5 * Add arch dependency for Arm / x86. v3 -> v4 * Add PCI and SMP dependencies. v2 -> v3 * Remove the GPL additional wording as SPDX-License-Identifier is already in place. v1 -> v2 * Update path to Kconfig to match the drivers/virt/nitro_enclaves directory. * Update help in Kconfig. --- drivers/virt/Kconfig | 2 ++ drivers/virt/nitro_enclaves/Kconfig | 16 ++++++++++++++++ 2 files changed, 18 insertions(+) create mode 100644 drivers/virt/nitro_enclaves/Kconfig diff --git a/drivers/virt/Kconfig b/drivers/virt/Kconfig index cbc1f25c79ab..80c5f9c16ec1 100644 --- a/drivers/virt/Kconfig +++ b/drivers/virt/Kconfig @@ -32,4 +32,6 @@ config FSL_HV_MANAGER partition shuts down. source "drivers/virt/vboxguest/Kconfig" + +source "drivers/virt/nitro_enclaves/Kconfig" endif diff --git a/drivers/virt/nitro_enclaves/Kconfig b/drivers/virt/nitro_enclaves/Kconfig new file mode 100644 index 000000000000..78eb7293d2f7 --- /dev/null +++ b/drivers/virt/nitro_enclaves/Kconfig @@ -0,0 +1,16 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + +# Amazon Nitro Enclaves (NE) support. +# Nitro is a hypervisor that has been developed by Amazon. + +config NITRO_ENCLAVES + tristate "Nitro Enclaves Support" + depends on (ARM64 || X86) && HOTPLUG_CPU && PCI && SMP + help + This driver consists of support for enclave lifetime management + for Nitro Enclaves (NE). + + To compile this driver as a module, choose M here. + The module will be called nitro_enclaves. -- 2.20.1 (Apple Git-117) Amazon Development Center (Romania) S.R.L. registered office: 27A Sf. Lazar Street, UBC5, floor 2, Iasi, Iasi County, 700045, Romania. Registered in Romania. Registration number J22/2621/2005.