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 08269C433DF for ; Wed, 22 Jul 2020 08:14:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D24A320657 for ; Wed, 22 Jul 2020 08:14:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="BdPqys0p" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728760AbgGVIOc (ORCPT ); Wed, 22 Jul 2020 04:14:32 -0400 Received: from smtp-fw-9102.amazon.com ([207.171.184.29]:51592 "EHLO smtp-fw-9102.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726147AbgGVIOc (ORCPT ); Wed, 22 Jul 2020 04:14:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1595405671; x=1626941671; h=subject:to:cc:references:from:message-id:date: mime-version:in-reply-to:content-transfer-encoding; bh=dhWOvaKuZvqbMlqikAYroykVPMvhvR9PaTC07Akfv54=; b=BdPqys0pOLtkf9gRx2W7V48qkET/ymBRCSOjEePll5TKODsF6fHDOpnB kqBmxR6sagPY0pwEESAys8DOk1WxmvMIHRd5+rGUQGXfO6QdLrLUIOSk4 C/kq1km6lKnUPh08X49QzEXDfhUjZJ5td6POL5S3SRixFc4A8d0YuD2fC Q=; IronPort-SDR: 9ouwtjGL+sWaqj74RXly9rA6zL4Jcj2Qd3IekWM4R99XokeEmNopQMc2rgdMzfFPg0gXPt7FZg Gu4npJ1hyffw== X-IronPort-AV: E=Sophos;i="5.75,381,1589241600"; d="scan'208";a="61833173" Received: from sea32-co-svc-lb4-vlan3.sea.corp.amazon.com (HELO email-inbound-relay-2c-c6afef2e.us-west-2.amazon.com) ([10.47.23.38]) by smtp-border-fw-out-9102.sea19.amazon.com with ESMTP; 22 Jul 2020 08:14:29 +0000 Received: from EX13MTAUEA002.ant.amazon.com (pdx4-ws-svc-p6-lb7-vlan2.pdx.amazon.com [10.170.41.162]) by email-inbound-relay-2c-c6afef2e.us-west-2.amazon.com (Postfix) with ESMTPS id 6988AA1F0B; Wed, 22 Jul 2020 08:14:28 +0000 (UTC) Received: from EX13D16EUA003.ant.amazon.com (10.43.165.51) by EX13MTAUEA002.ant.amazon.com (10.43.61.77) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 22 Jul 2020 08:14:27 +0000 Received: from 38f9d34ed3b1.ant.amazon.com (10.43.162.248) by EX13D16EUA003.ant.amazon.com (10.43.165.51) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 22 Jul 2020 08:14:18 +0000 Subject: Re: [PATCH v5 05/18] nitro_enclaves: Handle PCI device command requests To: Alexander Graf , 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 , , , kbuild test robot References: <20200715194540.45532-1-andraprs@amazon.com> <20200715194540.45532-6-andraprs@amazon.com> <87d25260-24e7-319a-f94f-d1eb77c3da00@amazon.de> From: "Paraschiv, Andra-Irina" Message-ID: <0a840d0c-fdb6-2346-8fcb-edc10aaf1229@amazon.com> Date: Wed, 22 Jul 2020 11:14:09 +0300 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: <87d25260-24e7-319a-f94f-d1eb77c3da00@amazon.de> Content-Language: en-US X-Originating-IP: [10.43.162.248] X-ClientProxiedBy: EX13P01UWA004.ant.amazon.com (10.43.160.127) To EX13D16EUA003.ant.amazon.com (10.43.165.51) 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 21/07/2020 13:17, Alexander Graf wrote: > > > On 15.07.20 21:45, Andra Paraschiv wrote: >> The Nitro Enclaves PCI device exposes a MMIO space that this driver >> uses to submit command requests and to receive command replies e.g. for >> enclave creation / termination or setting enclave resources. >> >> Add logic for handling PCI device command requests based on the given >> command type. >> >> Register an MSI-X interrupt vector for command reply notifications to >> handle this type of communication events. >> >> Signed-off-by: Alexandru-Catalin Vasile >> Signed-off-by: Andra Paraschiv >> >> Fix issue reported in: >> https://lore.kernel.org/lkml/202004231644.xTmN4Z1z%25lkp@intel.com/ >> >> Reported-by: kbuild test robot > > This means that the overall patch is a fix that was reported by the = > test rebot. I doubt that's what you mean. Just remove the line. I wanted to mention that the patch includes also the fix for the report. = I moved these details to the changelog. > >> Signed-off-by: Andra Paraschiv > > Reviewed-by: Alexander Graf Thanks for review. Andra Amazon Development Center (Romania) S.R.L. registered office: 27A Sf. Lazar= Street, UBC5, floor 2, Iasi, Iasi County, 700045, Romania. Registered in R= omania. Registration number J22/2621/2005.