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=-8.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY,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 EC302C433E0 for ; Mon, 10 Aug 2020 10:33:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C418C2070B for ; Mon, 10 Aug 2020 10:33:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="uzKVjdyO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726479AbgHJKdS (ORCPT ); Mon, 10 Aug 2020 06:33:18 -0400 Received: from smtp-fw-4101.amazon.com ([72.21.198.25]:42149 "EHLO smtp-fw-4101.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725846AbgHJKdS (ORCPT ); Mon, 10 Aug 2020 06:33:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1597055597; x=1628591597; h=subject:to:cc:references:from:message-id:date: mime-version:in-reply-to:content-transfer-encoding; bh=qlXDRQQXRVfw+FXAe+8LM3wbs/mNAwokZ6hKDNOIsrA=; b=uzKVjdyOXC7t19I5gtIPpO9HBanQy1o5ApfqDKs6+wylbsVK6WFvOL4W nvAvxV44PVOoIm7diaR9sCvFqbFhBUmsDyOzTzZNN3YaHrOENzmydVIJO e3YG8Vf76WL6lebIiSzFgm1xrXaRtr/rxWin0L/8ehOxejxRb21Ub8Cyq 8=; IronPort-SDR: SpL0IH0k3fM1pgbWwfWxwQgYefDo2Owqr3k2uTFKcaczYm6RYgkN16BHwwfKZrwhUSS+e9XjKI OD0w5b/8JPkA== X-IronPort-AV: E=Sophos;i="5.75,457,1589241600"; d="scan'208";a="47063205" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-2a-60ce1996.us-west-2.amazon.com) ([10.43.8.6]) by smtp-border-fw-out-4101.iad4.amazon.com with ESMTP; 10 Aug 2020 10:33:15 +0000 Received: from EX13MTAUWC001.ant.amazon.com (pdx4-ws-svc-p6-lb7-vlan3.pdx.amazon.com [10.170.41.166]) by email-inbound-relay-2a-60ce1996.us-west-2.amazon.com (Postfix) with ESMTPS id 20B18A2E4D; Mon, 10 Aug 2020 10:33:14 +0000 (UTC) Received: from EX13D20UWC001.ant.amazon.com (10.43.162.244) by EX13MTAUWC001.ant.amazon.com (10.43.162.135) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 10 Aug 2020 10:33:13 +0000 Received: from 38f9d3867b82.ant.amazon.com (10.43.161.145) by EX13D20UWC001.ant.amazon.com (10.43.162.244) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 10 Aug 2020 10:33:05 +0000 Subject: Re: [PATCH v6 12/18] nitro_enclaves: Add logic for starting an enclave To: Andra Paraschiv , linux-kernel CC: Anthony Liguori , Benjamin Herrenschmidt , Colm MacCarthaigh , "David Duncan" , Bjoern Doebel , "David Woodhouse" , Frank van der Linden , Greg KH , Karen Noel , "Martin Pohlack" , Matt Wilson , Paolo Bonzini , Balbir Singh , Stefano Garzarella , Stefan Hajnoczi , Stewart Smith , Uwe Dannowski , Vitaly Kuznetsov , kvm , ne-devel-upstream References: <20200805091017.86203-1-andraprs@amazon.com> <20200805091017.86203-13-andraprs@amazon.com> From: Alexander Graf Message-ID: Date: Mon, 10 Aug 2020 12:33:03 +0200 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20200805091017.86203-13-andraprs@amazon.com> Content-Language: en-US X-Originating-IP: [10.43.161.145] X-ClientProxiedBy: EX13D10UWB004.ant.amazon.com (10.43.161.121) To EX13D20UWC001.ant.amazon.com (10.43.162.244) Content-Type: text/plain; charset="windows-1252"; format="flowed" Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05.08.20 11:10, Andra Paraschiv wrote: > After all the enclave resources are set, the enclave is ready for > beginning to run. > = > Add ioctl command logic for starting an enclave after all its resources, > memory regions and CPUs, have been set. > = > The enclave start information includes the local channel addressing - > vsock CID - and the flags associated with the enclave. > = > Signed-off-by: Alexandru Vasile > Signed-off-by: Andra Paraschiv Reviewed-by: Alexander Graf Alex Amazon Development Center Germany GmbH Krausenstr. 38 10117 Berlin Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss Eingetragen am Amtsgericht Charlottenburg unter HRB 149173 B Sitz: Berlin Ust-ID: DE 289 237 879