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[209.132.180.67]) by mx.google.com with ESMTP id c8si10496175edb.82.2019.10.01.09.51.36; Tue, 01 Oct 2019 09:52:00 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=ibm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389996AbfJAQ3n (ORCPT + 99 others); Tue, 1 Oct 2019 12:29:43 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:58656 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729782AbfJAQ3n (ORCPT ); Tue, 1 Oct 2019 12:29:43 -0400 Received: from pps.filterd (m0098404.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x91GDcPI084473; Tue, 1 Oct 2019 12:29:13 -0400 Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 2vc9bgahr1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 01 Oct 2019 12:29:13 -0400 Received: from m0098404.ppops.net (m0098404.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.27/8.16.0.27) with SMTP id x91GFibZ104327; Tue, 1 Oct 2019 12:29:12 -0400 Received: from ppma02dal.us.ibm.com (a.bd.3ea9.ip4.static.sl-reverse.com [169.62.189.10]) by mx0a-001b2d01.pphosted.com with ESMTP id 2vc9bgahqc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 01 Oct 2019 12:29:12 -0400 Received: from pps.filterd (ppma02dal.us.ibm.com [127.0.0.1]) by ppma02dal.us.ibm.com (8.16.0.27/8.16.0.27) with SMTP id x91GQQLN009749; Tue, 1 Oct 2019 16:29:11 GMT Received: from b03cxnp07029.gho.boulder.ibm.com (b03cxnp07029.gho.boulder.ibm.com [9.17.130.16]) by ppma02dal.us.ibm.com with ESMTP id 2v9y57m06g-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 01 Oct 2019 16:29:11 +0000 Received: from b03ledav005.gho.boulder.ibm.com (b03ledav005.gho.boulder.ibm.com [9.17.130.236]) by b03cxnp07029.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x91GT9Vl45351412 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 1 Oct 2019 16:29:09 GMT Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C01F2BE053; Tue, 1 Oct 2019 16:29:09 +0000 (GMT) Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C6EE9BE056; Tue, 1 Oct 2019 16:29:06 +0000 (GMT) Received: from swastik.ibm.com (unknown [9.80.224.222]) by b03ledav005.gho.boulder.ibm.com (Postfix) with ESMTP; Tue, 1 Oct 2019 16:29:06 +0000 (GMT) Subject: Re: [PATCH v6 1/9] dt-bindings: ibm,secureboot: secure boot specific properties for PowerNV To: Rob Herring , Nayna Jain , Michael Ellerman Cc: linuxppc-dev@ozlabs.org, linux-efi@vger.kernel.org, linux-integrity@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Benjamin Herrenschmidt , Paul Mackerras , Ard Biesheuvel , Jeremy Kerr , Matthew Garret , Mimi Zohar , Greg Kroah-Hartman , Claudio Carvalho , George Wilson , Elaine Palmer , Eric Ricther , "Oliver O'Halloran" , Mark Rutland References: <1569594360-7141-1-git-send-email-nayna@linux.ibm.com> <1569594360-7141-2-git-send-email-nayna@linux.ibm.com> <20191001133330.GA29810@bogus> From: Nayna Message-ID: Date: Tue, 1 Oct 2019 12:29:06 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20191001133330.GA29810@bogus> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-10-01_08:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1910010140 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/01/2019 09:33 AM, Rob Herring wrote: > On Fri, Sep 27, 2019 at 10:25:52AM -0400, Nayna Jain wrote: >> PowerNV represents both the firmware and Host OS secureboot state of the >> system via device tree. This patch adds the documentation to give >> the definition of the nodes and the properties. >> >> Signed-off-by: Nayna Jain >> --- >> .../bindings/powerpc/ibm,secureboot.rst | 76 ++++++++++++++++ >> .../devicetree/bindings/powerpc/secvar.rst | 89 +++++++++++++++++++ >> 2 files changed, 165 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/powerpc/ibm,secureboot.rst >> create mode 100644 Documentation/devicetree/bindings/powerpc/secvar.rst >> >> diff --git a/Documentation/devicetree/bindings/powerpc/ibm,secureboot.rst b/Documentation/devicetree/bindings/powerpc/ibm,secureboot.rst >> new file mode 100644 >> index 000000000000..03d32099d2eb >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/powerpc/ibm,secureboot.rst >> @@ -0,0 +1,76 @@ >> +# SPDX-License-Identifier: GPL-2.0 > Not the right form for reST files. > >> +*** NOTE *** >> +This document is copied from OPAL firmware >> +(skiboot/doc/device-tree/ibm,secureboot.rst) > Why copy into the kernel? Do you mean we do not need the device-tree documentation in the kernel when it already exists in the skiboot tree ? I think I am ok with that. Michael, what do you think ? Thanks & Regards,      - Nayna