From patchwork Fri Jul 27 22:01:58 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dave Jiang X-Patchwork-Id: 10547765 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5672E139A for ; Fri, 27 Jul 2018 22:02:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 463832C722 for ; Fri, 27 Jul 2018 22:02:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3AA162C77B; Fri, 27 Jul 2018 22:02:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from ml01.01.org (ml01.01.org [198.145.21.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 079212C781 for ; Fri, 27 Jul 2018 22:02:01 +0000 (UTC) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id C3B22210C2D9B; Fri, 27 Jul 2018 15:02:01 -0700 (PDT) X-Original-To: linux-nvdimm@lists.01.org Delivered-To: linux-nvdimm@lists.01.org Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=134.134.136.126; helo=mga18.intel.com; envelope-from=dave.jiang@intel.com; receiver=linux-nvdimm@lists.01.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 6AF91210C0CE5 for ; Fri, 27 Jul 2018 15:01:59 -0700 (PDT) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Jul 2018 15:01:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,411,1526367600"; d="scan'208";a="60429198" Received: from djiang5-desk3.ch.intel.com ([143.182.136.93]) by orsmga008.jf.intel.com with ESMTP; 27 Jul 2018 15:01:58 -0700 Subject: [PATCH v2 0/6] ndctl: add security support From: Dave Jiang To: vishal.l.verma@intel.com Date: Fri, 27 Jul 2018 15:01:58 -0700 Message-ID: <153272888859.12034.12514972515977309760.stgit@djiang5-desk3.ch.intel.com> User-Agent: StGit/unknown-version MIME-Version: 1.0 X-BeenThere: linux-nvdimm@lists.01.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: "Linux-nvdimm developer list." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-nvdimm@lists.01.org Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" X-Virus-Scanned: ClamAV using ClamSMTP The following series implements mechanisms that utilize the sysfs knobs provided by the kernel in order to support the Intel DSM v1.7 spec that provides security to NVDIMM. The following abilities are added: 1. display security state 2. update security 3. disable security 4. freeze security 5. secure erase Also a reference helper app is provided to retrieve security information through the keyutils and kernel key management API. v2: - Fixup the upcall util to match recent kernel updates for nvdimm security. --- Dave Jiang (6): ndctl: add support for display security state ndctl: add update to security support ndctl: add disable security support ndctl: add support for freeze security ndctl: add support for secure erase ndctl: add request-key upcall reference app Documentation/ndctl/Makefile.am | 7 + Documentation/ndctl/ndctl-disable-security.txt | 21 ++++ Documentation/ndctl/ndctl-freeze-security.txt | 21 ++++ Documentation/ndctl/ndctl-list.txt | 8 + Documentation/ndctl/ndctl-secure-erase.txt | 21 ++++ Documentation/ndctl/ndctl-update-security.txt | 21 ++++ Documentation/ndctl/nvdimm-upcall.txt | 33 ++++++ builtin.h | 4 + configure.ac | 1 ndctl.spec.in | 2 ndctl/Makefile.am | 5 + ndctl/dimm.c | 87 +++++++++++++++ ndctl/lib/dimm.c | 51 +++++++++ ndctl/lib/libndctl.sym | 5 + ndctl/libndctl.h | 5 + ndctl/ndctl.c | 4 + ndctl/nvdimm-upcall.c | 138 ++++++++++++++++++++++++ util/json.c | 8 + 18 files changed, 441 insertions(+), 1 deletion(-) create mode 100644 Documentation/ndctl/ndctl-disable-security.txt create mode 100644 Documentation/ndctl/ndctl-freeze-security.txt create mode 100644 Documentation/ndctl/ndctl-secure-erase.txt create mode 100644 Documentation/ndctl/ndctl-update-security.txt create mode 100644 Documentation/ndctl/nvdimm-upcall.txt create mode 100644 ndctl/nvdimm-upcall.c --