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=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 CA2AEC433E2 for ; Mon, 20 Jul 2020 14:25:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A4F632065E for ; Mon, 20 Jul 2020 14:25:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="qr8DQJ/9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728461AbgGTOZS (ORCPT ); Mon, 20 Jul 2020 10:25:18 -0400 Received: from smtp-fw-4101.amazon.com ([72.21.198.25]:59351 "EHLO smtp-fw-4101.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725936AbgGTOZS (ORCPT ); Mon, 20 Jul 2020 10:25:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1595255117; x=1626791117; h=subject:to:cc:references:from:message-id:date: mime-version:in-reply-to:content-transfer-encoding; bh=QmMndjatOipcoY5lV3eLeLJw/bM3AglpoCaoMrI/qIo=; b=qr8DQJ/9/CnaJ4mfVmLmo/lQIdWWnwxrVjq4W/fBtEYZB5KjQ1tYNmEf 0UeAfUJXCmO2nGQ+CP0XZzqEBXD1GX1Xdpbn7B92pH+xGVkJHv+0Pi/fH Ff5eP23E9byowMLZBm4f54AIGlaLd3lKTd0tSjx1GeveV1pxvt9ZmEIhL I=; IronPort-SDR: FpBNGu0CReeTTsSNa/bk+buWKmztWLILwLqR1Uc9yi3UkdgsBPYXF21eHbi+9z2fQS42O4hmGd fZfL7sqkvbnw== X-IronPort-AV: E=Sophos;i="5.75,375,1589241600"; d="scan'208";a="42973046" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-1e-97fdccfd.us-east-1.amazon.com) ([10.43.8.6]) by smtp-border-fw-out-4101.iad4.amazon.com with ESMTP; 20 Jul 2020 14:25:15 +0000 Received: from EX13MTAUWC001.ant.amazon.com (iad55-ws-svc-p15-lb9-vlan2.iad.amazon.com [10.40.159.162]) by email-inbound-relay-1e-97fdccfd.us-east-1.amazon.com (Postfix) with ESMTPS id 614BEA21C2; Mon, 20 Jul 2020 14:25:13 +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, 20 Jul 2020 14:25:12 +0000 Received: from 38f9d3867b82.ant.amazon.com (10.43.162.248) by EX13D20UWC001.ant.amazon.com (10.43.162.244) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 20 Jul 2020 14:25:07 +0000 Subject: Re: [PATCH v5 04/18] nitro_enclaves: Init PCI device driver To: Andra Paraschiv , 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 , , References: <20200715194540.45532-1-andraprs@amazon.com> <20200715194540.45532-5-andraprs@amazon.com> From: Alexander Graf Message-ID: Date: Mon, 20 Jul 2020 16:24:53 +0200 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200715194540.45532-5-andraprs@amazon.com> Content-Language: en-US X-Originating-IP: [10.43.162.248] X-ClientProxiedBy: EX13D46UWC003.ant.amazon.com (10.43.162.119) 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 15.07.20 21:45, Andra Paraschiv wrote: > The Nitro Enclaves PCI device is used by the kernel driver as a means of > communication with the hypervisor on the host where the primary VM and > the enclaves run. It handles requests with regard to enclave lifetime. > = > Setup the PCI device driver and add support for MSI-X interrupts. > = > Signed-off-by: Alexandru-Catalin Vasile > Signed-off-by: Alexandru Ciobotaru > 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