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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 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 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, linux-efi@vger.kernel.org, Ard Biesheuvel , Eric Ricther , linux-kernel@vger.kernel.org, Mimi Zohar , Claudio Carvalho , Matthew Garret , linuxppc-dev@ozlabs.org, Paul Mackerras , Jeremy Kerr , Elaine Palmer , Greg Kroah-Hartman , Oliver O'Halloran , linux-integrity@vger.kernel.org, George Wilson Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" 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